|
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 |
|
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 |
