| Maximum output torque | 298 kN·m |
| Overall machine weight | 103 t |
| Maximum pile diameter | 2500 mm |
| Maximum pile depth | 88 m |
| Engine model | Cummins QSM11-C400 |
| Rated power | 298 kW |
| Speed range | 6–28 r/min |
| Maximum pressing force | 260 kN |
| lifting force | 280 kN |
| speed | 80 m/min |
High-efficiency hydraulics SUNWARD SWDM300 Rotary Drilling Rig
Description
Detailed description
Description
Strong into the rock, king of deep piles
300kN · m torque+260kN pressurization
Easily penetrate moderately weathered to slightly weathered rock layers (compressive strength ≤ 80~100MPa)
88-95m depth, 2.5m large aperture, suitable for large bridges/high-speed trains/super high-rise buildings
Efficient and fuel-efficient
Main winch speed 80m/min, fast drilling of single pile
Hydraulic adaptive matching, approximately 10-15% more fuel-efficient than peers in the same class
Stable and reliable, with low failure rate
100 ton chassis+heavy-duty structure, long-term high-strength construction and durability
Strengthening of key components and concentration of maintenance points
Intelligent control, high precision
Mast automatic verticality, deep drilling memory, fault diagnosis
High vertical precision in drilling, stable quality in large-scale engineering projects
Multi functional and versatile construction methods
Support: Conventional drilling, pipe rolling machine, casing, CFA long spiral, down the hole hammer
Adaptation: Complex formations such as clay, sand layers, pebbles, rock layers, caves, etc
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