T140-1 Bulldozer
T140-1 Bulldozer
● Description
It has characteristic of semi-rigid suspension, mechanical drive. The main clutch is hydraulic boosted. With hydraulic pilot controlled, electric monitoring, good appearance, it is widely used in road building, hydro-electric construction, field modification, port and mine development and other construction.
● Main specifications
Dozer: Tilt
Operation weight (including ripper) (Kg): 16500
Ground pressure(including ripper) (KPa): 65
Track gauge(mm): 1880
Gradient: 30/25
Min. ground clearance (mm): 400
Dozing capacity (m): 4.5
Blade width (mm): 3297
Max. digging depth (mm): 320
Overall dimensions (mm): 548637622842
Engine
Type: WD10G156E26
Rated revolution (rpm): 1850
Flywheel power (KW/HP): 104/140
Max. torque (Nm/rpm): 830/1100
Rated fuel consumption(g/KWh): 218
Undercarriage system
Type: Swing type of sprayed beam
Suspended structure of equalizer bar: 6
Number of track rollers (each side): 6
Number of carrier rollers(each side): 2
Pitch (mm): 203
Width of shoe (mm): 500
Gear 1st 2nd 3rd 4th 5th
Forward (Km/h) 0-2.52 0-3.55 0-5.68 0-7.53 0-10.61
Backward (Km/h) 0-3.53 0-4.96 0-7.94 0-10.53
Implement hydraulic system
Max. system pressure (MPa): 12
Pump type: Gears pump
System outputL/min: 180
Driving system
Main clutch: Normally opened, wet type, hydraulic booster control.
Transmission: Normally meshed gear drive, coupling sleeve shift and two lever operation, the transmission has four forward and two backward speeds.
Steering clutch: Multiple-disc Dry metallurgy disc compressed by spring. hydraulic operated.
Braking clutch: Brake is oil two direction floating band brake operated by mechanical foot pedal.
Final drive: The final drive are one reduction with spur gear and segment sprocket, which are sealed by duo-cone seal.
