ANSI Mh27.1 (2003) Patented Track Underhung Cranes and Monorail Systems
INSTRUCTIONS AND PARTS LIST SINGLE GIRDER UNDERHUNG CRANE...
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INSTRUCTIONS AND PARTS LIST SINGLE GIRDER UNDERHUNG CRANE BRIDGE KITS 1/2 THRU 10 TON HAND GEARED AND MOTOR DRIVEN JUNE, 1999 COPYRIGHT 1999, Columbus Mckinnon Corporation PART NO. 113533-71
Transcript of INSTRUCTIONS AND PARTS LIST SINGLE GIRDER UNDERHUNG CRANE...
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Page 1
INSTRUCTIONSAND
PARTS LIST
SINGLE GIRDERUNDERHUNG CRANE
BRIDGE KITS1/2 THRU 10 TONHAND GEARED
ANDMOTOR DRIVEN
JUNE, 1999 COPYRIGHT 1999, Columbus Mckinnon Corporation PART NO. 113533-71
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COLUMBUS MCKINNON MATERIAL LISTED BELOW IS REQUIRED TO BUILD THESE BRIDGE CRANES
CENTER DRIVE – MOTOR DRIVEN BRIDGE:
ForSpansThru(Feet)
Cross ShaftCross ShaftCross ShaftCross ShaftCross Shaft Cross ShaftCross ShaftCross ShaftCross ShaftCross ShaftBearing Ass’yBearing Ass’yBearing Ass’yBearing Ass’yBearing Ass’y CouplingCouplingCouplingCouplingCoupling
NumberNumberNumberNumberNumber CatalogCatalogCatalogCatalogCatalog NumberNumberNumberNumberNumber CatalogCatalogCatalogCatalogCatalogReq’dReq’dReq’dReq’dReq’d NumberNumberNumberNumberNumber Req’dReq’dReq’dReq’dReq’d NumberNumberNumberNumberNumber
12 2 420 4 430 6 904625 4 828040 8 450 10 660 12 6
Gear Reducers (1 Required)Gear Reducers (1 Required)Gear Reducers (1 Required)Gear Reducers (1 Required)Gear Reducers (1 Required)
20:120:120:120:120:1 15:115:115:115:115:1 10:110:110:110:110:1RatioRatioRatioRatioRatio RatioRatioRatioRatioRatio RatioRatioRatioRatioRatio
(50 FPM)(50 FPM)(50 FPM)(50 FPM)(50 FPM) (65 FPM)(65 FPM)(65 FPM)(65 FPM)(65 FPM) (100 FPM)(100 FPM)(100 FPM)(100 FPM)(100 FPM)
913112 913111 913110
HAND GEARED BRIDGE:
Cross ShaftCross ShaftCross ShaftCross ShaftCross Shaft Cross ShaftCross ShaftCross ShaftCross ShaftCross Shaft HandHandHandHandHand HandHandHandHandHandForForForForFor Bearing Ass’yBearing Ass’yBearing Ass’yBearing Ass’yBearing Ass’y CouplingCouplingCouplingCouplingCoupling ChainChainChainChainChain ChainChainChainChainChain
SpansSpansSpansSpansSpans WheelWheelWheelWheelWheel withwithwithwithwithThruThruThruThruThru andandandandand OpenOpenOpenOpenOpen(Feet)(Feet)(Feet)(Feet)(Feet) NumberNumberNumberNumberNumber CatalogCatalogCatalogCatalogCatalog NumberNumberNumberNumberNumber CatalogCatalogCatalogCatalogCatalog Guide -Guide -Guide -Guide -Guide - LinkLinkLinkLinkLink
Req’dReq’dReq’dReq’dReq’d NumberNumberNumberNumberNumber Req’dReq’dReq’dReq’dReq’d NumberNumberNumberNumberNumber 1 Ass’y1 Ass’y1 Ass’y1 Ass’y1 Ass’y (36(36(36(36(36Req’dReq’dReq’dReq’dReq’d Feet)Feet)Feet)Feet)Feet)
10 1 222 2 228 3 336 4 904625 3 8280 913115 828242 5 452 6 460 7 4
One Pair of End TrucksOne Pair of End TrucksOne Pair of End TrucksOne Pair of End TrucksOne Pair of End Trucks
RatedRatedRatedRatedRated ForForForForFor RunwayRunwayRunwayRunwayRunway LoadLoadLoadLoadLoad SpansSpansSpansSpansSpans FlangeFlangeFlangeFlangeFlange CatalogCatalogCatalogCatalogCatalog WheelWheelWheelWheelWheel RangeRangeRangeRangeRange ThruThruThruThruThru WidthWidthWidthWidthWidth NumberNumberNumberNumberNumber DiameterDiameterDiameterDiameterDiameter (Tons)(Tons)(Tons)(Tons)(Tons) (Feet)(Feet)(Feet)(Feet)(Feet) (Inches)(Inches)(Inches)(Inches)(Inches) (Inches)(Inches)(Inches)(Inches)(Inches)
4-5/8 thru 6 913101 52 6-1/8 thru 8-1/2 913101W1 1/2 8-5/8 thru 11 913101W2 thru 6-1/2 5 4-5/8 thru 6 913102 60 6-1/8 thru 8-1/2 913102W1 8-5/8 thru 11 913102W2 5 thru 7 913106 52 7-1/8 thru 9-1/2 913106W1 5 9-5/8 thru 12 913106W2 thru 8 10 5 thru 7 913107 60 7-1/8 thru 9-1/2 913107W1 9-5/8 thru 12 913107W2
THESE TRUCKS COMMON TO ALL BRIDGES
INDIVIDUAL DRIVE – MOTOR DRIVEN BRIDGE:Gear Reducers (2 Required)Gear Reducers (2 Required)Gear Reducers (2 Required)Gear Reducers (2 Required)Gear Reducers (2 Required)
20:120:120:120:120:1 15:115:115:115:115:1 10:110:110:110:110:1RatioRatioRatioRatioRatio RatioRatioRatioRatioRatio RatioRatioRatioRatioRatio
(50 FPM)(50 FPM)(50 FPM)(50 FPM)(50 FPM) (65 FPM)(65 FPM)(65 FPM)(65 FPM)(65 FPM) (100 FPM)(100 FPM)(100 FPM)(100 FPM)(100 FPM)
913112 913111 913110
Fused Disconnect SwitchFused Disconnect SwitchFused Disconnect SwitchFused Disconnect SwitchFused Disconnect Switch
208-230V208-230V208-230V208-230V208-230V 460-575V460-575V460-575V460-575V460-575V
913090 913091
Rated LoadRated LoadRated LoadRated LoadRated Load SpeedSpeedSpeedSpeedSpeed Motors (2 Req’d)Motors (2 Req’d)Motors (2 Req’d)Motors (2 Req’d)Motors (2 Req’d) 115V Control115V Control115V Control115V Control115V ControlRangeRangeRangeRangeRange (FPM)(FPM)(FPM)(FPM)(FPM)(Tons)(Tons)(Tons)(Tons)(Tons) HPHPHPHPHP 208-230V208-230V208-230V208-230V208-230V 460V460V460V460V460V 575V575V575V575V575V 208-230V208-230V208-230V208-230V208-230V 460V460V460V460V460V 575V575V575V575V575V
SINGLE SPEEDSINGLE SPEEDSINGLE SPEEDSINGLE SPEEDSINGLE SPEED1/2 thru 5 ALL 1/2 905381 905381 905382 913155 905386 905387
50 1/2 905381 905381 905382 913155 905386 9053875 thru 10 65 3/4 913120 913120 913121 913158 913156 913157
100 1 913124 913124 913125 913158 913156 913157TWO SPEEDTWO SPEEDTWO SPEEDTWO SPEEDTWO SPEED
1/2 thru 5 ALL .5/.17 905394 905395 905396 913165 905398 90539950/17 .5/.17 905394 905395 905396 913165 905398 905399
5 thru 10 65/22 .75/.25 913132 913133 913134 913168 913166 913167100/33 1/.33 913139 913140 913141 913168 913166 913167
1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.
