Tianjin City P.R.E. Imp & Exp Trade Co., Ltd.
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  • Contact Person : Mr. zhang jinhe
  • Company Name : Tianjin City P.R.E. Imp & Exp Trade Co., Ltd.
  • Tel : 86-22-86879299
  • Fax : 86-22-86877887
  • Address : Tianjin,Tianjin,North Auto Trade Park , Tiedong Road
  • Country/Region : China
  • Zip : 300400

Bulldozer

Bulldozer
Product Detailed
Related Categories:Bulldozers
1. Famous Chinese Bulldozer. 2. The first Chinese Bulldozer use KOMATSU D65A-8 Technology 3. Produce Under ISO9000:2000

It features advanced design, reasonable layout, light-effort operation, low fuel consumption, easy maintenance and service, reliable and stable quality, high working efficiency. It can be equipped with such devices as hauling carriage, coal dozer blade, ripper, and winch, etc to meet varied working conditions.The combination of quick response Steyr WD615T1-3A diesel engine, hydraulic torque converter, and power shift transmission forms a strong power train, reduces work cycle, and improves operating efficiency. Liquid medium drive has the function of overload protection during heavy load, which prevents the driveline elements from damage and increase their service life.With hydraulic torque converter, the output torque can accommodate the loads automatically to protect the engine from overload and keep it running under overload operation. Quick shift and steering can be achieved with three forward gears and three reverse gears of the planetary power shift transmission. 

 

Engine

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

Main specification

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

Transmission system

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

Undercarriage

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

Hydraulic system of working equipment

 

Oil pump type

CBJ70-E112Gear type

 

Control valves

Double valve plunger

 

System pressureMPa

13.7

 

System outputL/min

250

Bulldozer



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