SWING SERIESTIGHT TAIL - Komatsuequipmentcentral.com/north_america/data/new...The Komatsu exclusive...

PC15MRx 1805 kgPC20MRx 2190 kgPC27MRx 2995 kgPC30MRx 3200 kgPC35MRx 3765 kgPC40MRx 4490 kgPC45MRx 4670 kg

OPERATING WEIGHT3,980 lb4,830 lb6,605 lb7,060 lb8,300 lb9,900 lb

10,300 lb

Photo may include optional equipment

TIG

HT

TA

ILS

WIN

G S

ER

IES

2

MRx Series Compact Hydraulic Excavators

PRODUCTIVITYFEATURES

PRODUCTIVITYFEATURES

Leave all worry behind...The tight tail MRx series can tail-swing with ZERO protrusion.When the X-weight is installed, performance is enhanced allow-ing for only an 80 mm (3.15") protrusion over the tracks. WithKomatsu MRx excavators, operators can focus more on the workin front of them and worry less about rear swing impact.

Advanced X-weight design for increasedlift capacity and easy installationThis compact design marvel is installed orremoved in minutes and greatly increases liftcapacity while maintaining unmatched balance,stability and control.

Precise controlOperators maintain precise control through alllevels of operation due tothe Closed Load SensingSystem (CLSS)HydrauMind hydraulic system.

Two travel speedsYou can use the foot pedalto conveniently changebetween travel speeds,making travel more efficientduring operation andbetween sites.

ConventionalR-8series

MRx series

When removed x-weight

W

Max. reach

3

Tight tail swing and stabilityThe Komatsu exclusive MRx series combines tight tailswing capability with proven Komatsu balance and stability. Installing the X-weight, converts the MRx into a excavatoron par with traditional excavators.

Track gauge adjustment by simple lever operationPC15MRx

Variable width blade

MRx SERIESCOMPACT HYDRAULIC EXCAVATOR

OPERATORENVIRONMENT

OPERATORENVIRONMENT

PC15MRx

PPC JoysticksThe control lever uses a fine-responseProportional Pressure Control (PPC), totranslate even the most subtle hand sig-nals into motion. Short lever throwensures comfortable operation.

Uniform molded seatEasy-to-clean, stableness and ability torecline keeps operator comfortable.

Suspension seat (optional)

PC45MRx

TOPS canopy

Pattern changevalve access4

Instrument panel

ArmrestPattern change valveWhether you are comfortable withISO or SAE control patterns, youcan easily and consciouslychange from one to the other.

Enhanced visibilityThe skylight of reinforced acrylicacid resin offers excellentupward visibility.

Rounded sliding doorRounded sliding door can be opened easilyeven in confined spaces or near walls.

PC20MRx

TOPS cab (optional)


*Not Available for PC15MRX

5

EASYMAINTENANCE

EASYMAINTENANCE

Full-open rear and side hoodsEasy access to engine and hydraulic equipment.

Stain-resistant plastic fuel tankHybrid battery with extended inspection interval Large fuel drain valveInspection window and large drain valve facilitate the draining of water from the fuel tank.

Standard carrier roller for increased track life

PC45MRx

PC15MRx

6

500 hour greasing intervals (Except bucket and swing circle)

Double lock connectorsThe rigid mount double lockconnectors prevent electrical connections fromloosening during operation.

Attachment piping Inclining track frame

500H

500H

500H

100H100H 500H

Steel-cast parts are stronger and longerlasting

PC40MRx/PC45MRx

Swing bracket

Boom topCounterweight

Reinforced type

Rubber

Core bar

Curbs, cobblestones, etc.

Rubber thickness has been upgraded using anew type of core bar, and this section has beenreinforced.


Boom mount

PC40/45MRX* Road Liner shown above.

*PC27MRX, PC30MRX and PC35MRX Road Liner bolts from underneath.

