HUNAN MEGA DRILLTECH CO., LTD.
China Drilling Rig One-stop Servie Safe,Efficient,Cost-Effective Drilling Solutions
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MDT380 Drilling rig
1. The drilling rig makes the overall power loss small and the drilling cost low. 200m 300m 400m 500m 600m depth Truck crawler portable compressor water well drilling rig
2. The drill rig has more positive speed stages and 14-500r / min speed range, and the output torque is 13428-250N.m.
3. The drilling rig has 2 reverse speeds, which is convenient for handling accidents.
4. The air compressor drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 3400MM to improve drilling efficiency and reduce the occurrence of plugging and burning accidents.
5. The water well drilling rig rig uses dual oil pumps for oil supply. A single pump is used for drilling, and a double pump is
used for confluence when lifting. The power loss is small and the auxiliary time is short.
6. The drilling rig machine has advanced structure and reasonable layout, which is convenient for maintenance, maintenance and repair.
7. The crawler water drilling rig machine chassis is adopted, and the trip of the outrigger cylinder can be automatically loaded for 1.5m, which is convenient for relocation and transportation.
8. The drill rig reserves some functional interfaces in the hydraulic system, and can expand the functions according to the
technological requirements of different users.
Specification:
| The weight(T) | 9.2 | Drill pipe diameter(mm) | Φ89 Φ102 |
| The hole diameter(mm) | 140-325 | Drill pipe length(m) | 1.5m 2.0m 3.0m 6.0m |
| Drilling depth(m) | 380 | Rig lifting force(T) | 24 |
| One-time advance length(m) | 6.6 | Rapid rise speed(m/min) | 20 |
| Walking speed(km/h) | 2.5 | Fast feeding speed(m/min) | 40 |
| Climbing angles(Max.) | 30 | Width of loading(m) | 2.8 |
| Equipped capacitor(kw) | 96 | Hoisting force of winch(T) | 2 |
| Using air pressure(MPA) | 1.7-3.4 | Swing torque(N.m) | 6500-9000 |
| Air consumption(m³/min) | 17-36 | Dimension(mm) | 5950×2100×2550 |
| Swing speed(rpm) | 66-135 | Equipped with hammer | Medium and high wind pressure series |
| The penetration efficiency(m/h) | 15-35 | High leg stroke(m) | 1.6 |
| The engine brand | Yuchai engine ( National III ) | ||