Rated LoadRated LoadRated LoadRated LoadRated Load SpeedSpeedSpeedSpeedSpeed Motors (1 Req’d)Motors (1 Req’d)Motors (1 Req’d)Motors (1 Req’d)Motors (1 Req’d) 115V Control115V Control115V Control115V Control115V ControlRangeRangeRangeRangeRange (FPM)(FPM)(FPM)(FPM)(FPM)(Tons)(Tons)(Tons)(Tons)(Tons) HPHPHPHPHP 208-230V208-230V208-230V208-230V208-230V 460V460V460V460V460V 575V575V575V575V575V 208-230V208-230V208-230V208-230V208-230V 460V460V460V460V460V 575V575V575V575V575V
SINGLE SPEEDSINGLE SPEEDSINGLE SPEEDSINGLE SPEEDSINGLE SPEED1/2 thru 5 ALL 3/4 913120 913120 913121 913155 905386 905387
50 3/4 913120 913120 913121 913155 905386 9053875 thru 10 65 1 913124 913124 913125 913155 905386 905387
100 1-1/2 913128 913128 913129 913158 913156 905387TWO SPEEDTWO SPEEDTWO SPEEDTWO SPEEDTWO SPEED
1/2 thru 5 ALL 3/4 913132 913133 913134 913165 905398 90539950/17 3/4 913132 913133 913134 913165 905398 905399
5 thru 10 65/22 1 913139 913140 913141 913165 905398 905399100/33 1-1/2 913145 913146 913147 913168 913166 905399
1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.1 Pair of End Trucks – See Truck Chart.
Fused Disconnect SwitchFused Disconnect SwitchFused Disconnect SwitchFused Disconnect SwitchFused Disconnect Switch
208-230V208-230V208-230V208-230V208-230V 460-575V460-575V460-575V460-575V460-575V
913090 913091
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NOTES
CATALOG NUMBERS REQUIRED FOR OPTIONAL EQUIPMENT:
Electronic Acceleration Control – 115V Control
1 Motor 2 MotorsVoltage Motor HP
1 Speed 2 Speed 1 Speed 2 Speed
208 1/2 & 3/4 904596 904598 913186 913186- 1 & 1-1/2 913186 913186 913186* 913186*
230 2 913186 913186 N/A N/A
1/2 & 3/4 904596 904598 913186 913186460 1 & 1-1/2 904596 904598 913186 913186
2 913186 913186 913186 913186
* For 2 - 1 HP motors only.Applications other than shown require special engineering.
Ballast Resistors
Voltage Motor HP For 1 Motor For 2 Motors
1/2 & 3/4 913181 913176208-230 1 913181 913176
1-1/2 & 2 913176 913179
1/2 & 3/4 913184 913177460 1 913184 913177
1-1/2 & 2 913177 913182
1/2 & 3/4 913184 913177575 1 913184 913177
1-1/2 & 2 913184 913183
Bridge Bumpers Wheel Size
913117 6-1/2" Dia.
913118 8" Dia.
Bridge BrakeVoltage Motor HP Torque Brake
208-230/460 9133141/2 thru 1 0 -3'#
575 913316
208-230/460 9133151-1/2 0 -6'#
575 913317
Main Collectors Cross Conductors
Pole and Bracket 901590 First 10' of Conductor 904025
Collectors – 30A 904101 Each Successive 10'100A 904110 of Conductor 904026
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10x
15.3
S 24
x80
w/C
12x
20.7
S 24
x80
w/C
15x
33.9
S 24
x106
w/C
12x
20.7
S 24
x106
w/C
15x
40–
––
––
–58
ft.
60 ft
.S
18x5
4.7
w/C
9x1
3.4
S 20
x66
w/C
9x1
3.4
S 24
x80
w/C
10x
15.3
S 24
x80
w/C
10x
15.3
S 24
x80
w/C
12x
20.7
S 24
x106
w/C
12x
20.7
S 24
x106
w/C
15x
33.9
S 24
x121
w/C
15x
50–
––
––
–60
ft.
Mo
tor D
rive
n C
ran
e –
Ind
ivid
ual
Dri
ve10
ft.
S 7x
15.3
S 7x
15.3
S 10
x25.
4S
10x2
5.4
S 12
x40.
8S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 20
x66
S 20
x66
10 ft
.
12 ft
.S
7x15
.3S
7x15
.3S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 20
x66
S 20
x66
S 24
x80
12 ft
.
14 ft
.S
7x15
.3S
7x15
.3S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 24
x80
S 20
x66
S 24
x80
14 ft
.
16 ft
.S
7x15
.3S
8x18
.4S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 18
x54.
7S
18x5
4.7
S 20
x66
S 24
x80
S 20
x66
S 24
x80
16 ft
.
18 ft
.S
8x18
.4S
10x2
5.4
S 12
x31.
8S
12x3
1.8
S 18
x54.
7S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x80
S 24
x90
18 ft
.
20 ft
.S
8x18
.4S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 18
x54.
7S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x80
S 24
x106
20 ft
.
22 ft
.S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x80
w/C
10x
15.3
S 24
x80
S 24
x106
22 ft
.
24 ft
.S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 18
x54.
7S
20x6
6S
20x6
6S
24x8
0S
24x8
0S
24x8
0 w
/C 1
0x15
.3S
24x8
0 w
/C 1
0x15
.3S
24x1
0624
ft.
26 ft
.S
10x2
5.4
S 12
x40.
8S
12x3
1.8
w/C
8x1
1.5
S 18
x54.
7S
20x6
6S
18x5
4.7
w/C
9x1
3.4
S 24
x80
S 20
x66
w/C
9x1
3.4
S 24
x80
w/C
12x
20.7
S 24
x80
w/C
10x
15.3
S 24
x106
26 ft
.
28 ft
.S
12x3
1.8
S 12
x40.
8S
12x3
1.8
w/C
8x1
1.5
S 12
x40.
8 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 9
x13.
4S
20x6
6 w
/C 1
2x20
.7S
24x8
0 w
/C 1
5x33
.9S
24x8
0 w
/C 1
0x15
.3S
24x1
2128
ft.
30 ft
.S
12x3
1.8
S 12
x40.
8S
12x3
1.8
w/C
8x1
1.5
S 12
x40.
8 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 9
x13.
4S
24x8
0 w
/C 1
0x15
.3S
24x1
06 w
/C 1
2x20
.7S
24x8
0 w
/C 1
0x15
.3S
24x1
06 w
/C 1
2x20
.730
ft.
32 ft
.S
12x4
0.8
S 12
x31.
8 w
/C 8
x11.
5S
12x4
0.8
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 1
0x15
.3S
20x6
6 w
/C 9
x13.
4S
24x8
0 w
/C 1
0x15
.3S
24x1
06 w
/C 1
2x20
.7S
24x8
0w/C
12x2
0.7
S 24
x106
w/C
12x
20.7
32 ft
.
34 ft
.S
12x4
0.8
S 12
x31.
8 w
/C 8
x11.
5S
15x4
2.9
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 20
x66
w/C
9x1
3.4
S 20
x66
w/C
9x1
3.4
S 24
x80 w
/C 10
x15.
3S
24x1
06 w
/C 12
x20.
7S
24x9
0w/C
12x2
0.7
S 24
x106
w/C
12x2
0.7
34 ft
.
36 ft
.S
12x4
0.8
S 12
x31.
8 w
/C 9
x13.
4S
15x4
2.9
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
18x5
4.7
w/C
12x
20.7
S 20
x66
w/C
9x1
3.4
S 20
x66
w/C
12x
20.7
S 24
x80
w/C
10x
15.3
S 24
x106
w/C
12x
20.7
S 24
x90w
/C 15
x33.
