Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SD9 |
| Model Abbreviation | 9 |
| Equipment Type | High Drive Bulldozer |
| Operating Weight (kg) | 44580 |
| Gradient Ability (°) | 30/25 |
| Ground Pressure(kPa) | 102 |
| Engine | |
| Model | CumminsKTA19-C525S10 |
| Flywheel Power (kW) | 316 |
| Rated Speed (r/min) | 1800 |
| Machine Dimensions | |
| Machine Length (mm) | 6592(With looseners8478） |
| Machine Width (mm) | 4314(With looseners4314） |
| Machine Height (mm) | 3970(With looseners3970） |
| Track Shoe Width (mm) | 610 |
| Minimum Ground Clearance (mm) | 517 |
| Hydraulic System | |
| Hydraulic Pump Type | Double vane pump |
| Flow Rate (at Rated Speed) (L/min) | 358 |
| Rated Working Pressure (Mpa) | 18.3 |
| Transmission System | |
| Torque converter() | External shunt type hydro-mechanical torque converter |
| Transmission() | Transmission with planetary gears，Powershift transmission。Forward three speeds、Three reverse gears。Quick change of gears and direction. |
| Steering Clutch() | Steering clutch of non-adjustable type、Wet multi-disc、Hydraulically pressurized non-adjustable clutch |
| Steering Brake() | Brake clutches are non-adjustable、Wet multi-disc、Disc spring pressurized、Hydraulic disengaging normal release clutches |
| Final Drive() | Final drive with two-pole planetary reduction mechanism，Splash lubrication |
| Number of Carrier Rollers (per side) | 8 |
| Track Shoe Pitch (mm) | 240 |
| Travel Speed 1st Gear (Forward/Reverse) (km/h) | 3.9/4.8 |
| Travel Speed 2nd Gear (Forward/Reverse) (km/h) | 6.9/8.5 |
| Travel Speed 3rd Gear (Forward/Reverse) (km/h) | 12.2/15.1 |