Main specifications

Operating weight(not including ripper)

26000

Ripper weight    

Engine flywheel power 

162kw

Ground pressure(without ripper)

82kPa

Ground clearance

405mm

Ground contact length

2730mm

Track center distance    

2000mm

Number of track shoes(each side)

38

Track type

Sealed single grouse

Track pitch

216mm

Track width

560mm

Overall dimensions(L×W×H) (with single shank ripper)

6060×4365×3611mm

Grade ability

≤30°

Theory travel speed    (km/h)

1st gear forward 0-3.6

1st  gear backward 0-4.3

2nd gear forward 0-6.5

2nd gear backward 0-7.7

3rd gear forward 0-11.2  

 3rd gear backward 0-13.2

Dozing operation rate(moving distance 40m) 

Diesel Engine

Model

NT855-C280 (Cummins)

Type   

vertical, four strokes, turbocharged,

Rated speed 

1800RPM

Flywheel power

162 kW

Start mode

24V 11KW starting motor

Power transmitting system

Torque converter

3-element,single-stage, single-phase

Transmission

planetary gear, multiple-disc clutch, hydraulic actuated, forced
lubrication by gear pump, 3 forward and 3 reverse speeds

Bevel gear

spiral bevel gear, splash lubricated

Steering clutch

wet, multiple-disc clutch, spring loaded, hydraulically released

Steering brake

wet, band brake, operated with hydraulic booster and valve inner linkage

Torque converter

3-element,single-stage, single-phase

Steering brake

wet, band brake, operated with hydraulic booster and valve inner linkage

Final drive

Spur gear, double reduction, splash lubricated

Hydraulic system(Implement)

Description

It is composed of oil pump, transmission control valve, steering and braking control valve, sequence valve, relief valve at torque converter outlet, filter and lines.

Main pump

CB-AT160-10,double gear pump

Rated delivery(L/min)

160

Working pressure  

13.7MPa

Control valve

hydraulic-operated, plunger, serve controlling

Valve position

raised, hold , lower, float?

Cylinder,Bore*Rod*Stroke(mm)

120*70*1054

Left and right undercarriage system

Sprocket

Segmented

Track tension

Hydraulic-adjusted

Floating seals

used in all track rollers, carrier rollers, sprocket and front idlers.

Numbers of track shoes(each side)

4 single, 2 double

Specifications For Blades

Blade type

straight tilt blade

Width×Height(mm)

4365*1230

Max.lift above ground (mm)

1350

Max.drop below ground(mm)

500

Pitch adjustment

50° 30°

Bit lifting speed(m/s)

≥0.35

Max.tilt(mm)

500