Normal Structure Bulldozer TY230-3
TY230-3 bulldozer is semi-rigid suspended, hydraulic transfer, hydraulic controlled track type bulldozer. Planetary, power shift transmission which is Unilever operated. The operation system designed according to human and machine engineering makes operation more easily, efficiently and accurately. Strong power, excellent performances, high operation efficiency and wide view show the advantage features. Optional includes U-blade (Capacity 8.1 m³), three shank ripper, ROPS and other equipments. It is your best choice for road building, hydro-electric construction, field modification, port building, mine development and other constructions.
(not including ripper) Operation weight (Kg) 24840
Ground pressure(KPa) 76
Track gauge(mm) 2000
Min. ground clearance (mm) 405
Dozing capacity (m³) 7.8
Blade width (mm) 3666
Max. digging depth (mm) 540
Overall dimensions (mm) 5733×3666×3380
Type CUMMINS NT855-C280S10
Rated revolution (rpm) 2000
Flywheel power (KW/HP) 169/230
Max. torque (N•m/rpm) 1050/1400
Rated fuel consumption(g/KW•h) ≤217
Type Swing type of sprayed beam.
Suspended structure of equalizer bar
Number of track rollers (each side) 7
Number of carrier rollers (each side) 2
Pitch (mm) 216
Width of shoe (mm) 560
Implement hydraulic system
Max. system pressure (MPa) 19.1
Pump type Two groups Gears pump
System output（L/min） 194
Torque converter 3-element 1-stage 1-phase
Transmission Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
Steering clutch. Multiple-disc oil power 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 double reduction with spur gear and segment sprocket, which are sealed by duo-cone seal.