Ideal performance has been achieved with combining the merits of rubber and the strengths ofsteel in the new Road Liner shoes. Road Linerscan last up to twice as long as rubber tracksunder most normal operating conditions.

Similar to all rubber tracks, pavement is not easily

damaged.

Replacement is fast and easy. Wide-ranging cost

reductions are possible by replacing only the dam-

aged or worn-out shoes, which differs from the need

to replace a full rubber or steel track.

Road Liner(optional for PC27MRx, PC30MRx, PC35MRxPC40MRx and PC45MRx)

7

SPECIFICATIONSSPECIFICATIONS

Operating weight

Flywheel horse power

Bucket Capacity (SAE heaped) (CECE heaped) Bucket width (incl.side cutters) Performance Travel speed Hi Lo Swing speed Ground pressure Max. traction force Gradeability Bucket digging force(ISO) Arm crowd force (ISO) Engine Model Type Piston displacement Electric system Operation voltage Battery Alternator Starter Blade Width x height

Drive system Drive method Type of travel brake Type of travel shoe Undercarriage Adjustment of the track tension Number of shoes (for each side) Number of carrier rollers (for each side) Number of track rollers (for each side)Hydraulic system Type of hydraulic pump

Max.oil flow

Hydraulic motor (travel) (swing) Max.pressure settingAuxiliary hydraulic flow

Refilling capacity Fuel tank Hydraulic tank Engine Coolant

HydrostaticHydraulic lock type

rubber

HYDRAUMIND


rubber

HYDRAUMIND


rubber

HYDRAUMIND


rubber

HYDRAUMIND

kg lb

kW/rpmHP/rpmm3 yd3

mm in

km/h MPHkm/h MPH

rpm kg/cm2 PSI

kg lbdeg.kg lbkg lb

------

ltr.in3

VAhA

kW

mm ft.in.

---------

------------------

ltr./minUS gal/min

------

kg/cm2 PSIltr./min

US gal/min

ltr. US galltr. US galltr. US galltr .US gal

4490 9,900

29.1/245039.0/2,4500.14 0.180.13 0.17535 21(600 24)

4.3 2.72.7 1.7

9.00.28 4.0

3590 7,92030

3260 7,1902200 4,850

Komatsu 4D88E-3HDirect injection

2.189 134

1264402

1960 x 3556'5" x 1'2"

Grease3814

51 x 2+2813.5 x 2+7.4

265 3,77070

18.5

60 15.933 8.78.0 2.17.5 2.0

PC40MRX

TOPS Canopy , Rubber Shoe4670 10,300

29.1/245039.0/2,4500.16 0.210.14 0.18

585 23(650 26)

4.3 2.72.7 1.7

9.00.30 4.3

4640 10,23030

3750 8,2702550 5,620

Komatsu 4D88E-3HDirect injection

2.189 134

1960 x 3556'5" x 1'2"

Grease3815

51 x 2+2813.5 x 2+7.4

265 3,77070

18.5

60 15.933 8.78.0 2.17.5 2.0

PC45MRX

TOPS Canopy , Rubber Shoe3200 7,060

20.6/250027.6/2,5000.09 0.120.08 0.10425 17

(500 20)

4.6 2.92.8 1.7

9.30.30 4.3

2500 5,51030

2800 6,1701710 3,770

Komatsu 3D84E-3KJDirect injection

1.496 91

1268401.2

1550 x 3555'1" x 1'2"

Grease4014

73.3+18.319.4+4.8

265 3,770 50

13.2

42 11.128.5 7.56.9 1.85.6 1.5

PC30MRX

TOPS Canopy, Rubber Shoe2190 4,830

14/260018.7/2,600

0.066 0.0860.06 0.078

430 17(500 20)

4.8 3.02.3 1.4

9.30.27 3.8

1860 4,10030

1920 4,2301390 3,065

Komatsu 3D74E-N3ADirect injection

1.006 61

1245201.0

1450 x 3004'9" x 11.8"

