TY165-3 bulldozer is characterized by high efficient, open view, optimized structure, easy operation and service with low cost and reliable entire quality. It can be equipped with three shanks ripper, U-blade (7.4 cubic meter capacity) and other optional components.
TY165-3 bulldozer is applicable for earth handling in road construction, desert and oil-field working, farmland and port construction, irrigation and electric power engineering, mining and other engineer conditions.
It is the upgrade product of TY165-2 bulldozer.
| Dozer | Tilt |
| (not including ripper) Operation weight (Kg) | 17550 |
| Ground pressure(KPa) | 67 |
| Track gauge(mm) | 1880 |
| Gradient | 30°/25° |
| Min. ground clearance (mm) | 352.5 |
| Dozing capacity (m³) | 5.0 |
| Blade width (mm) | 3297 |
| Max. digging depth (mm) | 420 |
| Overall dimensions (mm) | 5447×3297×3160 |
| Type | WD10G178E25 |
| Rated revolution (rpm) | 1850 |
| Flywheel power (KW/HP) | 121/165 |
| Max. torque (N•m/rpm) | 830/1100 |
| Rated fuel consumption(g/KW•h) | ≤218 |
| Type | Swing type of sprayed beam. Suspended structure of equalizer bar |
| 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 |
| Forward (Km/h) | 0-3.32 | 0-6.62 | 0-11.40 |
| Backward (Km/h) | -4.00 | 0-7.57 | 0-13.87 |
| Max. system pressure (MPa) | 12 |
| Pump type | Two groups Gears pump |
| System output（L/min) | 190 |
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.