DW1-31 drilling jumbo
Inquire NowDescription
The DW1-31 Drilling Jumbo is an advanced solution designed for mining and tunneling operations, specifically tailored for environments such as metal mines, hydro-power projects, railways, highways, national defense, and other underground applications. This hydraulically controlled drill features a single boom and is capable of achieving impressive drilling speeds of 0.8 to 2 m/min, powered by a robust diesel engine that drives the tire-carrier for efficient traveling. With a maximum tunnel section capacity of 6.5×6.25 meters (Width × Height), it offers versatility and adaptability by accommodating a range of tunneling machines to meet diverse customer requirements.
Specifications
| Item | Standard | Optional |
|---|---|---|
| Rock Drill Type | HC50 | HC109 |
| Shank Adapter | R38M | T38M |
| Height over Drill Center | 89mm | 80mm |
| Hole Diameter | φ36-φ89mm | φ48-φ89mm |
| Length without Shank | 813mm | 1097mm |
| Impact Pressure, Max | 130bar | 135bar |
| Impact Rate | 62Hz | 47Hz |
| Rotation Pressure, Max | 150bar | 150bar |
| Rotation Speed | 0-195rpm | 0-175rpm |
| Rotation Torque, Max | 415Nm | 780Nm |
| Lubrication Air Consumption | 300L/min | 300L/min |
| Water Consumption | 25L/min | 30~50L/min |
| Weight | 102kg | 142kg |
Additional Information
The DW1-31 Drilling Jumbo is designed to maximize efficiency in demanding underground conditions. Its robust construction and advanced hydraulic controls ensure reliable performance while minimizing downtime. For optimal usage, operators should regularly maintain the lubrication and water systems to ensure peak efficiency. The product is engineered for durability and longevity in harsh environments.
