- Contact Person : Mr. LIANG HUA
- Company Name : Shandong Qiaochang Chemical Co., Ltd.
- Tel : 86-543-2226170
- Fax : 86-543-2226171
- Address : Shandong,Binzhou,No1181 Huanghe 12 Road, Binzhou City, Shandong Province. China
- Country/Region : China
- Zip : 256601
hydraulic rotary water well drilling rig
Applications The rotary table of this truck mounted drilling rig comes with large torque and as a result the drill equipment makes a hole quickly. Currently, our vehicle mounted drilling rig has found applications in water conservation projects, the drilling of industrial deep well, conventional water well and geothermal well, etc., and national defense fields, to name a few. It is applicable for drilling into clay, sand, bed rock, basalt strata, and more.
Design advantages 1.This truck mounted drilling rig is equipped with SINOTRUK special truck chassis, and the transfer case, main drive, gearbox, dual-winch, slurry pump, rotary table, drill tower and steel wire feeding system are all mounted on the chassis. 2. This drilling rig is primarily mechanical driven. The drill tower and the four levelling legs are hydraulically controlled. The transfer case and the slurry pump's valves are pneumatically controlled. 3.A standard BZC-350B drilling equipment adopts directional circulation drilling method. Equipped with BW850/2A slurry pump, it adopts slurry as the drilling fluid, and finally achieves direct circulation drilling with the help of the high pressure plunger pump. If equipped with proper drilling tools, the drilling rig can also achieve other drilling methods. 4. Three-phase AC generating set provides the vehicle mounted drilling machine with convenience for welding operation and equipment maintenance at night. 6. BZC-350B is equipped with dual-winch and drill tower pulley block, etc. which functions to increase the drilling pressure and assists the drilling rig in drilling into mud rock, and bed rock, etc. This design is very effective in improving drilling efficiency. 7. Power system BZC-350B truck mounted drilling rigs are equipped with automotive engines, and also additionally equipped with transfer case and hydraulic system. Hence, the truck and the drilling mechanism can work simultaneously.
Configuration options 1. According to customers' requirements, our truck mounted drilling rig can be equipped with air compressors from different manufacturers, like America's SULLAIR, Sweden's ATLAS COPCO, China's KaiShan Group and HongWuHuan Group. Thus, the equipment can achieve pneumatic down-the-hole hammer drilling. 2. If equipped with air water separator, dual-wall drill pipe and other related devices, the rotary drilling rig is also able to achieve reverse circulation drilling. 3. If equipped with drill tools like hydraulic down-the hole hammer, and 850/2A mud pump, the vehicle mounted drilling rig can realize hydraulic DTH drilling.
Technical specifications
Drilling depth (M) | 80-300 |
Borehole diameter (mm) | 150-1500 |
Rotary table speed (r/min) | 21.2; 36; 63.2; 100.6; 155; 20.2 (reverse) |
Rotary table torque (KN.m) | 18; 10.6; 6; 3.8; 2.5; 18.9 (reverse) |
Max. pull force of the main winch (KN) | 180 |
Max. pull force of the auxiliary hydraulic winch (KN) | 160 |
Elevating capacity of the hook (KN) | 180 |
Carrying capacity of the drill tower (KN) | 180 |
Drill tower height (mm) | 11500 |
Load bearing capacity (t) | 25 |
Main drill stem (mm) | 108×108×7500 |
Second drill stem (mm) | 89×10×5500 |
Hydraulic oil pump | CB-HP 50ml/32r Z |
BW850/2A slurry pump / mud pump | 600ml/min/3Mpa 850ml/min/2Mpa |
Diesel engine | BD226B-6ΙΙwater cooled, 4-stroke, intercooled supercharged diesel engine 132KW |
Generating set | MF 15KW 400V 27A |
Optimum gear of the gearbox in driving cab (rotation speed) | 5th gear (1000-1400r/min) |
Max. truck travel speed (Km/h) | 75 |
Weight (kg) | 19340 |
Transport dimensions (L×W×H) (mm) | 12160*2490*3440 |
hydraulic rotary water well drilling rig