9S
24x1
06 w
/C 1
2x20
.736
ft.
38 ft
.S
12x3
1.8
w/C
8x1
1.5
S 12
x40.
8 w
/C 9
x13.
4S
15x4
2.9
w/C
8x1
1.5
S 15
x42.
9 w
/C 1
0x15
.3S
20x6
6 w
/C 9
x13.
4S
20x6
6 w
/C 9
x13.
4S
24x8
0 w
/C 1
0x15
.3S
24x8
0 w
/C 1
0x15
.3S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.738
ft.
40 ft
.S
12x3
1.8
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
15x4
2.9
w/C
8x1
1.5
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 9
x13.
4S
20x6
6 w
/C 1
0x15
.3S
24x8
0 w
/C 1
0x15
.3S
24x8
0 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
5x33
.940
ft.
42 ft
.S
12x4
0.8
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 9
x13.
4S
20x6
6 w
/C 1
0x15
.3S
24x8
0 w
/C 1
0x15
.3S
24x9
0 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
5x40
42 ft
.
-
Page 5
*Rat
ed lo
ad is
base
d on m
axim
um co
mbi
ned h
oist
and t
rolle
y wei
ghts
of:
500 p
ound
s for
1/2 a
nd 1
ton h
oist
s11
00 po
unds
for 1
-1/2
and 2
ton h
oist
s16
00 po
unds
for 3
and 4
ton h
oist
s20
00 po
unds
for 5
and 6
ton h
oist
s30
00 po
unds
for 7
-1/2
and 8
ton h
oist
s32
00 po
unds
for 1
0 ton
hoist
s
Brid
ge de
signe
d in a
ccor
danc
e with
CM
AA S
pecif
icatio
n No.
74, R
evise
d 198
7, as
sum
ing S
haw
-Box
trolle
ys.
**Be
am si
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isted
are A
mer
ican S
tand
ard I
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m an
d Cha
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sect
ions
. Use
AST
M A
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rust
and
exce
ssive
mill
scal
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bula
ted c
ross
cond
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r sys
tem
not a
pplic
able
for b
eam
less
than
10" d
eep.
SIZ
ES
OF
BR
IDG
ES
TH
AT
CA
N B
E B
UIL
T W
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TH
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(S B
RID
GE
BE
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)
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BE
AM
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FO
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AR
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S S
PAN
S
SPA
NS
(*) R
AT
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LO
AD
IN T
ON
SS
PAN
S
TO
1/2
11-
1/2
23
45
67-
1/2
810
TO
Mo
tor
Dri
ven
Cra
ne
– In
div
idu
al D
rive
(Co
nti
nu
ed)
44 ft
.S
15x4
2.9
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 1
0x15
.3S
20x6
6 w
/C 1
2x20
.7S
24x8
0 w
/C 1
2x20
.7S
24x1
00 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
21 w
/C 1
5x40
44 ft
.
46 ft
.S
15x4
2.9
w/C
8x1
1.5
S 15
x42.
9 w
/C 8
x11.
5S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 1
2x20
.7S
24x8
0 w
/C 1
0x15
.3S
24x8
0 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7–
–46
ft.
48 ft
.S
15x4
2.9
w/C
8x1
1.5
S 18
x54.
7 w
/C 9
x13.
4S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 1
2x20
.7S
20x6
6 w
/C 1
2x20
.7S
24x8
0 w
/C 1
2x20
.7S
24x9
0 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
5x33
.9S
24x1
06 w
/C 1
5x33
.9–
–48
ft.
50 ft
.S
15x4
2.9
w/C
8x1
1.5
S 18
x54.
7 w
/C 9
x13.
4S
18x5
4.7
w/C
10x
15.3
S 20
x66
w/C
10x
15.3
S 24
x80
w/C
10x
15.3
S 24
x80
w/C
12x
20.7
S 24
x80
w/C
15x
33.9
S 24
x106
w/C
12x
20.7
S 24
x106
w/C
15x
33.9
S 24
x106
w/C
15x
33.9
– –
50 ft
.
52 ft
.S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 9
x13.
4S
20x6
6 w
/C 1
0x15
.3S
24x8
0 w
/C 1
2x20
.7S
24x9
0 w
/C 1
2x20
.7S
24x8
0 w
/C 1
5x33
.9S
24x1
06 w
/C 1
2x20
.7S
24x1
21 w
/C 1
5x33
.9S
24x1
06 w
/C 1
5x40
– –
52 ft
.
54 ft
.S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 1
0x15
.3S
20x6
6 w
/C 1
2x20
.7S
24x8
0 w
/C 1
2x20
.7S
24x8
0 w
/C 1
5x33
.9S
24x9
0 w
/C 1
5x33
.9S
24x1
06 w
/C 1
5x33
.9S
24x1
21 w
/C 1
8x58
S 24
x121
w/C
18x
45.8
– –
54 ft
.
56 ft
.S
18x5
4.7
w/C
9x1
3.4
S 18
x54.
7 w
/C 9
x13.
4S
20x6
6 w
/C 1
2x20
.7S
24x8
0 w
/C 1
0x15
.3S
24x8
0 w
/C 1
2x20
.7S
24x8
0 w
/C 1
5x33
.9S
24x1
00 w
/C 1
5x33
.9S
24x1
06 w
/C 1
5x33
.9–
––
––
–56
ft.
58 ft
.S
18x5
4.7
w/C
9x1
3.4
S 20
x66
w/C
9x1
3.4
S 20
x66
w/C
12x
20.7
S 24
x80
w/C
12x
20.7
S 24
x80
w/C
15x
33.9
S 24
x80
w/C
15x
33.9
S 24
x106
w/C
15x
33.9
S 24
x106
w/C
15x
40–
––
––
–58
ft.
60 ft
.S
18x5
4.7
w/C
9x1
3.4
S 20
x66
w/C
10x
15.3
S 24
x80
w/C
12x
20.7
S 24
x80
w/C
12x
20.7
S 24
x80
w/C
15x
33.9
S 24
x90
w/C
15x
40S
24x1
06 w
/C 1
5x33
.9S
24x1
21 w
/C 1
5x50
– –
– –
– –
60 ft
.
Mo
tor D
rive
n C
ran
e –
Cen
ter D
rive
10 ft
.S
7x15
.3S
7x15
.3S
10x2
5.4
S 10
x25.
4S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 18
x54.
7S
20x6
6S
20x6
6S
20x6
610
ft.
12 ft
.S
7x15
.3S
7x15
.3S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 20
x66
S 20
x66
S 24
x80
12 ft
.
14 ft
.S
7x15
.3S
7x15
.3S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 24
x80
S 20
x66
S 24
x80
14 ft
.
16 ft
.S
7x15
.3S
8x18
.4S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 18
x54.
7S
18x5
4.7
S 20
x66
S 24
x80
S 20
x66
S 24
x80
16 ft
.
18 ft
.S
8x18
.4S
10x2
5.4
S 12
x31.
8S
12x3
1.8
S 18
x54.
7S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x80
S 24
x90
18 ft
.
20 ft
.S
8x18
.4S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 18
x54.
7S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x80
S 24
x106
20 ft
.
22 ft
.S
10x2
5.4
S 10
x25.
4S
12x3
1.8
S 12
x40.
8S
18x5
4.7
S 18
x54.
7S
20x6
6S
24x8
0S
24x1
06S
24x8
0S
24x1
0622
ft.
24 ft
.S
10x2
5.4
S 10
x25.
4S
12x3
1.8
S 12
x40.
8S
18x5
4.7
S 18
x54.
7S
20x6
6S
24x8
0S
24x1
06S
24x8
0S
24x1
0624
ft.
26 ft
.S
10x2
5.4
S 12
x31.
8S
12x3
1.8
S 12
x40.
8S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x106
S 24
x90
S 24
x106
26 ft
.
