ZHONGJIN is a professional hydraulic crawler drill manufacturer and supplier in China. Our ZJL-150Q hydraulic crawler drill rig is a fully hydraulic drive, power head drilling rig mounted on the crawler. This crawler mounted drilling rig is used in a great variety of applications, not only suitable for high-rise building deep foundation pit support, foundation reinforcement engineering, and construction of ground source heat pump holes, but also for geotechnical survey drilling, mineral exploration drilling, landslide prevention anchorage, open-air quarrying blast hole, tunnel pipe shed and other projects.
Main Features
* ZJL-150Q drill rig is a kind of full hydraulic power head crawler drilling rig. Its drilling depth is 100-150m, and its drilling diameter is 110-300mm.
* The drilling rig is applicable to rod boring, casing drilling, and complex rod & casing drilling.
* It can be used for jet grouting, which is applicable to single-jet grouting, double-jet grouting, and triple-jet grouting.
* The hydraulic clamp & wrench device enormously decreases the assistant time and also reduces the intensity of operating work.
* Based on different stratums, we can adjust the torque and rotary speed of the drilling rig to increase the rig adaptability.
Technical Specifications
Model | ZJL-150Q | |
Drilling Rig Weight (kg) | 7500 | |
Overall Dimension (mm) | 6300×2000×2300 | |
Borehole Depth (m) | 150 | |
Borehole Diameter (mm) | 110～300 | |
Drill Angle (°) | -90～-5 | |
Drill Head Rotary Speed | GearⅠ | GearⅡ |
Single Pump Work (rpm) | 25/50 | 40/80 |
Two Pump Work (rpm) | 45/90 | 70/140 |
Drill Head Max. Output Torque (Nm) | 8000 | |
Drill Head Feeding Stroke (mm) | 3500 | |
Drill Head Max. Thrust Force (kN) | 40 | |
Drill Head Max. Lifting Force (kN) | 60 | |
Mast Feeding Stroke (mm) | 800 | |
Oil Pump | Electromotor | Diesel |
Output Volume (Big Oil Pump) (ml/r) | 50 | 45 |
Output Volume (Small Oil Pump) (ml/r) | 16 | 28 |
Output Volume (Middle Oil Pump) (ml/r) | 40 | 28 |
Electromotor Power (kw) | 45+22 | |
Rotary Speed (rpm) | 1500 | |
Diesel Engine Power (kw) | 74 | |
Rotary Speed (rpm) | 2200 | |
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