| Type: | Universal Type |
|---|---|
| Transmission: | Hydraulic Transmission |
| Walking Mode: | Crawler |
| Load and Unload Method: | Front Discharge |
| Engine Power: | 147~515kw |
| Certification: | ISO9001: 2000 |
| Customization: |
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| Model | Cummins NT855-C280 S10 engine | ||
| Type | Water cooled,straight line,4 stroke,dry cylinder liner ,direct injection | ||
| Number of cylinders-bore×strock | 6-139.7mm*152.4mm | ||
| Piston displacement | 14L | ||
| Rated horsepower | 230HP | ||
| Rated revolution | 2000r/min | ||
| Max torque | 2000r/min | ||
| Fuel consumption | 209g/kw.h | ||
| Torque reserving coefficient | 1.25 | ||
| Charging generator | Silicon rectified generator 24V35A | ||
| Start motor | 24V 11KW | ||
| Battery | 24V 195Ah*2 | ||
| Transmission System | |||
| Torque converter | Single-stage,single-phase,three element | ||
| Gearbox | Planetary gear ,multi-disc clutch , hydraulic forced lubrication | ||
| Central transmission | Spiral bevel gear ,single stage gear reduction ,spattering lubrication | ||
| Steering clutch | Wet type ,multi-disc ,spring compression ,hydraulic disengagung | ||
| Steering brake | Wet type ,foot pedal fuel pressure booster ,with stopping brake | ||
| Final drive | Two stage spur reduction,spattering lubrication | ||
| Running gear | |||
| Type | Swing type balance bean suspension structure | ||
| Type of track | Single -row combined | ||
| Tooth depth | 72mm | ||
| Number of track shoes | 39*2 | ||
| Width of track shoes | 560,610,660mm | ||
| Track pitch | 216mm | ||
| Number of support rollers | 2 pieces /each side | ||
| Number of road wheels | 7 pieces /each side | ||
| Hydraulic system | |||
| Type of pump | Gear pump PAL.160 | ||
| Type of cylinder | Dual action piston | ||
| Max.operation pressure | 14Mpa | ||
| Blade elevating cylinder bore*number | 120mm*2 | ||
| Tilt cylinder bore *number | 200mm*1 | ||
| Ripper cylinder bore*number | 150 mm *4 single tooth /150mm*2 three -teeth | ||
| Gear-shifting | Slip valve type | ||
| Electronic monitoring system | |||
| Monitor the engine oil pressure ,water temp , oil temperature of transmission system ,charging capacity and motor-hour, light and sound alarm will be adopted in alarm system . | |||
| Overall dimension | |||
| Overall length | 6060mm | ||
| Overall width | 3480mm | ||
| Overall height | 3287mm | ||
| Running speed | |||
| Gears | 1 | 2 | 3 |
| Forward | 0-3.8 | 0-6.8 | 0-11.3 |
| Reverse | 0-4.9 | 0-8.2 | 0-13.6 |
| Performance parameters | |||
| Operation weight (bare bulldozer ) | 21130kg | ||
| Operation weight (with straight blade ) | 26920kg | ||
| Max.towing force | 221kn | ||
| Ground pressure | 0.041Mpa | ||
| Min.turning radius | 3800m | ||
| Min graound clearance | 405mm | ||
| Max.towing force | 221kn | ||
| Track centers | 2250mm | ||
| Shovel capacity (straight blade) | 10.2m3 | ||
| Productivity (at distance of 30m) | 487m/h | ||
| Max gradient | 30° | ||
| Operation system | |||
| Gear -shifting | Manual hydraulic control | ||
| Steering and brake control | Hydraulic booster | ||
| Accelerator control | Hand accelerator and accelerator pedal reduction | ||
| Blade control | Manual hydraulic ,servo system | ||
| Ripper control | Manual hydraulic , servo syste | ||
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