Grease39---3

53.2+6.614.1+1.7

210 2,990 30

7.9

25 6.621 5.53.0 0.85.3 1.4

PC20MRX

TOPS Canopy, Rubber Shoe1805 3,980

11.2/260015.0/2,600

0.044 0.0580.04 0.052

400 16(450 18)

4.3 2.72.3 1.4

8.30.29 4.1

1500 3,31030

1450 3,200945 2,085

Komatsu 3D68E-3KJTurbulence chamber

0.784 48

1236200.8

1000/1250 x 2503'3"/4'1" x 10"

Grease35---3

40.8+6.710.8+1.8

220 3,130 25

6.6

19 5.014 3.72.7 0.72.2 0.6

PC15MRX

TOPS Canopy, Rubber Shoe

Variable capacity x 2 fixed capacity x 1





Variable capacity x 1gear x 1



rubber

HYDRAUMINDVariable capacity x 1

gear x 1 Variable capacity x 2

gear x 1 Variable capacity x 2

gear x 1

1264402


rubber

HYDRAUMIND

2995 6,605

19.1/260025.6/2,6000.08 0.100.07 0.09

430 17(500 20)

4.8 3.02.4 1.5

9.20.34 4.8

2600 5,73030

2230 4,9201500 3,310

Komatsu 3D82AE-3HCDirect injection

1.33 81

1268401.2

1550 x 3255'1" x 1'1"

Grease4014

71.3+20.418.8+5.4

220 3,130 50

13.2

37 9.828.5 7.55.2 1.45.6 1.5

PC27MRX





rubber

HYDRAUMIND

3765 8,300

20.6/250027.6/2,5000.11 0.140.10 0.13525 21

(600 24)

4.6 2.92.8 1.7

90.39 5.5

3240 7,14030

2855 6,2952050 4,520

Komatsu 3D84E-3LNDirect injection

1.496 91

1268401.2

1740 x 3555'9" x 1'2"

Grease4214

41.3 x 2+1910.9 x 2+5.0

265 3,770 50

13.2

42 11.128.5 7.56.9 1.85.6 1.5

PC35MRX




8

3930 12' 11"

1450 4' 9"

2410 7' 1"

800 2' 8"

1895 6' 3"

1200 3' 11"

250 9.8"

LH 65/RH 50LH 565/RH 610LH 22.2/RH 24.0

PC20MRx PC27MRx PC30MRx

4660 15' 3"

1550 5' 1"

2460 8' 1"

855 2' 10"

2070 6' 9"

1250 4' 1"

300 11.8"

LH 65/RH 45LH 570/RH 710LH 22.4/RH 28.0

PC35MRx

a

b

c

d

e

f

g

h

i

a

b

c

d

e

f

g

h

i

Max. digging heightMax. dumping heightMax. digging depthMax. vertical digging depthMax. digging reachMax. digging reach at ground levelMin. swing radiusWhen boom swing Max. Blade liftMax. Blade depth

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

3540 11' 7"

2550 8' 4"

2150 7' 1"

1760 5' 9"

3880 12' 9"

3790 12' 5"

1550 5' 1"

1215 4' 0"

280 11"

155 6"

3810 12' 6"

2800 9' 2"

2370 7' 9"

1925 6' 4"

4150 13' 7"

4065 13' 4"

1625 5' 4"

1320 4' 4"

280 11"

155 6"

3845 12' 7"

2580 8' 6"

2360 7' 9"

2020 6' 8"

4235 13' 11"

4115 13' 6"

1880 6' 2"

1610 5' 3"

340 1' 1"

240 9"

3980 13' 1"

2710 8' 11"

2715 8' 11"

2340 7' 7"

4540 14' 11"

4435 14' 6"

1955 6' 5"

1680 5' 6"

340 1' 1"

240 9"

4015 13' 2"

2790 9' 2"

2880 9' 5"

2350 7' 9"

4930 16' 2"

4810 15' 9"

