Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SD8B |
| Model Abbreviation | 8 |
| Equipment Type | High Drive Bulldozer |
| Operating Weight (kg) | 36800 |
| Gradient Ability (°) | 30/25 |
| Ground Pressure(kPa) | 93 |
| Engine | |
| Model | Cummins NTA855-C360S10 |
| Flywheel Power (kW) | 235 |
| Rated Speed (r/min) | 2100 |
| Machine Dimensions | |
| Machine Length (mm) | 7751 |
| Machine Width (mm) | 3940 |
| Machine Height (mm) | 3549 |
| Track Shoe Width (mm) | 560 |
| Minimum Ground Clearance (mm) | 556 |
| Hydraulic System | |
| Hydraulic Pump Type | High pressure gear pump |
| Flow Rate (at Rated Speed) (L/min) | 220 |
| Rated Working Pressure (Mpa) | 20 |
| 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() | Steering clutch of non-adjustable type, Wet multi-disc, Disc spring pressurized, Hydraulic disengaging normal release clutches. |
| Final Drive() | Final drive is a two-stage planetary reduction mechanism, Splash lubrication. |
| Number of Carrier Rollers (per side) | 8 |
| Track Shoe Pitch (mm) | 216 |
| Travel Speed 1st Gear (Forward/Reverse) (km/h) | 3.5/4.7 |
| Travel Speed 2nd Gear (Forward/Reverse) (km/h) | 6.2/8.1 |
| Travel Speed 3rd Gear (Forward/Reverse) (km/h) | 10.8/13.9 |