Specifications

Engine

Model

Cummis NT855

Type

Straight vertical,four-stroke,water cooling,PT pump injection type

Flywheel power(kw)

122

Rated speed(r/min)

1850

Number of cylinders-bore× stroke(mm)

6-140×152

Starting method

Electric starting motor 24V,75kw

Bettery

24V(12V×2)-195AH

Air cleaner

Dry type,precleaned paper element air deaner

Transmission system

Torque converter

3-element,single-stage,single-phase

Transmission

Hand-operated,Hydraulic shift,Planetary gear,Splash lubicated

Bevel gear

Helical bevel gear,Splash lubicated

Steering clutch

Wet,Multiple disc,Spring loaded,Hand-operated with booster and hydraulic-released

Steering brake

Wet,band brake,operated with hydraulic booster

Final drive

Spur gear,double reduction,Splash lubicated

TRACK

Type

Sealed and lubricated single grouser or sealed single grouser

Track pitch(mm)

203

Track width(mm)

560

Number of track shoes(each side)

37

Length of track on ground(mm)

2430

Ground clearance(mm)

400

Track gauge(mm)

1880

HYDRAULIC SYSTEM OF WORK EQUIPMENT

Working pressure(Mpa)

13.7

Rated flow (L/min)(2000r/min)

250

Pump

Double gear pump

Control valve

Hydraulic-operated,plunger,servo controlling

Cylinder,Bore×Rod×Stroke(mm)

φ110×φ65×1026

WORKING EQUIPMENT

Blade type

straight tilt blade

Straight (standard)

Angle (Option)

Width×Height(mm)

4050×1050

Max.lift above ground(mm)

1110

Max.drop below ground(mm)

530

Pitch adjustment(°)

55

Max.Tilt(mm)

Dimensions Length×Width×Height(mm)

5185×4019×3240

Weight(kg)

17480

Ripper

Type

Three a tooth-like parts

Max.dig below ground(mm)

572

Max.lift above ground(mm)

492