41 - 47 of 47
250m reverse circulation drilling machine
Selling leads
|
... series D. High efficiency high pressure series E. Reverse circulation series 2.Outside diameters: 124MM 3.Drilling diameter: 140-152mm 2...
2025-05-12 23:34:15
|
|
...outriggers, lifting, compensation, unloading, etc. are all performed by hydraulic components. ●The reverse circulation dth hammer for rock drilling ...
2026-01-12 16:29:53
|
|
... of brand HOWO 6*4 TRUCK and the main drive system, the transfer case, gearbox, double winch unit, mud pump, rotary table, drilling mast, engine ...
2024-12-09 21:41:19
|
|
...circulation in oil well drilling operations. Designed specifically for oil drilling rig machines, this reliable mud pump is essential for oilfield ...
2026-01-14 18:15:34
|
|
...method. This machine is equipped with the Dongfeng 6×4 special truck chassis and it has 11.00R20 steel wire off-road tread tires, which are good at ...
2025-12-16 15:54:04
|
|
..., 1000 steel tires, front axle 3.6 tons, rear axle 9 tons. The diesel engine, clutch, gearbox, transmission case, reversing box,
2025-12-16 15:54:03
|
|
DF400 truck mounted 400m water well Drill Rig Machines for borehole Description: DF400 Truck Mounted Water Well Drilling Rig is a direct circulation ...
2025-12-16 15:53:35
|