Diesel Engine 350m Depth Crawler Drill Rig For Sale Industry
350m borehole drilling machine
,350m water well drilling rig
,bv borehole drilling machine
The chassis of the drilling rig adopts a professional traveling motor with a gearbox, which has a longer service life. The gearbox is integrally formed, double motors, stronger power, larger torque, more durable, and low maintenance cost. It adopts professional excavator chassis, which is sturdy and durable, bears heavy load, wide chain plate, and has little damage to hard road. Dual systems can be installed: 1. Air power system with air compressor 2. Mud pump system with mud pump.
| Model | ST 350 |
|---|---|
| Weight | 9T |
| Bore diameter | 140-325mm |
| Drilling depth | 350m |
| Stroke | 6.6m |
| Travelling speed | 2.5km/h |
| Gradeability | 30% |
| Power | 84KW |
| Rated pressure | 1.7-3.3mpa |
| Air consumption | 17-35m³/min |
| Drill rod diameter | Φ89, Φ102 |
| Drill rod length | 1.5m 2.0m 3.0m 6m |
| Elevating capacity | 20T |
| Swing speed | 55-115rpm |
| Swing torque | 6200-8500N.M |
| Dimensions | 5900*2000*2850mm |
- High efficiency and multi-functional down the hole water well drilling equipment, suitable for water wells, agricultural irrigation wells, geothermal wells, and other well holes. Especially suitable for mountain areas and rock stratum water sourcing projects.
- Can drill in different strata with maximum bore diameter up to 450mm.
- Utilizes big torque hydraulic motor for power head and brand diesel, with big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and can directly use clean air from the air compressor.
- Unique bump set design and centralized controlled operation system for easy maintenance and convenient operation.
- Excavator crawler chassis provides high off-road performance, and can also be mounted on a truck for enhanced maneuverability.
- Two gears rotation and feeding speed for efficient work in soil and rock layers.
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