SD7 Bulldozer

Big Bulldozer, crawler bulldozer, track-type, D7G
Cummins Engine 230HP
Ground Pressure: 71.9KPa

Features:
1. Elevated sprocket, power shift drive, semi-rigid suspended, hydraulic control.
Safety and comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service.
2. Straight tilting blade, angle blade, coal pushing blade, U shape blade, single shanks ripper, three shanks ripper, ROP/FOPS, forest defense cabin, etc. are optional.

Specification:
Overall Dimension: 5,677 * 3,500*3,402MM
Operation Weight: 23,800KG
Ground Pressure: 71.9KPa
Track Gauge: 1,980MM
Min. Ground Clearance: 404MM
Gradient: longitudinal 30 degree/ transverse 25 degree
Dozing Capacity: 8.4Cbm
Blade Width: 3,500MM
Max Digging Depth: 498MM

Engine: Cummins NT855-C280
Rated speed: 2,100RPM
Flywheel Power: 169KW
Max Torque: 1,097/1,500N.M/RPM
Rated fuel consumption: 235G/KW.H

Driving System
Torque Converter: Power separating hydraulic mechanic type.
Transmission: Planetary, power shift transmission with three speed forward and three speeds reverse. Speed and direction can be quickly shifted.
Steering Clutch: Hydraulic pressed, non-constant engaged clutch.
Steering Brake: Hydraulic pressed by spring, separated hydraulic, constant meshed type.
Final Drive: Two stage planetary reduction gear mechanism, splash lubrication.

Undercarriage System
Type: Triangle shape track, elevated.
Number of track rollers (each side): 7
Number of carrier rollers (each side): 2
Pitch: 216MM
Width of Shoe: 560MM

Implement hydraulic system
Max. System Pressure: 18.6MPa
Pump type: High pressure gears pump
System Output: 194L/Min