Bulldozer

Model

STEYR WD615T1-3B

Manufacturer

WEICHAI POWER CO.,Ltd

Type

6-cylinders, in-line, vertical. Water-cooled, 4-stroke-cycle, turbo-charged, over valve directs injection

Cylinder number-bore×strokemm

6-126×130

Rated horsepowerkW

121

Rated rotation speedr/min

1850

Max. torqueN·m/r/min

760/1150

Fuel consumptiong/kW·h

≤211

Starting method

24V  5.4kW electric starting

Mode of blade

Straight

Operating weightkg

16730

Min. turning radium

3.2

Grade ability°

30

Max. Pulling forcekN

142

Speedskm/h

speed

speed

speed

Forward

03.8

06.6

010.6

Backward

04.9

08.5

013.6

Track gaugemm

1880

Track ground lengthmm

2430

Shoe widthmm

510

Ground pressurekPa

65

Min. Ground clearancemm

400

Overall dimensionL×W×Hmm

5295×3416×3191

Blade overall dimensionW×Hmm

3416×1145

Blade cutting angle°

55

Blade horizontal turning angle°

25

Blade Max. tilt adjustmentmm

860

Blade Max. Lift above groundmm

1095

Blade Max. drop below groundmm

545

Blade capacitym³

3.85

Working efficiency

(for 40m moving)m³/h

325

Torque converter

3-element, 1-stage, 1-phase torque converter

Power-shift transmission

Planetary gearing, hand-manipulated, hydraulic shift, forced lubrication, It has three speeds forward and three speeds reverse

Bevel gear

Helical bevel gear, splash lubricated

Steering clutch

Wet, multiple-disc, disc spring pressurized, hand-manipulated(linked with brake), hydraulic boosted

Steering brake

Wet, band type, pedal hydraulic booster, with parking brakes

Final drives

Spur gear, double-reduction, splashing lubrication

Suspension

Half-rigid, equalizer bar

Number of carrier rollers(each side):

2

Number of track rollers

(each side: single flange·double flange):

64·2

Number of shoes of working equipment

37

Oil pump type

CBJ70-E112Gear type

Control valves

Double valve plunger

System pressureMPa

13.7

System outputL/min

250