SPJT-400 and SPJT-600 are two types of water well drilling rigs that are mounted on trailers for easy movement and excellent maneuverability. The trailer mounted drill rigs are capable of drilling respectively to 400m and 600m, with the same hole size of 500mm.
Model | SPJT-400 | SPJT-600 | |
Drilling depth (m) | 400 | 600 | |
Drilling diameter (mm) | 500 | 500 | |
Rotary table through-hole diameter ( mm ) | 500 | 500 | |
Rotary table speed, forward rotating ( r/min ) | 50 , 75 , 114 | 38, 57, 85 | |
Rotary table torque, forward rotating ( kN.m ) | 13.2 , 8.8 , 5.8 | 13.8 , 9.2 , 6.2 | |
Hoisting capacity (single rope) ( KN ) | 30 | 40 | |
Working size ( mm ) | 9677x2480x13600 | 15100x2480x17170 | |
Transportation size ( mm ) | 12500x2480x3500 | 16630x2480x4100 | |
Mud pump | Model | BW850 | 3nb-130 |
Flow ( L/min ) | 850 , 600 | 996 | |
Pressure ( MPa ) | 2, 3 | 5-10 | |
Input power ( KW ) | 40KW | 75kw |