TY320 Bulldozer
Features:
|
•It adopts Cummins NTA855-C360 inter-cooling, charged engine, featuring strong power and superior performance. |
Parameter:
| Engine | |
| Model | CUMMINS NTA855-C360 |
| Type | Turbocharging, inter-cooloing, vertical type |
| Cylinder quty.-bore×stroke | 6－139.7×152.4mm |
| Piston displacement | 14L |
| Rated power | 235kW |
| Max.torque | 1000N.m/1400rpm |
| Rated speed | 2000rpm |
| Fuel consumption | 242g/kW.h |
| Start motor | 24V、11kW |
| Generator | 28V、35A |
| Battery | 24V(12 ×2)－195Ah×2 |
| Drive System | |
| Hydraulic torque converter | 3 components, single-stage, single phase |
| Power shift transmission | Planetary gear, multi-disc clutch, hydraulic integrated forced lubrication |
| Main drive | Spiral bevel gear, splash lubrication |
| Steering clutch | Wet, multi-disc, spring-pressed, hydraulic release |
| Final drive | 2-stage spur gear reduction, splash lubrication |
| Travel System | |
| Suspension type | Semi-rigid, equalizing beam float type |
| Drive wheel | Insert block type, drive gear |
| Amt.of carrier wheel（each side） | 2 |
| Amt.of supporting wheel（each side) | 7 |
| Working Devices | |
| Blade type | Straight tilt type/semi-U type |
| Width×Height | 4130×1590/4030×1720 mm |
| Blade capacity | 10.4/11.7 |
| Scarifier type | 3-grouser, 1-grouser |
| Max.blade tilt range | 1000mm |
| Crawler | |
| Type | Assembly type/ single-grouser |
| Grouser height | 80mm |
| Amt.of track shoe | 41×2 |
| Track shoe width | 560mm |
| Track center distance | 228.6mm |
| 2140mm | |
| Ground contact length | 3150mm |
| Hyraulic system of working devices | |
| Type | Gear type |
| Working pressure | 13.7MPa |
| Rated flow | 355(L/min) |
| Blade cylinder cylinder bore×stoke | Φ140×Φ 75× 1346(mm) |
| Blade tilting cylinder cylinder bore×shaft diameters×stroke | Φ225×Φ90×80(mm) |
|
Scarifier hoisting cylinder: cylinder bore×shaft diameter×stroke |
Φ225×Φ90×540(mm) |
| Scarifier adjusting cylinder: cylinder bore×Shaft diameter×stroke | Φ225×Φ90×500(mm) |
| Parameters | |
| Bare machine weight | 36700kg |
| Max.traction | 300kN |
| Min.turning radius | 3940mm |
|
Max.gradeability |
30 |
| Min.ground clearance |
500mm |
| Fuel tank volume | 600L |
| Ground pressure | 0.104MPa |
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