EHD DTHR 600
- 6 1/2" Dia bore upto 300mtrs (1000fts).
- PTO drive from Truck engine or separate deck engine.
- Duplex plunger type mud pump driven by hydraulic motor (Mud pump operation) / DTH method using suitable compressor.
Specifications
| Capacity | : | 6 1/2" Dia bore hole up to 600mtrs. |
|---|---|---|
| Prime Mover | : | Through PTO drive from truck engine. |
| Work Method | : | Rotation with direct circulation, nucleus destruction with bleeding by water, air or foam. | Water Injection Pump | : | Duplex reciprocating pump powered by hydraulic motor. | Optional Attachment | : | Screw type / centrifugal mud pump driven by diesel / petrol engine or hydraulic motor. | Compressor | : | 1100cfm / 300psi. |
| Mast | : | Channel type structure max capacity - 20tons(44,000lbs)height - 6.7mtrs (22fts), rod handling capacity - 15fts. |
| Pull Up Speed | : | 50mtrs / min | |
|---|---|---|---|
| Pull Up Force | : | 18000kgs. | |
| Pull Down Speed | : | 72mtrs / min. | |
| Pull Down Force | : | 11800kgs. | |
| Hydraulic System | : | 210kgs / cm2 / (3000psi). | |
| Rotary Head | : | Rotary head is powered by one hydraulic motor max torque - 165kgs -mtrs (14333 in - lbs), max speed - 0 to 80rpm. | Jacks | : | Four Hydraulic Jack. |