2285 7' 6"

1920 6' 4"

330 1' 1"

250 10"

PC15MRx PC20MRx

4600 15' 1"

3135 10' 3"

2835 9' 3"

2535 8' 4"

5145 16' 10"

5030 16' 6"

2135 7' 0"

1810 5' 11"

330 1' 1"

245 9"

4630 15' 2"

3200 10' 6"

3150 10' 4"

2350 7' 9"

5320 17' 5"

5200 17' 1"

2230 7' 4"

1920 6' 4"

360 1' 2"

390 1' 3"

PC30MRx PC35MRx

4820 15' 10"

3355 11' 0"

3230 10' 7"

2945 9' 8"

5520 18' 1"

5415 17' 9"

2200 7' 3"

1875 6' 2"

330 1' 1"

245 9"

4800 15' 9"

3380 11' 1"

3475 11' 5"

2775 9' 1"

5680 18' 8"

5565 18' 3"

2230 7' 4"

1920 6' 4"

360 1' 2"

390 1' 3"

PC30MRx PC35MRx

5190 17' 0"

3530 11' 7"

3400 11' 2"

2700 8' 10"

5650 18' 6"

5510 18' 1"

2310 7' 7"

1910 6' 3"

430 1' 5"

330 1' 1"

5320 17' 5"

3680 12' 1"

3600 11' 10"

2870 9' 5"

5870 19' 3"

5750 18' 10"

2360 7' 9"

1955 6' 5"

430 1' 5"

330 1' 1"

PC40MRx PC45MRx

5395 17' 8"

3725 12' 3"

3890 12' 9"

3110 10' 2"

6150 20' 2"

6025 19' 9"

2405 7' 11"

2090 6' 10"

430 1' 5"

330 1' 1"

5455 17' 11"

3790 12' 5"

3970 13' 0"

3140 10' 4"

6230 20' 5"

6110 20' 1"

2400 7' 10"

2070 6' 9"

430 1' 5"

330 1' 1"

PC40MRx PC45MRx

PC27MRx

PC15MRx PC20MRx PC27MRx

STD ARM WORKING RANGE

LONG ARM WORKING RANGE

Max. digging heightMax. dumping heightMax. digging depthMax. vertical digging depthMax. digging reachMax. digging reach at ground levelMin. swing radius(When boom swing) Max. Blade liftMax. Blade depth

FB

G

E

C

A

KJ

H

D

I

db

ca

fe

g

h i

A

B

C

D

E

F

G

H/I

J/K

Overall lengthOverall widthOverall heightTail swing radiusCrawler lengthTrack gaugeTrack shoe widthBoom swing angleBucket offset

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

mm ft.in.

deg.mm in.

3570 11' 9"

1000/1250 3' 3"/4' 1"

2430 8' 0"

690 2' 3"

1555 5' 1"

770/1020 2' 6"/3' 4"

230 9.1"

LH 70/RH 50LH 550/RH 572LH 21.7/RH 22.5

DIMENSIONS PC15MRx

5320 17' 5"

1960 6' 5"

2565 8' 5"

1060 3' 6"

2420 7' 11"

1560 5' 1"

400 15.7"

LH 70/RH 50LH 600/RH 790LH 23.6/RH 31.1

5215 17' 1"

1960 6' 5"

2565 8' 5"

1060 3' 6"

2420 7' 11"

1560 5' 1"

400 15.7"

LH 70/RH 50LH 600/RH 790LH 23.6/RH 31.1

PC40MRx PC45MRx

4800 15' 9"

1740 5' 9"

2500 8' 2"

950 3' 1"

2070 6' 9"

1440 4' 9"

300 11.8"

LH 65/RH 50LH 580/RH 745LH 22.4/RH 28.0

4140 13' 7"

1550 5' 1"

2460 8' 1"

855 2' 10"

1955 6' 5"

1250 4' 1"

300 11.8"

