Engine:
Cummins Nt855-C280s10-187kw
Operating Weight:
24300 Kg
Dozing Capacity:
8.4m³
01 LT7K bulldozer is 254 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and pilot controls.
02 LT7K-254 horsepower, elevated sprocket bulldozer integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quaulity, excellent service is your wise choosing.
03 It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.
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Model |
LT7K |
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Specifications
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Dozer |
Tilt |
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Operation weight(without rear ripper) |
24300 Kg |
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Ground pressure |
71.9KPa |
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Track gauge |
1980mm |
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Gradient |
30°/25° |
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Min. ground clearance |
404mm |
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Dozing capacity |
8.4m³ |
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Blade width |
3500mm |
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Max. digging depth |
498mm |
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Overall dimensions |
6008×3500×3402mm |
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Engine
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Model |
CUMMINS NT855-C280S10 |
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Rated revolution |
2100rpm |
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Rated power |
187KW/254hp |
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Max. torque (1000-1200r/min) |
1097N•m/1400rpm |
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Rated fuel consumption |
≤200g/KW•h |
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Undercarriage system |
Type |
Swing type of sprayed beam.Suspended structure of equalizer bar |
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Number of track rollers (each side) |
7 |
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Pitch |
216mm |
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Width of shoe |
560mm |
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Travel speed
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Forward 1st |
0-3.9 Km/h |
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2nd |
0-6.5 Km/h |
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3rd |
0-10.9 Km/h |
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Backward 1st |
0-4.8 Km/h |
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2nd |
0-8.2 Km/h |
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3rd |
0-13.2 Km/h |
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Implement hydraulic system |
Max. system pressure |
18.6MPa |
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Pump type |
High pressure gears pump |
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System output |
194L/min |
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Driving system
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Torque converter |
Torque converter is power separating
hydraulic-mechanic type |
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Transmission |
Planetary, power shift transmission with three speeds forward and three speeds reverse. Speed and direction can be quickly shifted. |
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Steering clutch |
The steering clutch is hydraulic pressed, usually separated clutch. |
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Braking clutch |
The braking clutch is pressed by spring, separated hydraulic, meshed type. |
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Final drive |
The final drive is two-stage planetary reduction gear mechanism, splash lubrication. |
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Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
