HYDRAULIC ROTARY PERCUSSION DRILL
LRP-400Ⅱ
Features
Lightweight Rotary Percussion Drill.
Best for slope protection work.
- Approx. 1 ton lightweight body with YBM original drifter.
- High rotation torque and percussive energy with high power unit.
- Available to attach the RP-OTASUKEMAN (semi-automatic rod changer)
- Provided two types of power units, electric motor or diesel engine.
Specifications
■ Hydraulic UnitMotor type Engine type
| ■Drilling ability | |||
|---|---|---|---|
| Casing diameter | ⌀96、⌀118、⌀133 | ||
| Casing Length | 1,000 ㎜(1,500 ㎜) | ||
| Drilling Angle | -10°～0°～47° | ||
| ■Drifter | |||
| Model | YRP-3240 | ||
| Blow Counts | 33 Hz | ||
| Percussive Energy | 0.31 kN・m | ||
| Spindle Rotation Speed | Low Torque | 0～30 min-1/60Hz | |
| High Torque | 0～60 min-1/60Hz | ||
| Rotation Torque | Low Torque | 0～3.9 kN・m | |
| High Torque | 0～2.0 kN・m | ||
| ■Feed | |||
| Feed Speed | 0～6 m/min(MAX22 m/min) | ||
| Max Pull Down/Pull Up | 25.5 kN | ||
| ■Body | |||
| Slide Stroke | 500 mm | ||
| Net Weight | 1,000 kg（without control unit） | ||
| Dimension（WxLxH） | 1,670 mm×3,650 mm×1,100 mm | ||
| Gross Weight | 1,350 kg（including control unit, option） | ||
| Dimension（WxLxH） | 1,050 mm×1,750 mm×1,500 mm | 1,200 mm×3,000 mm×1,650 mm | |
| Gross Weight | YUE-37C-03 | YE-72CⅡ | |
| Model | 1,100 kg | 1,990 kg | |
| Hydraulic Pump | Variable discharge double piston pump + Gear pump | ||
| Prime Mover | 37 kW | 53 kW | |
| Tank Capacity | 150 ℓ | 150 ℓ | |
The specifications are subject to change without prior notice.
