Machines belonging to this category are otherwise called a bulldozer, which pushes earth and rocks with a blade installed at the machine’s front end. Large- sized crawler dozers normally have a set of claws called a ripper that is installed at the machine’s rear end and can crush a hard rock. Swamp bulldozers are equipped with an undercarriage that is configured to enable them to freely move around on a marshy land. As a fellow machine, there is a pipe- laying machine that lays down a large steel pipe in the construction of a pipeline and a dozer shovel (crawler loader) for loading.
| Model | Net horsepower | Operating weight(kg) | Blade type | Brochure |
|---|---|---|---|---|
| D31EX-22 D31PX-22 |
58(kW) 78(HP) |
7,670*1 8,130 *1 |
PAT PAT |
download |
| D37EX-22 | 66(kW) 89(HP) |
7,890*1 | PAT | download |
| D39EX-22 D39PX-22 |
79(kW) 105(HP) |
9,040*2 9,480 *1 |
PAT PAT |
download |
| D65EX-16 D65PX-16 |
153(kW) 205(HP) |
19,510*2 20,990 *2 |
Sigmadozer Straight Tilt |
download |
| D85ESS-2A | 149(kW) 200(HP) |
20,670*4 | Angle dozer | download |
| D85EX-15R D85PX-15R |
197(kW) 264(HP) |
28,000*4 27,550 *4 |
Semi-U Straight Tilt |
download |
| D155A-6 | 264(kW) 354(HP) |
41,700*6 | Semi-U | download |
| D275A-5R | 335(kW) 449(HP) |
50,850*2 | Semi-U | download |
| D375-6R | 455(kW) 610(HP) |
70,235*5 | Semi-U | download |
| D475A-5E0 *7 | 664(kW) 890(HP) |
108,390*5 | Semi-U | download |
