HRMT-1000 Trailer Drilling Rig is a rotary table type drilling rig which is mainly applied to water well, construction, national defense building foundation, geothermic well and other projects with holes....
Main features:
¡¡¡¡1. HRMT-1000 trailer drilling rig is a rotary table type drilling rig which is mainly applied to water well, construction, national defense building foundation, geothermic well and other projects with holes.
¡¡¡¡2.The mast,pressure cylinder, winch, rotary table,mud pump and engine are installed in a specially designed semi-trailer chassis which can be easily and quickly moved,widely used at home and abroad.
¡¡¡¡3.HRMT-1000 Trailer Drilling Rig is a rotary drilling rig with directional circulation, which is equipped with mud pump, it adopts the slurry as the washing fluid, and it can drill on clay, sand and rock if it is equipped with a good drilling bit.
¡¡¡¡4.The drill mast of our equipment has two adding pressure cylinder, it's structure principle is the oil cylinder - wire rope structure, the lifting and the lower of the drill, all through the hydraulic operation valve control, very easy operation. And at the initial opening can achieve pressure drilling, improve drilling efficiency.
¡¡¡¡5.The diesel engine on the upper part of the rig provides power for the drilling operation. We choose Weichai DEUTZ diesel engine, which has reliable performance and low fuel consumption. And Weichai has after-sales service outlets all over the world. If there are any problems, we will find after-sales service personnel at any time.
¡¡¡¡6.The rig has four hydraulic legs, two mechanical legs. Every hydraulic cylinder piston rod can achieve hydraulic and mechanical double lock. So the chassis will stable even the cylinder leaks oil.
¡¡¡¡7.In order to provide protection for customers, we have installed a power generating and welding machine on the rig for users to use in the field construction.
¡¡¡¡8.The rig is stable and reliable, and it is easy to maintain and reduce maintenance time, so as to improve the economic benefits of customers.
Technical parameter:
Max Drilling depth(m) | 1200 | |
Borehole diameter range(mm) | 190-600 | |
Speed of rotary table (r/min) | 26/47/77/123/191(Forward) 29(Reversal) |
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Torque of turntable(N.m) | 10000/5530/3376/2113/1361/(Forward) 8965£¨Reversal£© |
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Single rope lifting capacity of winch(T) | 7.5 | |
Maximum lifting capacity of winch(T) | 45 | |
Lifting and pressurizing system(Cylinder-wire rope) | Pull down | 30T |
Pull up | 30T | |
Pull speed | 0.12 m/sec | |
Bearing capacity of drilling tower (T) | 60 | |
The height of drilling tower (mm) | 15000 | |
Drill pipe | Kelly bar(mm) | 108×108×12200 |
Assistant pipe (mm) | Φ89×9000 | |
BW1500/12 Mud pump | Liner diameter(mm) | 153 |
Piston stroke(mm) | 150 | |
Theory of flow (L/min) | 1500 | |
Rated pressure (Mpa) | 12 | |
Weight(kg) | 35000 | |
Transport size(L*W*H)(mm) | 14500×2500×4200 |