EJC Mining Equipment Mining Equipment and Machinery ...

EJC 522 1

EJC Mining EquipmentDivision of Sandvik Mining and Construction Canada Inc.4445 Fairview Street, Burlington Ontario, Canada L7L 2A4Tel.: (905) 632-4940

Revision Date: 28/6/05

Email: [email protected]: http://www.ejc.sandvik.com

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ISO 9001:2000FM 62442

ISO 14001EMS 71449

EJC 522

Technical Specificat ion

Payload: 20 tonnes (22 tons)Dump box volume (SAE): 10.2 m³ (13.4 yd³)

Courtesy of Machine.Market

https://machine.market

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ISO 9001:2000FM 62442

ISO 14001EMS 71449

General Arrangement

12 ft(3.66 m)

83

87 in

(2210)

291 in(7391)

158

in(4

013)

174 in(4420)

358 in(9093)

96 in

(243

8)

90 in

(228

6)

13 °

179

in(4

547)

13 in

(330

)

65°

44°



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ISO 9001:2000FM 62442

ISO 14001EMS 71449

Standard Unit Specifications

General Information Power Train

Systems

Steering HydraulicsFull hydraulic power steering, centre articulated withdouble acting steering cylinders. Open centresystem with a gear pump and wheel steer control.

Main Dimensions

Total length 9093 mm 358 in

Total width 2210 mm 87 in

Height with safety canopy 2438 mm 96 in

Height of dump box 2286 mm 90 in

Dump Height 4547 mm 179 in

Operating Weights

Total 22997 kg 50700 lb.

Front axle 17237 kg 38000 lb.

Rear axle 5761 kg 12700 lb.

Shipping weight 22725 kg 50100 lb.

Loaded Weights

Total 42955 kg 94700 lb.

front axle 21408 kg 47200 lb.

rear axle 21546 kg 47500 lb.

Capacities

Payload 20 tonnes 22 tons

Dump box volume (SAE) 10.2 m³ 13.4 yd³

Dump Box Motion Times

Discharging time 14 sec.

Dumping angle 65 °

Driving Speeds Forward and Reverse (Loaded)

1st gear 6.3 km/h 3.9 m.p.h.

2nd gear 11.4 km/h 7.1 m.p.h.

3rd gear 20.0 km/h 12.4 m.p.h.

4th gear 36.0 km/h 22.4 m.p.h.

Frame

Rear and front frame Welded steel box construction

Material G40.21 - 50wt Cat. #3

Central hinge Full plate, clevis type with spherical bearings

Dump box construction Welded steel box construction

Material G40.21 - 50wt Cat. #3

Engine

Diesel engine Detroit Diesel Series 50, Tier 2

Output 235 kW (315 HP) @ 2100 RPM

Torque 1424 Nm (1050 lb.ft.) @1350RPM

Number of cylinders In line 4

Displacement 8.5 litres (519 in³)

Cooling system Liquid Cooled

Combustion principle Direct injected, turbo charged, after cooled

Air filtration Donaldson, dry type

Electric system 24 V

Exhaust system Catalytic purifier with silencer

Fuel Capacity 341 l 90 US gal.

Converter

Dana SOH C8000 series

Single stage, 2.292 torque multiplication ratio,.895 offset ratio with manual lock-up

Transmission

Dana SOH 6000 series 4-speed forward and reverse

Axles

Front axle Dana SOH 19D2748, standard differential, oscillating ± 7°.

Rear axle Dana SOH 19D2748, standard differential, fixed.

Tires

Tire size 18.00R25 **

Type Bridgestone VEL E3**

Air pressure, front 689 kPa 6.89 bar 100 psi

Air pressure, rear 689 kPa 6.89 bar 100 psi



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ISO 9001:2000FM 62442

ISO 14001EMS 71449

Dump Box HydraulicsFull hydraulic open-centre system with one gearpump. Oil flows to the dump box hydraulic systemfrom the pump when the steering system is not inuse. Push button dump box control.

Standard BrakesService brakes are spring applied/hydraulicallyreleased, liquid cooled (LCB) multi-disc brakes on allwheels. Service brakes also function as anemergency brake, when the emergency brakesystem is engaged.

Other Standard Equipment• Electric shift• Central hydraulic pressure test points• Central manual lubrication system• SAE ORS hose fittings

ManualsAll manuals are delivered on CD-ROM in AdobeAcrobat (PDF) format.

