260meter Depth Diesel Portable Water Well Drill Rig Machine Hard Rock Drilling Rig for Deep Wells

Brand Name:Aoxing
Certification:ISO9001
Model Number:JDL280
Minimum Order Quantity:1 Set
Place of Origin:Hebei,China
Supply Ability:30 Sets/Month
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Location: Hengshui Hebei China
Address: Xiaoliutun Industrial Zone, Jingzhou Town, Jing County, Hengshui City, Hebei Province China
Supplier`s last login times: within 1 hours
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280m Hydraulic Crawler Type Deep Water Well Drilling Rig Borehole Machine Mine Drilling Rig for Sale


1. Equipped with a 75KW Yuchai brand turbocharged engine with strong power;
2. The patented design of the composite tower, the stroke is 6.6 meters, the double oil cylinder lifts, and the tonnage is large
3. The main arm of each drilling rig is equipped with a block to protect the oil cylinder;
4. Drilling rig chassis: professional excavator chassis, durable, strong bearing capacity, wide chain plate, less damage to hard roads.
5. Parallel gearbox design, independent oil pump, sufficient power, reasonable distribution, unique hydraulic system design,
Simple maintenance and low cost
6. The walking motor has a reducer, which is durable and has a long service life;
7. Quick distribution valve: the speed of the third gear can reach 150-160 rpm, which basically realizes the dual-purpose function of water and gas
8. Each hydraulic hose is covered with a soft management kit for longer hose life.
9. The power of the drilling rig is driven by a diesel engine. The rig walks, rotates, pushes, lifts, outriggers and unloads.
The levers are all hydraulically controlled.
10. The drilling rig walks with a crawler-type self-structure, which is convenient to move. Its steel tracked chassis,
It's easy to walk around town and in the yard and doesn't damage the ground easily.
11. High-strength hydraulic outriggers can adjust the level of the drilling rig quickly and stably, and are convenient for loading and unloading.
12. Special wellhead setting provides a certain drilling center to ensure vertical drilling positioning accuracy.
13. The mechanical positioning of the trolley and the frame improves the stability of the trolley
14. The pneumatic system has a customized oiler to lubricate the impactor, which effectively increases the service life of the impactor.
15. Dual systems can be installed: 1. Pneumatic power system with air compressor 2. Mud pump system with mud pump


JDL280 Crawler Water Well Drilling Rig Specification
The weight (T)
7.6
Drill pipe diameter (mm)
Φ76 Φ89
The hole diameter (mm)
140-305
Drill pipe length (m)
1.5m 2.0m 3.0m
Drilling depth (m)
280
Rig lifting force (T)
17
One-time advance length (m)
6.6
Rapid rise speed (m/min)
25
Walking speed (km/h)
2.5
Fast feeding speed (m/min)
30
Climbing angles (Max.)
30
Width of loading (m)
2.7
Equipped capacitor (kw)
75
Hoisting force of winch (T)
2
Using air pressure (MPA)
1.7-3.0
Swing torque (N.m)
4500-6000
Air consumption (m3/min)
17-31
Dimension (mm)
5900*1850*2360
Swing speed (rpm)
45-70
Equipped with hammer
Medium and high wind pressure series
The penetration efficiency (m/h)
10-35
High leg stroke (m)
1.4
The engine brand
Yuchai engine

China 260meter Depth Diesel Portable Water Well Drill Rig Machine Hard Rock Drilling Rig for Deep Wells supplier

260meter Depth Diesel Portable Water Well Drill Rig Machine Hard Rock Drilling Rig for Deep Wells

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