28 ft
.S
10x2
5.4
S 12
x31.
8S
12x4
0.8
S 15
x42.
9S
18x5
4.7
S 20
x66
S 24
x80
S 24
x80
S 24
x106
S 24
x106
S 24
x106
28 ft
.
30 ft
.S
12x3
1.8
S 12
x31.
8S
15x4
2.9
S 15
x42.
9S
20x6
6S
20x6
6S
24x8
0S
24x8
0S
24x1
06S
24x1
06S
24x1
0630
ft.
32 ft
.S
12x3
1.8
S 12
x40.
8S
15x4
2.9
S 15
x42.
9S
20x6
6S
20x6
6S
24x8
0S
24x8
0S
24x1
06S
24x1
06S
24x1
0632
ft.
34 ft
.S
12x3
1.8
S 15
x42.
9S
15x4
2.9
S 18
x54.
7S
20x6
6S
20x6
6S
24x8
0S
24x1
00S
24x1
06S
24x1
06S
24x1
2134
ft.
36 ft
.S
12x4
0.8
S 15
x42.
9S
18x5
4.7
S 18
x54.
7S
20x6
6S
20x6
6S
24x8
0S
24x1
06S
24x1
06S
24x1
06S
24x1
06 w
/C 1
2x20
.736
ft.
38 ft
.S
15x4
2.9
S 15
x42.
9S
18x5
4.7
S 18
x54.
7S
20x6
6S
24x8
0S
24x8
0S
24x1
06S
24x1
06S
24x1
06S
24x1
06 w
/C 1
2x20
.738
ft.
40 ft
.S
15x4
2.9
S 15
x42.
9S
18x5
4.7
S 18
x54.
7S
20x6
6S
24x8
0S
24x8
0S
24x1
06S
24x1
21S
24x1
06S
24x1
06 w
/C 1
5x33
.940
ft.
42 ft
.S
15x4
2.9
S 18
x54.
7S
18x5
4.7
S 18
x54.
7S
20x6
6S
24x8
0S
24x1
00S
24x1
06S
24x1
06 w
/C 1
2x20
.7S
24x1
06S
24x1
21 w
/C 1
5x33
.942
ft.
44 ft
.S
15x4
2.9
S 18
x54.
7S
18x5
4.7
S 20
x66
S 24
x80
S 24
x80
S 24
x106
S 24
x106
S 24
x106
w/C
12x
20.7
S 24
x121
S 24
x121
w/C
18x
42.7
44 ft
.
46 ft
.S
18x5
4.7
S 18
x54.
7S
20x6
6S
20x6
6S
24x8
0S
24x8
0S
24x1
06S
24x1
06S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
2x20
.7–
–46
ft.
48 ft
.S
18x5
4.7
S 18
x54.
7S
20x6
6S
20x6
6S
24x8
0S
24x8
0S
24x1
06S
24x1
06S
24x1
06 w
/C 1
5x33
.9S
24x1
06 w
/C 1
2x20
.7–
–48
ft.
50 ft
.S
18x5
4.7
S 18
x54.
7S
20x6
6S
24x8
0S
24x8
0S
24x8
0S
24x1
06S
24x1
06S
24x1
06 w
/C 1
5x40
S 24
x106
w/C
15x
33.9
– –
50 ft
.
52 ft
.S
18x5
4.7
S 20
x66
S 20
x66
S 24
x80
S 24
x80
S 24
x90
S 24
x106
S 24
x121
S 24
x121
w/C
15x
40S
24x1
06 w
/C 1
5x40
– –
52 ft
.
54 ft
.S
18x5
4.7
S 20
x66
S 24
x80
S 24
x80
S 24
x80
S 24
x106
S 24
x121
S 24
x106
w/C
12x
20.7
– –
S 24
x121
w/C
15x
50–
–54
ft.
56 ft
.S
20x6
6S
20x6
6S
24x8
0S
24x8
0S
24x1
00S
24x1
06S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
5x33
.9–
––
––
–56
ft.
58 ft
.S
20x6
6S
24x8
0S
24x8
0S
24x8
0S
24x1
06S
24x1
21S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
5x50
– –
– –
– –
58 ft
.
60 ft
.S
20x6
6S
24x8
0S
24x8
0S
24x8
0S
24x1
06S
24x1
06 w
/C 1
2x20
.7S
24x1
06 w
/C 1
5x40
S 24
x121
w/C
18x
58–
––
––
–60
ft.
-
Page 6
SIZ
ES
OF
BR
IDG
ES
TH
AT
CA
N B
E B
UIL
T W
ITH
TH
ES
E K
ITS
(W B
RID
GE
BE
AM
)
(**)
BE
AM
SIZ
ES
FO
R V
AR
IOU
S S
PAN
S
SPA
NS
(*) R
AT
ED
LO
AD
IN T
ON
SS
PAN
S
TO
1/2
11-
1/2
23
45
67-
1/2
810
TO
Han
d G
eare
d C
ran
e10
ft.
W 8
x15
W 8
x15
W 10
x19
W 12
x22
W 10
x30
W 14
x38
W 18
x46
W 16
x50
W 18
x65
W 18
x65
W 18
x71
10 ft
.
12 ft
.W
8x1
5W
8x1
5W
10x1
9W
12x2
2W
12x3
5W
18x4
0W
18x4
6W
18x5
5W
18x6
5W
18x6
5W
21x8
312
ft.
14 ft
.W
8x1
5W
8x1
5W
10x1
9W
10x2
6W
12x3
5W
18x4
0W
18x4
6W
16x5
7W
18x6
5W
18x7
1W
21x8
314
ft.
16 ft
.W
8x1
5W
8x1
8W
10x2
6W
14x2
6W
14x3
8W
16x4
5W
16x5
0W
16x5
7W
18x7
1W
18x7
1W
21x8
316
ft.
18 ft
.W
8x1
8W
8x1
8W
10x2
6W
10x3
0W
18x4
0W
16x4
5W
18x5
5W
16x5
7W
18x7
1W
18x7
1W
21x9
318
ft.
20 ft
.W
8x1
8W
8x2
1W
10x2
6W
10x3
0W
18x4
0W
18x4
6W
16x5
7W
18x6
0W
18x7
1W
21x8
3W
21x9
320
ft.
22 ft
.W
8x1
8W
10x2
6W
10x3
0W
14x3
4W
12x4
5W
16x5
0W
16x5
7W
18x6
5W
21x8
3W
21x8
3W
21x9
322
ft.
24 ft
.W
8x2
1W
10x2
6W
10x3
0W
12x3
5W
16x4
5W
16x5
0W
16x5
7W
18x6
5W
21x8
3W
21x8
3W
21x9
324
ft.
26 ft
.W
10x2
2W
10x3
0W
12x3
5W
14x3
8W
14x4
8W
14x5
3W
18x6
0W
18x6
5W
21x8
3W
21x8
3W
27x1
1426
ft.
28 ft
.W
10x2
6W
10x3
0W
14x3
8W
12x4
0W
14x4
8W
16x5
7W
18x6
5W
18x7
1W
21x9
3W
21x9
3W
27x1
1428
ft.
30 ft
.W
10x2
6W
14x3
4W
12x4
0W
14x4
3W
14x5
3W
18x6
5W
18x7
1W
14x8
2W
21x9
3W
21x9
3W
27x1
1430
ft.
32 ft
.W
10x3
0W
12x3
5W
14x4
3W
14x4
8W
18x6
0W
16x6
7W
16x7
7W
21x8
3W
21x9
3W
24x9
4W
27x1
1432
ft.
34 ft
.W
12x3
0W
14x3
8W
14x4
8W
14x4
8W
18x6
5W
16x6
7W
16x7
7W
16x8
9W
16x1
00W
27x1
14W
27x1
1434
ft.
