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320HP Crawler Bulldozer
1. Engine: Cummins NTN855-C360
2. Hydraulic torque converter，Japan Komatsu Technology
3. Gearbox: Japanese Komatsu technology
4. Radiator: heat dissipation area 140, copper, super heat dissipation function.
5. Oil cooler，high heat dissipation performance, fast heat dissipation
Product Details
Radiator: warmness dissipation region a hundred and forty, copper, awesome warmth dissipation feature.
Oil cooler，excessive heat dissipation overall performance, fast warmness dissipation.
ENGINE
| Model | Cummins NTA855-C360 |
| Type | Turbocharged, Intercooled, In-line, 4-stroke |
| Number of Cylinder | BorexStroke 6-Φ 139.7x152.4 mm |
| Piston Displacement | 1400ml |
| Flywheel Power | 239kw(320HP) |
| Rated Speed | 2000 r/min |
| Max. Torque | 1440 N.m |
| Min. Fuel Consumption | 245 g/kw.h |
| Fuel System | PT pump, head-valve direct-injection |
| Starting Model | Electric Starting(24V, 11KW) |
| Battery | 24(12Vx2)-195Ah |
| Air cleaner | Dry type, horizontal type, with air cleaner |
TRANSMISSION SYSTEM
| Torque Converter | 3-element, single-stage,single-phrase |
| Cooling Method | Water cooled |
| Power-shift Transmission | Planetary gear, multi-disc clutch, Hydraulic connected, forced lubrication by gear pump |
| Main Drive | Spiral bevel gear, splash lubrication |
HYDRAULIC SYSTEM OF WORKING EQUIPMENT AND ATTACHMENT
| Working Pressure | 13.7 MPa |
| Pump Type | Gear pump |
| Rated Flow | 335L/min |
| Straight Tilt Blade Width | 4130 mm |
| Straight Tilt Blade Height | 1590 mm |
| Max. Lift On Ground | 1560 mm |
| Max. Drop Below Ground | 560 mm |
| Control Valve | Hand operated, servo controlling |
PARAMETERS
| Overall Dimension | 8560x4130x3690 |
| (LxWxH) | |
| Operating Weight | 35900 kg |
| Operating Weight | 39675 kg |
| (With single-ripper) | |
| Fuel Tank | 600 L |
| Hydraulic Oil Tank | 164 L |
| Bevel Gear Tank | 185 L |
| Final Drive Case | 55 L |
| (Each Side) |
TRACK
| Type | Sealed, single grouser |
| Pitch | 228.6 mm |
| Width of Track Shoe | 560 mm |
| Number of Track Shoes | 41 (each side) |
| Length of Track on Ground | 3150 mm |
| Track Gauge | 2140 mm |
| Ground Pressure | 0.093 MPa |
DRIVE SYSTEM
| 1st | 2nd | 3rd | |
| Forward | 0-3.6 Km/h | 0-6.6 Km/h | 0-11.5 Km/h |
| Reverse | 0-4.4 Km/h | 0-7.8 Km/h | 0-13.5 Km/h |
| Sprocket Wheel | 1 (each side) | ||
| Number of Track Roller | 7 (each side) | ||
| Number of Carrier Roller | 2 (each side) | ||
| Number of Idler | 1 (each side) | ||
DETAILED PICTURES
PACKING & DELIVERY
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