LH 65/RH 45LH 570/RH 710LH 22.4/RH 28.0

3840 12' 7"

2620 8' 7"

2650 8' 8"

2130 7' 0"

4600 15' 1"

4450 14' 7"

2285 7' 6"

1920 6' 4"

330 1' 1"

250 10"

WORKING RANGE

DIMENSIONS


9

ArmLength965mm3'2"

1215mm4'0"

Front

*6981,539*5531,219*6881,517

Side

372820375827369814

Front*289637

*331730

*365805

*357787

Side221487216476209461

205452

Front Side Front*290639

*300 661

*318701

*332732

*282622

Side215474181399185408246542163359

2m6.5'1m3.25'0m0'-1m-3.25'0m0'

PC15MRx Blade on ground

ArmLength930mm3'1"

1280mm4'2"

Front

*9902,183*975215

*9902,183

Side

5301,169535

1,180520

1,147

Front

*4451,003*5651,246*6351,400

*6151,356

Side

310683300661285628

280617

Front Side Front*4601,014*4551,003*4751,047*5101,124*5401,191*445981

Side395871255562220485230507310683195430

3m10'2m6.5'1m3.25'0m0'-1m-3.25'0m0'



ArmLength1350mm4'5"

1750mm5'9"

Front

*15753,473

*21904,829

*18053,980

*2420 5,336

Side Front

*910 2,006*11802,602

*12602,778

*11102,447

*12352,723

Side

7801,720740

1,632715

1,576710

1,565705

1,554

Front

*7101,565*7901,742*815 1,797

*805 1,775

Side

4901,080480

1,058465

1,025

4601,014

Front*6651,466*6601,455*6751,488*6851,510*6901,521*6051,334

Side495

1,091410904385849400882475

1,047345761

3m10'2m6.5'1.4m4.6'0m0'-1m-3.25'0m0'


*Load is limited by hydraulic capacity rather than tipping. Ratings are based on Standard No.1097. Rated loads do not exceed 87% of hydraulic capcity or 75% of tipping load.


ArmLength1110mm3'8"

1410mm4'8"

Front

*8551,885

*17703,903*14453,186*18103,991

Side

7551,665760

1,676755

1,665

Front*5401,191*6201,367*8201,808*9252,039*7951,753*9102,006

Side470

1,036460

1,014435959410904410904415915

Front

*6001,323

Side

270595

Front*5651,246*5701,257*5951,312*6301,389*6601,455*4651,025

Side405893305672275606285628360794255562

3m10'2m6.5'1m3.25'0m0'-1m-3.25'0m0'



Unit: kgf lbf

2m 6.5' 3m 10' 4m 13' Maximum

2m 6.5' 3m 10' 4m 13' Maximum

2m 6.5' 3m 10' 4m 13' Maximum

2m 6.5' 3m 10' 4m 13' Maximum

ArmLength1380mm4'6"

1900mm6'3"

Front

*14603,220

*30706,780

*1510 3,340

Side

*14603,220

2020 4,460*1510 3,340

Front*1050 2,320*14903,280

*17803,920

*21404,720

*19704,340

*20504,520

Side*10502,320

11302,480

1060 2,340 10202,260

10202,260

10002,200

Front*10002,200

*1140 2,500*12502,740

*14003,100

*12702,820

*1340 2,940

Side720

1,580710

1,560690

1,520660

1,460660

1,460640

1,420

Front*10102,220

*10402,300

*10502,340

*11402,520

*12002,660*970

2,140

Side640

1,400540

1,200520

1,140530

1,180630

1,400430980

3m10'2m6.5'1.4m4.6'0m0'-1m-3.25'0m0'


ArmLength1480mm4'10"

1900mm6'3"

