Engine |
Model |
Cummins NT855-C360 |
Type |
Four-stroke, turbocharged, aftercooled |
Flywheel power, kW |
239 |
Rated speed, r/min |
2000 |
Number of cylinders - bore x stroke, mm |
6-ø139.7 x 152.4 |
Starting method |
Electric starting 24V, 11kW |
Battery |
24V (12V x 2), 195 AH |
Air cleaner |
Dry horizontal type with precleaner |
Transmission system |
Torque converter |
3-element, single-stage, single-phase |
Transmission |
Planetary gear, hydraulic actuated, multiple-disc clutch, forced lubrication by gear pump, 3 forward and 3 reverse speeds |
Bevel gear |
Helical bevel gear, splash lubricated |
Steering clutch |
Wet, multiple-disc clutch, spring loaded, hydraulically released |
Steering brake |
Wet, band brake, operated with hydraulic booster |
Final drive |
Spur gear, double reduction, splash lubricated |
Travel speed, km/h |
Forward: |
|
1st |
3.6 |
2nd |
6.6 |
3rd |
11.5 |
Reverse: |
|
1st |
4.4 |
2nd |
7.8 |
3rd |
13.5 |
Under carriage |
Sprocket |
Segmented |
Track tension |
Hydraulic-adjusted |
Number of track shoes, each side |
7 (5 single, 2 double) |
* Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers |
Track |
Type |
Sealed single grouse |
Track pitch, mm |
228.6 |
Track width, mm |
560 |
Number of track shoes, each side |
41 |
Lenghth of track on ground, mm |
3150 |
Ground clearance, mm |
500 |
Track gauge, mm |
2140 |
Ground pressure, MPa |
0.094 |
Hydraulic system of work equipment |
Working pressure, MPa |
13.7 |
Rated flow (at 1800 r/min), L/min |
335 |
Pump |
CBZ4200 gear pump |
Control valve |
Hydraulic-operated, plunger, servo controlling |
Valve position |
Raise, hold, lower, float |
Cylinder, Bore x Rod x Stroke, mm |
ø140 x ø75 x 1340 |
Work equipment |
Blade type |
Semi-U blade |
Angle blade |
Dimensions, Length x Width x Height, mm |
6880 x 4130 x 3640 |
6880 x 4850 x 3640 |
Weight, kg |
35900 |
Blade dimensions, Width x Height, mm |
4130 x 1590 |
4850 x 1140 |