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Engine | Model & type | NTA855-C360S10; In-line, water-cooled; 4-cycle, overhead valve direct injection, turbocharged diesel | ||||
Rated revolution | 2000 rpm | |||||
Horsepower | Gross power: 257/345/2000 kW/HP/rpm // Net power: 235/320/2000 kW/HP/rpm | |||||
Number of cylinders | 6-139.7 x 152.4 (mm x stroke) | |||||
Piston displacement | 14010 ml | |||||
Min. fuel consumption | 245 g/kW·h | |||||
Maximum torque | 1440 N·m@1400rpm | |||||
Power transmission system | Torque converter | 3-element, 1 stage, 1 phase | ||||
Transmission | Planetary gear, multi-disc clutch, power shift, forced lubrication | |||||
Main drive | Spiral bevel gear, splash lubrication, single-stage speed reduction | |||||
Steering clutch | Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control | |||||
Steering brake | Wet, floating band, foot brake with hydraulic booster | |||||
Final drive | 2-stage speed reduction of spur gear, splash lubrication | |||||
Travel speed | Gear | 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 | |||
Undercarriage system | Type | Swing type of sprayed beam, suspended structure of equalizer bar | ||||
Carrier rollers | 2 each side | |||||
Track rollers | 7 each side (single flange 5, double flange 2) | |||||
Track type | 41 each side | |||||
Width of track shoes | 560 mm | |||||
Pitch | 228.6 mm | |||||
Hydraulic System | Maximum pressure | 14 MPa | ||||
Pump type | Gear pump | |||||
Discharge (at revolution of 2000 rpm) | 355 (1795 rpm) L/min | |||||
Bore of working cylinder × no. (double-acting type) | 140 mm × 2 | |||||
Blade | Blade Type | Straight-tilt | Angle | Semi-U blade | ||
Dozing capacity | 10 m 3 | 6 m 3 | 11.9 m 3 | |||
Efficiency (Theoretical value 40 m) | 580 m 3 /h | 350 m 3 /h | 690 m 3 /h | |||
Blade width | 4130 mm | 5000 mm | 4130 mm | |||
Blade height | 1590 mm | 1140 mm | 1710 mm | |||
Maximum drop below ground | 560 mm | 630 mm | 560 mm | |||
Maximum tilt adjustment | 1000 mm | 500 mm | 1000 mm | |||
Weight of blade | 4520 kg | 4932 kg | 4924 kg | |||
Riipper (Optional) | Maximum digging depth of 3-shank ripper | 842 mm | ||||
Maximum lift above ground | 883 mm | |||||
Weight of 3-shank ripper | 3802 kg | |||||
Maximum digging depth of single ripper | 1250 mm | |||||
Maximum lift above ground | 965 mm | |||||
Weight of single ripper | 3252 kg |
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