Bulldozer

Engine

Model

Cummins NTA855

Type

Vertical,four-stroke

Rated power

246kw

Rated speed

1900rpm

Implement Hydraulic System

Hydraulic flow rate

129L 56L/min

Hydraulic pressure

21Mpa

Pump type

Double gear pump

Control valve

Hydraulic operated pilot control

Under Carriage System

Sprocket

Elevated

Number of track rollers(each side)

8(4 single,4double)

Number of carrier rollers(each side)

2

Number of front idler(each side)

1

Track type

Single grouser

Track tension

Hydraulic

Track pitch

228mm

Track width

560mm

Number of track shoes (each side)

43

Track length of ground

3280mm

Ground clearance

485mm

Main Technical Specifications

Operation weight(without ripper)

40000kg

Ground pressure (without ripper)

0.105Mpa

Grade ability

58%

Overall dimensions(L×W×H)

6755×4172×3952mm

Max.tractive force

380KN

Working Equipment

Blade type

Side-tipping

Width

4172mm

Height

1765mm

Max digging depth

614mm

Max.lift above ground

1288mm

Tilting angle

9°

Transmission System

Torque converter

Power separating hydraulic mechanical type

Transmission assembly

Integrated bevel gear,multiple stage gear box,speed changing control valve

Final drive

Two stage planetary reduction gear mechanism

Gear shifts(Forward/Reverse)

F3/R3

Traveling speed (km/h)

Forward/Reverse1

3.9/4.8

Forward/Revers2

6.8/8.4

Forward/Reverse3

11.9/14.8

Steering Clutch And Brake

Steering clutch

Oil-type,free-adjustment,multiple disc,pressed hydraulically

Steering brake

Pressed by spring separated hydraulically,constant meshed type

Service Capacities

Fuel tank

753L

Water tank

125L

Implement oil tank

89L