36 ft
.W
14x3
4W
12x4
0W
14x4
8W
14x5
3W
16x6
7W
16x7
7W
16x8
9W
24x9
4W
27x1
14W
27x1
14W
30x1
2436
ft.
38 ft
.W
12x3
5W
14x4
3W
14x5
3W
14x6
1W
16x6
7W
16x7
7W
16x8
9W
27x1
02W
27x1
14W
30x1
24W
24x1
3138
ft.
40 ft
.W
12x4
0W
14x4
8W
18x6
0W
18x6
5W
16x7
7W
18x6
0 w/C
12x2
0.7
W 18
x71 w
/C 12
x20.
7W
21x8
3 w/C
12x2
0.7
W 30
x124
W 30
x132
W 21
x132
40 ft
.
42 ft
.W
14x4
3W
14x4
8W
18x6
5W
16x6
7W
16x7
7W
18x6
5 w/C
12x2
0.7
W 21
x73 w
/C 12
x20.
7W
21x8
3 w/C
12x2
0.7
W 30
x132
W 30
x148
W 24
x146
42 ft
.
44 ft
.W
14x4
3W
14x5
3W
16x6
7W
16x6
7W
18x6
0 w/C
12x2
0.7
W 18
x71 w
/C 12
x20.
7W
21x8
3 w/C
12x2
0.7
W 21
x83 w
/C 12
x20.
7W
30x1
48W
30x1
48W
24x1
4644
ft.
46 ft
.W
14x4
8W
18x6
0W
16x6
7W
16x7
7W
18x6
5 w/C
12x2
0.7
W 21
x73 w
/C 12
x20.
7W
21x8
3 w/C
12x2
0.7
W 21
x93 w
/C 12
x20.
7W
30x1
48W
30x1
48W
24x1
4646
ft.
48 ft
.W
14x
48W
18x
65W
16x
67W
18x
60 w
/C 1
2x20
.7W
18x
71 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
21x
93 w
/C 1
2x20
.7W
30x1
48W
27x1
14 w
/C 15
x33.
9W
24x1
6248
ft.
50 ft
.W
16x
57W
18x
71W
16x
77W
18x
60 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
27x
114 w
/C 15
x33.
9W
27x1
14 w
/C 15
x33.
9W
24x1
6250
ft.
52 ft
.W
18x
60W
21x
73W
18x
60 w
/C 1
2x20
.7W
18x
65 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
27x1
14 w
/C 15
x33.
9W
27x1
14 w
/C 15
x33.
9W
24x1
6252
ft.
54 ft
.W
18x
65W
21x
83W
18x
60 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
27x1
14 w
/C 15
x33.
9W
30x1
24 w
/C 15
x33.
9W
30x1
48 w
/C 15
x33.
954
ft.
56 ft
.W
18x
71W
21x
83W
18x
71 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
24x
94 w
/C 1
5x33
.9W
30x1
24 w
/C 15
x33.
9W
30x1
24 w
/C 15
x33.
9W
30x1
48 w
/C 15
x33.
956
ft.
58 ft
.W
21x
83W
18x
60 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
5x33
.9W
27x1
02 w
/C 15
x33.
9W
30x1
24 w
/C 15
x33.
9W
30x1
24 w
/C 15
x33.
9W
30x1
48 w
/C 15
x33.
958
ft.
60 ft
.W
21x
83W
18x
65 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
27x
102
w/C
15x
33.9
W 27
x102
w/C
15x3
3.9
W 30
x124
w/C
15x3
3.9
W 30
x132
w/C
15x3
3.9
W 30
x148
w/C
15x3
3.9
60 ft
.
Mo
tor D
rive
n C
ran
e –
Ind
ivid
ual
Dri
ve10
ft.
W 8
x15
W 8
x15
W 10
x19
W 12
x22
W 12
x35
W 18
x40
W 18
x46
W 14
x53
W 18
x65
W 18
x65
W 14
x82
10 ft
.
12 ft
.W
8x1
5W
8x1
5W
10x1
9W
10x2
6W
12x3
5W
18x4
0W
18x4
6W
16x5
7W
18x6
5W
18x7
1W
21x8
312
ft.
14 ft
.W
8x1
5W
8x1
8W
10x2
6W
14x2
6W
14x3
8W
10x4
5W
16x5
0W
16x5
7W
18x7
1W
18x7
1W
16x8
914
ft.
16 ft
.W
8x1
5W
8x1
8W
10x2
6W
10x3
0W
18x4
0W
16x4
5W
14x5
3W
16x5
7W
18x7
1W
18x7
1W
21x9
316
ft.
18 ft
.W
8x1
8W
8x2
1W
10x2
6W
10x3
0W
18x4
0W
18x4
6W
16x5
7W
18x6
5W
14x8
2W
21x8
3W
21x9
318
ft.
20 ft
.W
8x1
8W
8x2
1W
10x3
0W
10x3
0W
10x4
5W
12x5
0W
16x5
7W
18x6
5W
21x8
3W
21x8
3W
21x9
320
ft.
22 ft
.W
8x2
1W
10x2
6W
10x3
0W
12x3
5W
16x4
5W
16x5
0W
16x5
7W
18x6
5W
21x8
3W
21x8
3W
16x1
0022
ft.
24 ft
.W
8x2
1W
10x2
6W
14x3
4W
14x3
8W
14x4
8W
14x5
3W
18x6
5W
18x7
1W
21x9
3W
21x9
3W
27x1
1424
ft.
26 ft
.W
10x2
6W
10x3
0W
12x3
5W
12x4
0W
12x5
0W
16x5
7W
18x6
5W
18x7
1W
21x9
3W
21x9
3W
27x1
1426
ft.
28 ft
.W
10x2
6W
10x3
3W
12x4
0W
12x4
0W
14x5
3W
18x6
5W
18x7
1W
14x8
2W
21x9
3W
21x9
3W
27x1
1428
ft.
30 ft
.W
10x3
0W
12x3
5W
12x4
0W
12x4
5W
14x5
3W
16x6
7W
14x7
4W
16x8
9W
24x9
4W
16x1
00W
18x1
1930
ft.
32 ft
.W
10x3
0W
14x3
8W
12x4
5W
14x4
8W
14x6
1W
16x6
7W
16x7
7W
16x8
9W
16x1
00W
27x1
14W
30x1
2432
ft.
34 ft
.W
14x3
4W
12x4
0W
14x4
8W
14x5
3W
16x6
7W
16x6
7W
16x8
9W
16x8
9W
27x1
14W
27x1
14W
24x1
3134
ft.
36 ft
.W
12x3
5W
12x4
0W
14x5
3W
14x6
1W
16x6
7W
16x7
7W
16x8
9W
16x1
00W
30x1
24W
30x1
32W
21x1
3236
ft.
38 ft
.W
12x4
0W
12x4
5W
14x5
3W
14x6
1W
16x7
7W
16x7
7W
16x8
9W
21x8
3 w/C
12x2
0.7
W 30
x132
W 30
x132
W 24
x146
38 ft
.
40 ft
.W
12x4
0W
14x4
8W
14x6
1W
16x6
7W
16x7
7W
16x8
9W
16x1
00W
21x8
3 w/C
12x2
0.7
W 30
x148
W 30
x148
W 24
x146
40 ft
.
42 ft
.W
14x4
3W
14x5
3W
16x6
7W
16x6
7W
16x7
7W
18x6
5 w/C
12x2
0.7
W 21
x83 w
/C 12
x20.
7W
21x9
3 w/C
12x2
0.7
W 30
x148
W 30
x148
W 24
x146
42 ft
.
