SD6G bulldozer is developed on the basis of SD6D which is manufactured according to CAT' original drawing of D6D. Its features optimized overall arrangement, excellent visibility and easy operation. The semi-rigid suspended undercarriage, power shift transmission, torque divider and other rugged, durable and reliable components deliver smooth, responsive power and lasting reliability.
| Specification | |
| Dozer | Bulldozer SD6G (165HP) |
| Operation weight (kg) | 16200 |
| Max drawbar pull (KN) | 145 |
| Ground pressure (kpa) | 55.23 |
| Track gauge (mm) | 1880 |
| Min ground clearance (mm) | 445 |
| Dozing capacity(m3) | 4.5 |
| Blade width (mm) | 3297 |
| Max digging depth (mm) | 592 |
| Overall dimension (L×W×H) | 5037×3270× 3077mm |
| Engine | |
| Type | Shangchai C6121ZG01 |
| Rated revelution | 1900 |
| Engine power(kw) | 131 |
| Max torque(N.m/rpm) | 770/1400 |
| Rated fuel consumption (g/kw.h) | 215 |
| Implement hydraulic system | |
| Max system pressure(mpa) | 15.5 |
| Pump type | high pressure gear pump |
| System output (L/min) | 178 |
| Undercarriage system | |
| 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) | 203 |
| Width of shoe(mm) | 560 |
| Gear forward km/h | |
| 1st | 0-4 |
| 2nd | 0-6.9 |
| 3rd | 0-10.9 |
| Gear backward km/h | |
| 1st | 0-4.8 |
| 2nd | 0-8.4 |
| 3rd | 0-12.9 |
| Transmission system | |
| Torque converter | Outside seqarating combination |
| 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 ,hydyraulic operated |
| Steering brake | Brake is oil two direction floating band brake operated by mechanical foot pedal |
| Final drive | The final drive is two-stage planetary reduction gear and segment sprocket. |
