DW902 Multi-functional Anchor Rod Carrier
The DW902 anchor rod carrier is used for tunneling and excavation in various fields such as hydropower, railways, and highways. The working mechanism adopts full hydraulic drive.
It can be equipped with interchangeable anchoring power heads and coring power heads to achieve advanced detection holes, horizontal coring operations, grouting in pipe sheds, slope anchoring, etc.
The machine uses an engine to provide walking power, with a climbing ability of up to 18%. It can achieve a walking speed of up to 14 km/h. The machine features high lifting height, compact structure, low center of gravity, maneuverability, and stable operation. Its use not only improves safety but also reduces the workload and increases work efficiency for workers.
Features:
Capable of drilling blasting holes, anchor rod holes, advance small conduits, explosive loading, and anchor installation.
High safety:
Diesel-powered walking allows for quick movement to the designated construction location. Construction can be done with connected cables, reducing environmental pollution in enclosed spaces.
Suitable for various working conditions:
It can be used for construction at altitudes up to 4000m and in operating temperatures ranging from -20°C to 45°C. It can operate normally in dusty and humid environments such as tunnels and underground areas.
Operator's platform:
Ensures good visibility for the operator and a simple and convenient hydraulic control console, enabling operators to quickly adapt and improve work efficiency.
Technical specifications
| complete machine |
| Overall dimensions (length * width * height) | 16540*2500*3000/3700mm |
| Applicable section of anchor rod (b * h) | 16.5m*11.5m |
| Drilling diameter | φ43mm-φ89mm |
| Drill pipe length | 4305/4915/5525mm |
| Drill hole depth | 3900/4510/5120mm |
| Motor power | 55kw |
| Hydraulic oil tank capacity | 350L |
| Overall weight | 28000kg |
| Drilling arm |
| Rotation | Positive 135°/Negative 225° |
| Propulsion downward/upward | 2°/90° |
| Compensation | 1800mm |
| Chassis |
| Maximum power of diesel engine | 220HP/164kw |
| Turning direction | ±38° |
| Tire specifications | 14.0*R24 |
| Rear axle swing angle | ±8° |
| Approach angle/departure angle | 21°/16° |
| Walking speed | 12 km/h on a horizontal road |
| Minimum turning radius | Inside 4.65m/Outside9.85m |
| Minimum ground clearance | 370mm |
| Driving brake | wet brake |
| Fuel tank | 160L |
| Electrical system |
| Total power | 65.4kw |
| Voltage | 380v |
| Battery | 2*12v/120Ah |
| Driving light | 24v |
| Work light | 220v |
| Gas supply system |
| Flow rate | 0.35m³/min |
| Working air pressure | 0.3~0.7Mpa |
| Water supply system |
| Flow rate | 70L/min |
| Working water pressure | 0.8~1.5Mpa |
| Grouting System |
| Grout Discharge Volume | 1.8m³/h |
| Grout Pressure | 1~4Map |
| Hopper Capacity | 130L |
Company Overview
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