| Technical Specifications of KLR-CDR 400
Core cum Blast Hole Drill Rig |
| Capacity |
Feed System |
| Drilling Capacity (Core) |
Pull Back Capacity-7000 Kg. |
| Drill Hole Size N Size |
Pull Down Capacity-5000 Kg. |
| Depth 700 mtrs. |
Pull Back Speed 20 mt/min. |
| Drilling Capacity (Blast Hole) |
Rotary Head Travel 7 mt. |
| Max. Depth-50 mtrs. |
| Hole Dia-115 mm. |
| Angle Hole Drilling-0 to 45 Degrees |
| Mast |
Triplex Pump (TSA 75) |
| Construction-Sturdy structural Box |
Drive-Hydraulic Motor Drive |
| Centraliser Opening-300 mm. |
Flow-75 lps. |
| Rod Handling Capacity-6 mtrs. |
Max. Pressure-32 bar |
| Hydraulic System |
Rotary Head |
| Hydrostatic Closed loop for Rotation |
Max. Speed 1 gear 0-150 rpm. |
| Open loop System for other Functions |
Max. Torque 1 gear - 225 kgtm. |
| Oil Cooler Type-Oil & Air Heat |
Max. Speed II gear - 0-450 rpm. |
| Exchanger |
Max. Torque II gear - 60 kgfm. |
| Oil Cooler Drive-Hydraulic Motor |
Max. Speed III gear - 0-1000 rpm. |
| |
Max. Speed III gear -30 kgfm. |
| Jacks |
High Speed Winch |
| Type-Hydraulically Actuated |
Bare drum pull - 1000 Kg. |
| Stroke-610 mm |
Bare drum speed - 60 mt/min. |
| Drive - Hydraulic Motor Drive |
| Main Hoist |
| Bare drum pull - 5000 Kg., Bare drum speed
- 40 mts/mt., Drive -
Hydraulic Motor
Drive
, |
| Total Cable Length - 30 mtrs., Cable
Dia-16 mm. |
