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   1^st    2^nd     3^rd    4^th     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.