

Add to Cart
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 |