-
Page 7
SIZ
ES
OF
BR
IDG
ES
TH
AT
CA
N B
E B
UIL
T W
ITH
TH
ES
E K
ITS
(W B
RID
GE
BE
AM
)
(**)
BE
AM
SIZ
ES
FO
R V
AR
IOU
S S
PAN
S
SPA
NS
(*) R
AT
ED
LO
AD
IN T
ON
SS
PAN
S
TO
1/2
11-
1/2
23
45
67-
1/2
810
TO
Mo
tor
Dri
ven
Cra
ne
– In
div
idu
al D
rive
(Co
nti
nu
ed)
44 ft
.W
14x
48W
14x
53W
16x
67W
16x
77W
18x
60 w
/C 1
2x20
.7W
18x
71 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
21x
93 w
/C 1
2x20
.7W
30x
148
W 2
7x11
4 w
/C 15
x33.
9W
24x1
4644
ft.
46 ft
.W
14x
48W
18x
65W
16x
67W
16x
77W
18x
65 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
21x
93 w
/C 1
2x20
.7W
27x
114
w/C
15x
33.9
W 27
x114
w/C
15x3
3.9
W 24
x162
46 ft
.
48 ft
.W
14x
53W
18x
71W
16x
77W
18x
60 w
/C 1
2x20
.7W
18x
71 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
21x
93 w
/C 1
2x20
.7W
27x
114 w
/C 15
x33.
9W
27x1
14 w
/C 15
x33.
9W
24x1
6248
ft.
50 ft
.W
18x
65W
16x
45 w
/C 1
2x20
.7W
16x
77W
18x
60 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
27x1
14 w
/C 15
x33.
9W
27x1
14 w
/C 18
x42.
7W
30x1
48 w
/C 15
x33.
950
ft.
52 ft
.W
18x
71W
16x
50 w
/C 1
2x20
.7W
18x
60 w
/C 1
2x20
.7W
18x
65 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
24x9
4 w/C
15x3
3.9
W 27
x114
w/C
18x4
2.7
W 30
x124
w/C
15x3
3.9
W 30
x148
w/C
15x3
3.9
52 ft
.
54 ft
.W
16x
45 w
/C 1
2x20
.7W
16x
57 w
/C 1
2x20
.7W
18x
60 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 12
x20.
7W
24x9
4 w/C
15x3
3.9
W 30
x124
w/C
15x3
3.9
W 30
x124
w/C
15x3
3.9
W 30
x148
w/C
15x3
3.9
54 ft
.
56 ft
.W
16x
45 w
/C 1
2x20
.7W
18x
60 w
/C 1
2x20
.7W
18x
71 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
83 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 15
x33.
9W
27x1
02 w
/C 15
x33.
9W
30x1
24 w
/C 15
x33.
9W
30x1
32 w
/C 15
x33.
9W
30x1
48 w
/C 15
x33.
956
ft.
58 ft
.W
16x
57 w
/C 1
2x20
.7W
18x
60 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
94 w
/C 1
2x20
.7W
24x
94 w
/C 15
x33.
9W
27x1
02 w
/C 18
x42.
7W
30x1
32 w
/C 15
x33.
9W
30x1
32 w
/C 15
x33.
9W
30x1
48 w
/C 15
x33.
958
ft.
60 ft
.W
18x
60 w
/C 1
2x20
.7W
18x
65 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
21x
73 w
/C 1
2x20
.7W
24x
84 w
/C 1
2x20
.7W
24x
84 w
/C 1
5x33
.9W
27x
102 w
/C 15
x33.
9W
27x1
14 w
/C 15
x33.
9W
30x1
32 w
/C 15
x33.
9W
30x1
32 w
/C 15
x33.
9W
30x1
48 w
/C 15
x33.
960
ft.
Mo
tor D
rive
n C
ran
e –
Cen
ter D
rive
10 ft
.W
8x1
5W
8x1
5W
10x1
9W
12x2
2W
12x3
5W
18x4
0W
18x4
6W
14x5
3W
18x6
5W
18x6
5W
14x8
210
ft.
12 ft
.W
8x1
5W
8x1
5W
12x2
2W
10x2
6W
12x3
5W
10x4
5W
18x4
6W
16x5
7W
18x6
5W
18x7
1W
21x8
312
ft.
14 ft
.W
8x1
5W
10x1
7W
12x2
2W
14x2
6W
14x3
8W
10x4
5W
16x5
0W
16x5
7W
18x7
1W
18x7
1W
16x8
914
ft.
16 ft
.W
8x1
5W
8x1
8W
12x2
2W
10x3
0W
18x4
0W
16x4
5W
18x5
5W
16x5
7W
18x7
1W
18x7
1W
21x9
316
ft.
18 ft
.W
8x1
5W
10x1
9W
10x2
6W
10x3
0W
18x4
0W
18x4
6W
16x5
7W
18x6
5W
14x8
2W
21x8
3W
21x9
318
ft.
20 ft
.W
10x1
5W
10x1
9W
10x2
6W
10x3
0W
10x4
5W
18x4
6W
16x5
7W
18x6
5W
21x8
3W
21x8
3W
21x9
320
ft.
22 ft
.W
10x1
5W
10x1
9W
10x3
0W
14x3
4W
16x4
5W
16x5
0W
16x5
7W
18x6
5W
21x8
3W
21x8
3W
27x1
1422
ft.
24 ft
.W
12x1
6W
10x2
2W
12x3
0W
12x3
5W
18x4
6W
14x5
3W
18x6
5W
18x7
1W
21x9
3W
21x9
3W
27x1
1424
ft.
26 ft
.W
12x1
6W
12x2
2W
16x3
1W
12x3
5W
18x4
6W
18x5
5W
18x6
5W
18x7
1W
21x9
3W
21x9
3W
27x1
1426
ft.
28 ft
.W
12x1
9W
12x2
6W
16x3
1W
14x3
8W
16x5
0W
16x5
7W
18x6
5W
14x8
2W
21x9
3W
21x9
3W
27x1
1428
ft.
30 ft
.W
12x1
9W
12x2
6W
14x3
4W
14x3
8W
16x5
0W
16x5
7W
18x7
1W
21x8
3W
21x9
3W
21x9
3W
18x1
1930
ft.
32 ft
.W
12x2
2W
14x2
6W
16x3
6W
16x4
0W
18x5
5W
18x6
0W
18x7
1W
21x8
3W
16x1
00W
27x1
14W
30x1
2432
ft.
34 ft
.W
14x2
2W
16x2
6W
16x4
0W
18x4
0W
18x5
5W
18x6
5W
18x7
1W
21x8
3W
27x1
14W
27x1
14W
21x1
3234
ft.
36 ft
.W
14x2
6W
16x3
1W
16x4
0W
18x4
0W
21x5
7W
18x6
5W
21x8
3W
21x9
3W
27x1
14W
27x1
14W
21x1
3236
ft.
38 ft
.W
14x2
6W
16x3
1W
16x4
0W
18x4
6W
21x5
7W
18x6
5W
21x8
3W
21x9
3W
27x1
14W
27x1
14W
30x1
3238
ft.
40 ft
.W
16x2
6W
18x3
5W
18x4
0W
18x4
6W
18x6
0W
21x6
8W
21x8
3W
21x9
3W
27x1
14W
27x1
14W
30x1
3240
ft.
42 ft
.W
16x3
1W
18x3
5W
21x4
4W
18x5
0W
21x6
8W
21x7
3W
21x8
3W
21x9
3W
27x1
14W
27x1
14W
33x1
4142
ft.
44 ft
.W
16x3
1W
18x3
5W
18x5
0W
21x5
0W
21x6
8W
21x7
3W
21x8
3W
24x9
4W
30x1
24W
30x1
24W
24x1
4644
ft.
46 ft
.W
18x3
5W
18x4
0W
21x5
0W
24x5
5W
21x6
8W
24x7
6W
21x9
3W
24x9
4W
30x1
24W
30x1
24W
24x1
4646
ft.
48 ft
.W
18x3
5W
21x4
4W
21x5
0W
21x5
7W
21x7
3W
24x8
4W
24x9
4W
27x1
02W
30x1
24W
30x1
32W
30x1
4848
ft.