Front

*16203,560

*32807,220

*17203,800

Side

*16203,560

22304,920

*17203,800

Front*9902,180*1440 3,180*17303,820

*21204,660

*19804,360

*20504,520

Side*9902,18012502,76011802,60011402,50011302,50011202,460

Front*9402,080

*10902,400

*12102,660

*1380 3,040*1300 2,880*1330 2,920

Side810

1,780790

1,740770

1,700740

1,620730

1,620720

1,800

Front*9402,080*9702,140*9902,200*10702,340*11202,480*9402,080

Side660

1,440570

1,260540

1,200560

1,240650

1,440480

1,080

3m10'2m6.5'1.4m4.6'0m0'-1m-3.25'0m0'




2m 6.5' 3m 10' 4m 13' Maximum

2m 6.5' 3m 10' 4m 13' Maximum

PC30MRx Blade on groundArmLength1260mm4'1"

1660mm5'5"

Front

*9902,183*9902,183

Side

8101,786820

1,808

Front

*8501,874*9902,183*9902,183*9402,073*9902,183

Side

4951,091465

1,025445981445981435959

Front

*6751,488*7301,610*7251,598

*7251,598

Side

315695300661295650

285628

Front*6751,488*6501,433*6501,433*6501,433*6251,378*5701,257

Side350772280617260573270595320706225496

3m10'2m6.5'1m3.25'0m0'-1m-3.25'0m0'


2m 6.5' 3m 10' 4m 13' Maximum

*8551,885

*15003,307

*13352,943

*13502,976

*13152,899

LIFTINGCAPACITY

10

PC15MRx PC20MRx PC30MRx PC40MRx PC45MRxPC27MRx PC35MRx

STANDARD/OPTIONAL EQUIPMENT MRx SERIESCOMPACT HYDRAULIC EXCAVATOR

11

: Standard Equipment : Optional Equipment

PC20MRxOperating Wt. (kg lb) 2190 4,830

Horsepower (kW HP/rpm) 14/2600 18.7/2,600

Digging Depth (mm ft.in.) 2360 7'9"


Horsepower (kW HP/rpm) 29.1/2450 39.0/2,450





Rubber shoe

Steel shoe

Road Liner

Rubber shoe

Steel shoe

Road L iner

TOPS Canopy

TOPS Cab

PC15MRx

1805 3,980

1840 4,060

–

–

–

–

PC20MRx

2190 4,830

2290 5,050

–

2260 4,980

2360 5,200

–

Operating weight Unit : kg lb

Bucket Capacity m3 yd

3

Bucket Width mm in

PC15MRx

0.044 0.058

400 16

PC20MRx

0.066 0.086

430 17

PC45MRx

4670 10,300

4820 10,630

4740 10,450

4760 10,500

4910 10,830

4830 10,650

PC40MRx

4490 9,900

4580 10,100

4620 10,190

4580 10,100

4670 10,300

4710 10,390

PC30MRx

3200 7,060

3310 7,300

3330 7,340

3310 7,300

3420 7,540

3440 7,580

PC45MRx

0.16 0.21

585 23

PC40MRx

0.14 0.18

535 21

PC30MRx

0.09 0.12

425 17

PC27MRx

0.08 0.10

430 17

PC35MRx

0.11 0.14

525 21

PC27MRx

2995 6,605

3100 6,835

3140 6,925

3115 6,865

3220 7,100

3260 7,185

PC35MRx

3765 8,300

3870 8,530

3910 8,620

3880 8,555

3990 8,795

4030 8,885

Materials and specifications are subject to change without noticeis a trademark of Komatsu Ltd, Japan

Photos may include optional equipment










KUSS133-01 ©2002 Komatsu Printed in USA PL7 (10M) (3M)01/03 PAL (10M)5/03 AV 8/02

440 N. Fairway DriveVernon Hills, IL 60061-8112




website: www.komatsuutility.com

SWING SERIESTIGHT TAIL - Komatsuequipmentcentral.com/north_america/data/new...The Komatsu exclusive...

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Transcript of SWING SERIESTIGHT TAIL - Komatsuequipmentcentral.com/north_america/data/new...The Komatsu exclusive...