Elevated-driving Bulldozer SD8N

Short Description:

SD8N bulldozer is track-type dozer with elevated sprocket, hydraulic direct drive, semi-rigid suspended and hydraulic controls. Equipped with power separating hydraulic-mechanic type Torque converter, planetary, power shift and one lever control transmission. 


Product Detail

Product Tags

SD8N bulldozer is track-type dozer with elevated sprocket, hydraulic direct drive, semi-rigid suspended and hydraulic controls. Equipped with power separating hydraulic-mechanic type Torque converter, planetary, power shift and one lever control transmission. SD8N bulldozer equipped with integrated hydraulic system, electric monitoring, SD8N bulldozer can be equipped with many optional equipment and attachment, it can be used in road building, hydro-electric construction, land clearance, port and mine development and other construction field.

Specifications

Dozer Tilt
(not including ripper) Operation weight (Kg)  36800
Ground pressure(including ripper) (KPa) 93
Track gauge(mm)   2083
Gradient
30°/25°
Min. ground clearance (mm)
556
Dozing capacity (m³)  11.24
Blade width (mm) 3940
Max. digging depth (mm) 582
Overall dimensions (mm) 7751×3940×3549

Engine

Type NT855-C360S10
Rated revolution (rpm)  2100
Flywheel power (KW/HP) 235/320
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

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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