50 ft
.W
18x4
0W
21x4
4W
24x5
5W
21x6
2W
24x7
6W
24x8
4W
24x9
4W
27x1
14W
30x1
32W
30x1
32W
30x1
4850
ft.
52 ft
.W
18x4
0W
21x4
4W
24x5
5W
24x6
2W
24x7
6W
24x8
4W
24x9
4W
27x1
14W
30x1
32W
30x1
32W
30x1
4852
ft.
54 ft
.W
21x4
4W
21x5
0W
24x5
5W
24x6
2W
24x7
6W
24x9
4W
27x1
02W
27x1
14W
30x1
32W
30x1
32W
30x1
4854
ft.
56 ft
.W
21x4
4W
24x5
5W
24x5
5W
24x6
8W
24x8
4W
24x9
4W
27x1
02W
27x1
14W
30x1
32W
30x1
48W
30x1
4856
ft.
58 ft
.W
21x4
4W
24x5
5W
24x6
2W
24x6
8W
27x8
4W
27x9
4W
27x1
02W
27x1
14W
30x1
48W
30x1
48W
33x1
6958
ft.
60 ft
.W
21x5
0W
24x5
5W
24x6
8W
24x7
6W
27x8
4W
27x9
4W
27x1
14W
30x1
24W
30x1
48W
30x1
48W
33x1
6960
ft.
** B
eam
size
s list
ed ar
e Am
erica
n Sta
ndar
d Wid
e Fla
nge B
eam
and C
hann
el se
ctio
ns. U
se A
STM
A36
grad
e ste
el, fi
rst q
uality
, free
of ru
stan
d exc
essiv
e mill s
cale
. Tabu
late
d cro
ss co
nduc
tor s
yste
m no
t app
licab
le fo
r bea
m le
ss th
an 10
" dee
p.*R
ated
load
is ba
sed o
n max
imum
com
bine
d hoi
st an
d tro
lley w
eigh
ts of
:50
0 pou
nds f
or 1/
2 and
1 to
n hoi
sts
1100
poun
ds fo
r 1-1
/2 an
d 2 to
n hoi
sts
1600
poun
ds fo
r 3 an
d 4 to
n hoi
sts
2000
poun
ds fo
r 5 an
d 6 to
n hoi
sts
3000
poun
ds fo
r 7-1
/2 an
d 8 to
n hoi
sts
3200
poun
ds fo
r 10 t
on ho
ists
Brid
ge de
signe
d in a
ccor
danc
e with
CM
AA S
pecif
icatio
n No.
74, R
evise
d 198
7, as
sum
ing S
haw
-Box
trolle
ys.
-
8
439852 REV.
-
9
439851 REV.
-
10
439850 REV.
-
Page 11
TO BUILD UNDERHUNG CRANE BRIDGES
THE INFORMATION CONTAINED IN THIS MANUAL ISFOR INFORMATIONAL PURPOSES ONLY ANDCOLUMBUS MCKINNON CORPORATION DOES NOTWARRANT OR OTHERWISE GUARANTEE (IMPLIEDLYOR EXPRESSLY) ANYTHING OTHER THAN THECOMPONENTS THAT COLUMBUS MCKINNONCORPORATION MANUFACTURES AND ASSUMES NOLEGAL RESPONSIBILITY (INCLUDING, BUT NOTLIMITED TO CONSEQUENTIAL DAMAGES) FORINFORMATION CONTAINED IN THIS MANUAL.
GENERAL
The assembly and manufacturing instructions including theparts lists detailed in this manual are for use in conjunctionwith the manufacturers components identified by Catalognumbers listed under the THREE types of drives coveredby this manual and as shown on pages 2 and 3.
The crane builder must check for compliance with all local,state and national codes. On a hand powered crane with anelectric hoist, a fused safety disconnect switch should beprovided mounted on the bridge near the main collectors.Crane wiring should be done by a licensed electrician andbe in accordance with the National Electric Code.
The crane bridges described in this manual are intended fornormal indoor service. Bridges to be used for outdoor orunusual service require special consideration.
This manual illustrates specific configurations for the rangeof coverage shown, specifically for 10 ft. thru 60 ft. spanand up to and including 10 ton capacity. Minor deviations tothe configurations shown (such as shaft bearing spacing,shaft lengths, etc.) may be made providing that any changesand/or alterations to those shown, be performed only by aproperly qualified person. COLUMBUS MCKINNONCORPORATION accepts no responsibility for any alteredbridge configurations.
The proper catalog numbers must be ordered to build therequired crane. Five catalog numbers are required to build ahand geared crane. Five catalog numbers are required foran individual drive crane and seven catalog numbers arerequired for the center drive crane. Additional options foradditional equipment are available and listed by catalognumbers on pages 2 and 3.
Material listed by catalog numbers on pages 2 and 3 areapplicable only to crane configurations outlined in thismanual, specifically limited to a maximum rated load of 10ton and a maximum span of 60 ft.
Cataloged end trucks listed on page 2 will accommodatethe beam sizes listed below. The crane builder must determinethat the runway beam flange selected will support theresulting maximum wheel load.
The 5 ton end trucks have 6-1/2" diameter solid steelwheels (maximum allowable load is 9000 pounds per pair ofwheels). 10 ton end trucks have 8" diameter solid steel
wheels (maximum allowable load is 18000 pounds per pairof wheels).
BRIDGE BEAMS: For each capacity, span and type ofbridge drive select from tables shown on pages 4, 5, 6 & 7.
The I-beam which is selected to be used for the bridgegirder must be straight with flanges parallel to each otherand flanges 90 degrees to the web. See figure A below.
BRIDGE ASSEMBLY PAGE
Hand Geared 8
Individual Drive 9
Center Drive 10
RUNWAYS: Runway beams must be properly designed tosupport bridge, hoist, trolley and rated load. Runway beamsmust be level and parallel within ± 1/8". Runway stops mustbe positioned to contact both ends of the cranesimultaneously.
MATERIAL TO BE PURCHASED LOCALLYTO COMPLETE A CRANE BRIDGE
STRUCTURAL STEEL: All structural steel should be firstquality, free from rust and excessive mill scale, and conformto ASTM A 36.
For the complete drawing identifying all dimensions, materialsizes, location of cross shafting, brackets, etc. refer to thefollowing chart:
SHOWING CORRECT BEAM SELECTION
Figure A
11953
Rated Minimum Maximum MaximumLoad Runway Beam Runway Beam Flange(thru) Flange Width Flange Width Thickness
5 Ton 4-5/8 11 S 10 x 25.4 1"
10 Ton 5 12 S 12 x 31.8 1-3/8"
MinimumBeam
-
Page 12
Figure B
NOTICE
A. All of the tables used in selection of structuralsteel beams have been produced by ourengineering department using well establisheddesign guides for this type of crane bridge. ITIS IMPORTANT THAT ALL INSTRUCTIONSBE FOLLOWED AND THAT RECOMMENDEDCOMPONENT APPLICATION LIMITS NOT BEEXCEEDED.
B. Assembly of beam and channel requires welding.IT IS EXTREMELY IMPORTANT TO THESAFETY OF THIS BRIDGE THAT THISWELDING BE DONE BY A COMPETENTWELL TRAINED WELDER. It is our strongrecommendation that the welder used in thisconstruction be qualified as prescribed by theAmerican Welding Society (AWS) Specificationfor Welding Industrial and Mill Cranes D14.1 -latest issue.
FABRICATION OF GIRDER FOR BRIDGEBEAM WITH CAPPING CHANNEL
Refer to Figure B. Place channel on supports as shown inStep I. The I-beam is sighted for camber and placed withcamber in direction shown in Step II. Weld one end ofchannel to the I-beam. Clamp, with “C” clamps, the channelto the I-beam flange – provide sufficient “C” clamps so as tohold channel in contact with the I-beam. Weld in accordance
with the weld information given, starting at one end,staggering weld from side-to-side, proceeding to the oppositeend without interruption. It is important to stagger weld fromside-to-side in order to retain beam straightness. Afterwelding, draw a taut string from end to end of beam asshown. Beam should either be parallel to string or havesome camber. Camber should not exceed 1/800 of span.
