Place of Origin:
china
Brand Name:
zuanshen
Certification:
ISO9001
Model Number:
DT281
Technical specifications
DT281 Hydraulic Crawler Type Jumbo Rock Drill And Underground mining drilling apparatus | |
Overall dimensions (L*W*H) | 9685 * 1700 * 2229/2929mm |
Applicable cross-section (b * h) | 5.4m * 5.2m |
Drilling diameter | Φ43mm- Φ89mm |
Drill pipe length | 3700/3050mm |
Drilling depth | 3300/2690mm |
Motor power | 75kw |
Hydraulic oil tank capacity | 250L |
Total weight | 10500kg |
Drilling arm | |
Rotation positive | 135 °/negative 225 ° |
Propulsion pitch/pitch | pitch 9 °/pitch 3 ° |
Travel compensation | 1500mm |
Chassis | |
Maximum power of diesel engine | 100HP/74kw |
Climbing ability | ≤ 25 ° |
Walking speed | 2km/h |
Ground clearance | 340mm |
Fuel tank | 100L |
Electrical system | |
The total power of the motor | 81kw |
Power supply voltage | 380v |
Motor speed | 1480r/min |
Battery | 2 * 12v/120Ah |
Driving lighting | 24V |
Working light | 220V |
Electrical system | 24V |
Gas supply system | |
Flow rate | 0.35m ³/ Min |
Working pressure | 0.3~0.7Mpa |
Water supply system | |
Flow rate of | 70L/min |
Working water pressure of | 0.8~1.5Mpa |
Company Overview
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