CHD Chain Trenchers for excavator booms are designed for set-section trenching on soft soils.
The discharge screw on the righthand side and the trench clearing device makes sure the trench is kept clean, while the slide provides maximum stability at any trenching depth. Chain is available with hoe blades for soft soils or hoe blades with teeth for mixed soils.
FEATURES
- CLEAN TRENCH
- MAXIMUM STABILITY AT ANY DEPTH
CHD 90B
| Max. trench depth | 900 mm | 35 inch |
| Trench width - standard | 150 mm | 6 inch |
| Trench width - optional | 200-250 mm | 8-10 inch |
| Operating weight (1)(2) | 525 kg | 1150 lbs |
| Recommended excavator size | | 7-15 ton | 15400-33000 lbs |
CHD 120B
| Max. trench depth | 1200 mm | 47 inch |
| Trench width - standard | 150 mm | 6 inch |
| Trench width - optional | 200-250 mm | 8-10 inch |
| Operating weight (1)(2) | 590 kg | 1300 lbs |
| Recommended excavator size | | 8-15 ton | 17600-33000 lbs |
CHD 150B
| Max. trench depth | 1500 mm | 59 inch |
| Trench width - standard | 150 mm | 6 inch |
| Trench width - optional | 200 mm | 8 inch |
| Operating weight (1)(2) | 640 kg | 1410 lbs |
| Recommended excavator size | | 8-15 ton | 17600-33000 lbs |