1.XCMG brand Crawler bulldozer
2.Max.traction:221kN
3.Engine: Cummins
| Bare machine | 19950kg |
| With straight tilt blade | 25740kg |
| With straight tilt blade,scarifier | 28460kg |
| Travel speed | Gear | 1/2/3 |
| Forward | 0-3.8/0-6.8/0-11.3(kw/h) |
| Reverse | 0-4.9/0-8.2/0-13.6(km/h) |
| Max.traction | 221kN |
| Ground contact length | 2840mm |
| Ground pressure | 0.076MPa |
| Min.ground clearance | 405mm |
| Min.turning radius | 3.3m |
| Track center distance | 2000mm |
| Single (straight tilt)blade capacity | 7.8m3 |
| Productivity (haul distance 30m) | 505m3/h |
| Max.gradeability | 30° |
| Rated engine power/speed | 169kw(230hp/2,000rpm) |
| Dimension(L×W×H) | 5,459×3,725×3,380mm (incl.straight tilt blade) |
| 6,790×3,725×3,472mm (incl.straight tilt blade,3-grouser scarifier and ROPS) |
Engine
| Model | Cummins NT855-C280S100 |
| Type | Inline, water-cooled, 4-stroke, direct injection, turbocharging |
| Cylinder quty.- bore×stroke | 6-139.7mm×152.4mm |
| Piston displacement | 14.01L |
| Min. oil consumption | 231g//kW.h |
| Rated power | 169kW±5% |
| Rated speed | 2000r/min |
| Max.output torque | 1033N.m/1400r/min |
| Torque reserve factor | 1.25 |
| Charging generator | silicon rectification generator,24V,35A |
| Start mode | Start motor, 24V, 11KW |
| Battery | (12V-195Ah)×2 |
| Hydraulic torque converter | 3 components, single-stage, single phase |
| Transmission | Planetary gear, multi-disc clutch, hydraulic integrated forced lubrication |
| Main drive | Spiral bevel gear, first-stage speed reduction, splash lubrication |
| Steering clutch | Wet, multi-disc, spring-pressed, hydraulic release |
| Steering brake | Wet, float, direct clutch, hydraulic boost |
| Final drive | 2-stage spur gear reduction, splash lubrication |
Travel System
| Type | Sprayed beam swing type, equalizing beam suspension structure |
| Track | Single grouser combined |
| Grouser height | 72mm |
| Amt.of track shoe | 39×2 |
| Track shoe width | 560mm,610mm,660m |
| Ground contact length of track | 2840mm |
| Pitch | 216mm |
| Amt.of carrier wheel | 2/each side 2 |
| Amt.of supporting wheel | 7/each side 7 |
Working hydraulic system
| Working oil pump | PAL.160 gear pump |
| Cylinder | Double acting piston type |
| Max.working oil pressure | 13.7Mpa |
| Blade hoisting cylinder bore×quty. | 120mm×2 |
| Tilting cylinder inner bore×quty. | 200mm×1 |
| Soil loosening cylinder inner bore×quty. | 150mm×4(1-grouser) |
| 150mm×2(3-grouser) |
| Control valve | Spool |
Operating system
| Speed regulation | Manual operation, hydraulic power shifting |
| Steering & brake | Hydraulic boosting |
| Throttle control | Hand throttle speed up and pedal reduction |
| Blade control | Manual, hydraulic servo follow-up |
| Scarifier control | Manual, hydraulic servo follow-up |
Working Devices
| Blade type | Straight tilt blade | Angle blade |
| Blade size(W×H) | 3,725×1,390mm | 4365×985mm |
| Max.lifting height | 1210mm | 1292mm |
| Max.tilting range | 735mm | |
| Max.cutting depth | 540mm | 536mm |
| Cutting angle(°) | 55° | 55° |
| Gradeability | 30° | 30° |
| Scarifier | 3-grouser | Single grouser |
| Max. scarification depth | 665mm | 695mm |
| Max.lifting height of scarifier | 555mm | 515mm |
| Scarifier weight | 2,900kg | 3,600kg |
XCMG TY230 Crawler bulldozer
