HBXG 37Ton 350HP Crawler Tilt Bulldozer with Ripper for sale SD8N
SD8N bulldozer is track-type dozer with elevated sprocket, hydraulic direct drive, semi-rigid suspended and pilot hydraulic controls. Equipped with hydraulic-mechanic type Torque converter, planetary, power shift transmission. It can be used in road building, hydro-electric construction, land clearance, port and mine development and other construction field.
Specifications
Dozer Tilt
Operation weight (including ripper) (Kg) 37000
Ground pressure(including ripper) (KPa) 93
Track gauge(mm) 2083
Gradeability 30°/25°
Min. ground clearance (mm) 556
Dozing capacity (m³) 11.24
Blade width (mm) 3940
Max. digging depth (mm) 582
Overall dimensions without ripper (mm) 6282×3940×3549
Engine
Type Chongqing Cummins NTA855-C360S10
Rated revolution (rpm) 2100
Rated power (KW) 257
Torque storage coefficient 20%
Undercarriage system
Type The track is triangle shape.The sprocket is elevated elastic suspended.
Number of track rollers (each side) 8
Pitch (mm) 216
Width of shoe (mm) 560
Gear 1st 2nd 3rd
Forward (Km/h) 0-3.5 0-6.2 0-10.8
Backward (Km/h) 0-4.7 0-8.1 0-13.9
Implement hydraulic system
Max. system pressure (MPa) 20
Pump type Gears oil pump
System output(L/min) 220
Driving system
Torque converter Torque converter is power separating hydraulic-mechanic type
Transmission Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
Steering clutch. The steering clutch is hydraulic pressed, usually separated clutch.
Braking clutch The braking clutch is pressed by spring, separated hydraulic, meshed type.
Final drive The final drive is two-stage planetary reduction gear mechanism, splash lubrication.
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