
HRMT series Trailer Water Well 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 series Trailer Water Well 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. HRMT series Trailer Water Well Drilling Rig can drill in soil, sand, rubble and the general rock layer,when you choose right bits.
¡¡¡¡3. The base machine, mud pump and diesel engineare installed in a specially designed semi-trailer chassis which can be easily and quickly moved.
¡¡¡¡4. HRMT series Trailer Water Well Drilling Rig is driven by mechanical transmission, simple operation, economical transportation and reliable to use, easy maintenance, etc.
¡¡¡¡5.The main winch and deputy winch are all using a planetary gear structure which can be operated conveniently and reliably.
¡¡¡¡6. Drill chassis use traction device which can be towed by the general tractors.
Technical parameter:
Max Drilling Depth (3 1/2” drill pipe) | 900m |
Max Drilling Depth (2 7/8” drill pipe) | 1000m |
Main Winch Rope Capacity | 130m |
Sub-Winch Rope Capacity | 100m |
Diesel Generator Set: | |
Model | Cummins 200kW |
Hydraulic Pump: | |
Motor Power | 11kW |
Displacement | 32ml/r |
Rated Pressure | 20MPa |
Mud Pump: | |
Type | Horizontal Triplex Single-Acting Piston Pump |
Model | 3NB-130 Mud Pump |
Input Power | 90kW |
Rated Frequency | 135 times/min |
Piston Stroke | 160mm |
Rated Input Rotate Speed | 565r/min |
Suction Pipe Diameter | 152mm |
Discharge Pipe Diameter | 65mm |
Cylinder Diameter | 100, 140mm |
Theoretical Flow | 8.4, 16.6L/s |
Rated Pressure | 10, 5MPa |