CROSS SHAFT: For hand geared and center drive cranes,cross shafts are required. The cross shafts are to be 1-3/16" diameter AISI 1018 cold drawn steel, with standard milltolerance of +.000", -.002". For shaft lengths, refer to theappropriate Bridge Assembly Drawing. (Builder must checkthat cross shaft couplings clear cross shaft supportbearings.)
TRANSFER LATCH: For cranes to be equipped with atransfer latch, all angles welded to the top flange of thegirder must be notched as shown in Figure C. Also the “S”and “T” dimensions should be determined from the appropriateBridge Assembly Drawing.
NOTES:
1. CUT CHANNEL AND I-BEAMTO LENGTH AS DETERMINEDFROM GIRDER SIDE.
2. CENTER GIRDER ONCHANNELCROSSWISE AND LENGTH-WISE BEFORE WELDING.
3. ALL WELD IS TO BE AWSCLASS E-70XX OREQUIVALENT.
12725C
12828
Figure C
-
Page 13
Figure D
12829
ASSEMBLING BRIDGE GIRDERTO END TRUCKS
1. Refer to Figure D below.
2. Support bridge girder on level supports with camberside (channel side) up.
3. Layout and scribe the center line (over the web) of theflange at each end of the girder.
4. Layout and scribe span line (90° to web) on top flangeof girder. Check “S” and “T” dimensions to span line.
5. Locate and scribe lines locating the center of the truck.
6. Place trucks in position on the girder. Line up girder andtruck centerlines. Line up truck on girder span line.
7. Square trucks on top of girder and securely clamp inplace. To check the distance between trucks the distancesbetween points 1P and 4P and between 2P and 3P shouldequal the span minus 2x“M”. Refer to the Bridge Assemblydrawing for the “M” dimension.
8. To check squareness, use a spring scale on the end ofthe tape and measure from point 1P to 3P and from 2P to4P with the same force on the scale. These dimensionsshould be within 1/32" of each other.
Trolley stops (clip angles) must be installed on bothends of the bridge beam to prevent hoist trolley fromrunning off the end of the beam, which could result ininjury to the operator and others and damage to the loadand other property.
WARNING9. Check to see that trucks are level and that the wheels
are parallel to the bottom flange of the girder. Shim topflange to bottom of truck girder seat plates if required asshown in Figure D.
10. After all checks are completed, weld trucks to girder.
INSTRUCTIONS FOR ASSEMBLINGHAND GEARED CRANE BRIDGE
1. Refer to Bridge Assembly drawing page 8.
2. Prepare bridge girder I-beam with capping channel ifrequired (see Figure B, page 12).
3. Follow instructions for assembling bridge girder to endtrucks.
4. Bolt cross shaft pillow blocks to short support anglesItem D .
5. Locate and clamp cross shaft support angles(Item E & F ) to the girder.
6. Place the proper number of pillow blocks (with supportangles) and couplings on each shaft section. Check toinsure that the flange of Item D is in correct relationship forlater welding to Items E or F . Notice that the separatebearing locking collar has a counterbore on one side. Thiscounterbore fits over the protruding inner race. Place lockingcollar on shaft accordingly. Place hand chain wheel andguide on the appropriate shaft section and position within12" of a bearing support.
7. Set shafting in place, align pillow blocks to the crossshaft support angles and clamp in place.
8. Check horizontal and vertical alignment of the crossshaft by using a taut line. Weld cross shaft support angles
-
Page 14
INSTRUCTIONS FOR ASSEMBLINGINDIVIDUAL DRIVE MOTOR DRIVEN CRANE
BRIDGE
1. Refer to the Bridge Assembly drawing page 9.
2. Prepare bridge girder I-beam with capping channel ifrequired (see Figure B, page 12).
3. Follow instructions for assembling bridge girder to endtrucks, as outlined on page 13.
4. Locate and weld plate (Item D ) to underside of endtruck as shown.
5. Locate and weld diagonal tube (Item C ) to top ofgirder and plate D as shown.
6. Weld tubes (Items E & F ) to top of girder and plate D as shown.
7. Bolt the motor to the gear reducer with four hex headbolts and lockwashers. Bolt the support angles (Item G ) tothe gear reducer using four hex head bolts and lock washers.See view C-C of the Bridge Assembly page 9.
8. Place key in truck drive shaft, slide gear reducer intoplace over drive shaft and weld support angles (Item G ) toside of truck as shown.
9. It is suggested that the electrical enclosure and fuseddisconnect switch be mounted using tube (Item F ) as asupport. Suggested arrangement is shown on the BridgeAssembly drawing.
10. If ballast resistors (optional) are furnished, four holesare provided in the side of the electrical enclosure formounting.
11. Locate and fasten trolley stop angles (Item H ) to theends of the girder by drilling 11/16" diameter holes throughthe web of the girder and fastening with 5/8" diameter bolts
to the girder and pillow block support angles to the crossshaft support angles when alignment is complete.
9. Set space between cross shafts to 1/8". Positioncouplings and drill 3/8" diameter holes thru the shaft andcouplings using the holes in one side of the coupling as aguide. (Coupling has a pre-drilled 11/32" hole through oneside only.) Shaft and coupling is then secured by hex headbolts with lockwashers and nuts (see Figure 3).
10. Slide bearing locking collars in place next to pillowblock. Make certain that the counter bore in collar is fittedover the extended inner race of the bearing. Fasten to shaftwith set screw in locking collar.
11. Locate and fasten trolley stop angles (Item C ) to theends of the girder by drilling 11/16" diameter holes throughthe web of the girder and fastening with 5/8" diameter boltsand stop nuts.
and stop nuts.
INSTRUCTIONS FOR ASSEMBLING CENTERDRIVE MOTOR DRIVEN CRANE BRIDGE
1. Refer to the Bridge Assembly drawing page 10.
2. Follow instructions for assembling bridge girder to endtrucks, as outlined on page 13.
3. Clamp channel auxiliary girder to end plate of endtrucks. Locate as shown on Bridge Assembly drawing.Level top of channel with top flange of bridge girder.
4. Locate and weld plate (Item G ) to underside of truckchannel as shown on Bridge Assembly.
5. Position and clamp cross shaft angles (Item C ) tobridge girder and auxiliary girder as shown on BridgeAssembly.
6. Bolt cross shaft pillow blocks to short support angles(Item D ).
7. Place the proper number of pillow blocks (with supportangles) and couplings on each shaft section. Check toinsure that the flange of Item D is in correct relationshipwith the cross shaft support angles (Item C ). Notice thatthe separate bearing locking collar has a counterbore onone side. This counterbore fits over the protruding innerrace of the pillow block bearing. Place locking collar onshaft accordingly.
8. Set shafting in place, align pillow blocks to the crossshaft support angles and clamp in place.
9. Weld the cross shaft support angles to the bridge andauxiliary girder.
10. Bolt the motor to the gear reducer with four hex headbolts and lockwashers. Bolt the gear reducer to the drivesupport channel (Item J ) as shown on the Bridge Assemblydrawing.
11. Place key in drive shaft (Item H ) and slide drive shaftinto hollow shaft of the gear reducer. Position drive shaft toextend the same distance either side of the reducer andtighten set screws that hold shaft in place.
12. Locate and clamp center drive support channel(Item J ) to the bridge girder.
13. Check horizontal and vertical alignment of the crossshaft by using a taut line. Weld pillow block supportangles to the cross shaft support angles when alignment iscomplete.
14. Weld center drive support channel to top of bridgegirder.
15. Set space between cross shafts to 1/8". Positioncouplings and drill 3/8" diameter holes through the sh
