Wheel Loader, Backhoe Loader, Crawler Excavator
Main Specifications of Bulldozer
| 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 |
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