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Cheap Borehole Drilling Machine Water Well Drilling Rig for Sale
QA200 Steel Crawler Full Hydraulic Diesel High Power Engine Rotary Crawler Core Drilling Rig Hammer Pneumatic Track Drill Rig
Pneumatic Drilling Rig Crawler Drilling Equipment Multi Angle Hydraulic Drilling Machine
QA200 pneumatic water well drilling rig is an efficient and multi-functional drilling equipment, it is mainly suitable for drilling Wells, agricultural irrigation Wells and other purposes of drilling operations, especially suitable for mountain and rock formation water intake projects. The rig can drill in different formations with a maximum hole diameter of 350mm.
The rig adopts new hydraulic technology, supporting large torque hydraulic motor rotation and large diameter hydraulic cylinder propulsion, the famous engine provides power for the hydraulic system, two-stage air filter and intake design of compressed air, extending the service life of the diesel engine. The unique pump set design facilitates maintenance and reduces maintenance costs. Centralized control of the hydraulic console for easy operation.
This series of drilling rig adopts excavator crawler chassis, strong off-road performance. The independent module design allows the rig to be easily mounted on the truck, increasing its mobility. The two-speed rotation and propulsion speed can meet the different needs of drilling in soil and rock strata. The combined positioner can be adjusted and replaced according to different types of drill pipe and impactor to ensure accurate and reliable positioning. Hoist structure is convenient for lifting drill pipe and impactor, reducing labor intensity.
Main Features of Full Hydraulic Drilling Rig:
1.The rig adopts the new type of hydraulic technology, supporting the rotary hydraulic motor with high torque, large diameter hydraulic cylinder.
2.Two stage air filter and led by compressed air inlet design, prolong the service life of diesel engine, the unique pump group design and convenient maintenance, reduce the maintenance cost.
3. Centralized control of the hydraulic control console, convenient operation."
4. This series of drilling rig options crawler chassis, wheeled chassis, cross-country performance is strong
5. Independent module design, high oil cylinder leg can make the rig easily on the truck, to increase its mobility.
6. Two rotary and advancing speed can meet different create need in soil and rock formations.
| Technical Parameters of Full Hydraulic Drilling Rig | |||
| Model | QA200 | QA260 | QA350 |
| Drilling depth(m) | 200 | 260 | 350 |
| Hole diameter(mm) | 115-350 | 115-350 | 115-350 |
| Drill rod diameter(mm) | 76/89/102 | 76/89/102 | 76/89/102/115 |
| Rotary speed(r/min) | 4-160 | 4-160 | 4-160 |
| Max.torque(N.m) | 3500 | 3500 | 3700 |
| Stroke of drive head(mm) | 3500 | 3500/6500 | 3500/6500 |
| Lifting force(t) | 16 | 16 | 25 |
| Lifting speed(m/min) | 0-12 | 0-12 | 0-12 |
| Thrusting force(t) | 8 | 8 | 12 |
| Walking mode | crawler-type | crawler-type | crawler-type |
| Moving speed(km/h) | 2 | 2.5 | 2.5 |
| Input power(diesel)(kw) | 55 | 65 | 76 |
| Weight (kg) | 4000 | 5500 | 8000 |
| Dimension(mm) | 3300*1550 *2300 |
3800*1800 *2400 |
5300*2100 *2500 |
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