Optional Equipment Specifications

Turning Radius

Inner 4013 mm 158 in

Outer 7391 mm 291 in

Turning angle 44 °

Main Components

Hydraulic pump Gear

Control valve Pilot operated

Steering cylinders 114.3 mm bore X 63.5 mm rod (4½ “ X 2½”)

Pressure Settings

Main relief 15 MPa 151 bar 2200 psi

Port relief valves 16.5 MPa 165 bar 2400 psi

Main Components

Dump cylinders Telescopic, 159 mm bore X 133 mm first sleeve X 108 mm second sleeve (6¼” X 5¾” X 4¾”)

Hydraulic pump Gear pump

Control valve Pilot operated

Pressure Settings

Main relief 15 MPa 151 bar 2200 psi

Port reliefs 16.5 MPa 165 bar 2400 psi

Hyd. oil tank capacity 378 l 100 US gal.

Main Components

Pressure accumulators Piston type with charging valve

Brake pedal valve Modulated

Electrical Equipment

Alternator 24V 70A, min

Batteries 2 x 12 V, 950 CCA

Starter 24 V, Heavy Duty

Driving lights 4pcs front, 2pcs rear

Distribution

Manual Type Customer Market AreaSpare parts manuals 3 Copies 1 CopyOperator’s manual 3 Copies 1 CopyService manual 3 Copies 1 Copy

Available Alternative Equipment

Operator’s compartment

Fully enclosed forward facing operator’s compartment with air conditioning and wheel type steering control.

Auto lube system Lincoln modular

Available Add-On Options

Operator’s compartment

ROPS/FOPS Canopy

Electronic display module (Detroit Series 50)

Fire suppression systems

Manual - Ansul 6 nozzles, 1 tank

Automatic (Checkfire II) - Ansul 6 nozzles, 1 tank

Hand held fire extinguishers

4.5 kg 10 lb.

9.1 kg 20 lb.

Exhaust system HTI insulation on manifold

Jacobsen exhaust brake

Emergency steering system

EC regulations

Dump box Hydraulically operated tail gate

Ejector Box



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ISO 9001:2000FM 62442

ISO 14001EMS 71449

Tractive Effort Curve (Metric Units)

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50

Speed (km/h)

F (

kN)

0 2 4 6 8 0 2 4 6 8

Rolling resistance (%)

Gra

de (

%)

5

10

15

20

30

5

10

15

20

30

LoadedEmpty

EJ C 5 2 2DET. DIESEL DDEC 50ENGINE:

CONVERTER:

TRANS: Payload:Clark 5000 Series

Clark 8000 Series 18:00R2519D2748AXLES:

TIRES:

20000 kg



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ISO 9001:2000FM 62442

ISO 14001EMS 71449

Tractive Effort Curve (US Units)

0

5

10

15

20

25

30

35

40

45

50

55

60

65

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Speed (mph)

Tra

ctiv

e E

ffort

(K

lbf)

Empty

0 2 4 6 8

Loaded

0 2 4 6 8

Rolling resistance (%)

Gra

de (

%)

5

10

15

20

30

5

10

15

20

30

EJ C 5 2 2DET. DIESEL DDEC 50ENGINE:

CONVERTER:

TRANS: Payload:Clark 5000 Series

Clark 8000 Series 18:00R2519D2748AXLES:

TIRES:

44000



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ISO 9001:2000FM 62442

ISO 14001EMS 71449

Productivity Curve (Metric Units)

EJC 522 PRODUCTIVITY

0

25

50

75

100

125

150

175

200

225

250

275

300

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00

ONE WAY DISTANCE IN KM

TO

NN

ES

PE

R H

OU

R

0% 10% 15% 20%

Basic data for calculations:Payload KGOverall Speed limit km/hFixed Cycle time min

Fixed cycle time includes the time for filling, dumping, turning and accelerating

Slope/Grade (%) Hor./0 1:10/10 1:7/15 1:5/20Loaded speed (km/h) Empty speed (km/h)

1995820.0

3.75

20.05.87.0

20.010.320.020.0

20.0



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ISO 9001:2000FM 62442

ISO 14001EMS 71449

Productivity Curve (US Units)

EJC 522 PRODUCTIVITY

0

25

50

75

100

125

150

175

200

225

250

275

300

325

0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25

ONE WAY DISTANCE IN MILES

TO

NS

PE

R H

OU

R

0% 10% 15% 20%

Basic data for calculations:Payload lbsOverall Speed limit mphFixed Cycle time min

Fixed cycle time includes the time for filling, dumping, turning and accelerating

Slope/Grade (%) Hor./0 1:10/10 1:7/15 1:5/20Loaded speed (mph) Empty speed (mph)

4400012.4

3.75

12.43.64.3

12.46.412.412.4

12.4

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