Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
1. Honesty is the foundation, poduct quality is the first. 2. Guided by customer value, green development and harmonious win-win. 3. Drill hole all over the world, intelligently create better future.
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Technical specifications
| DT281 Hydraulic Crawler Type Jumbo Rock Drill And Mining Hydraulic Tunneling Jumbo Used For Underground Mine | |
| 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
