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CJDX-300D Diesel-Electric Dual Power Pneumatic Drill Rig
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产品描述
- 产品描述
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- Commodity name: CJDX-300D Diesel-Electric Dual Power Pneumatic Drill Rig
1.Introduction to the CJDX-300D Diesel-Electric Dual Power Pneumatic Drill Rig
The CJDX-300D Diesel-Electric Dual Power Pneumatic Drill Rig is a newly upgraded dual-power drill rig developed by Shandong Jujiang Machinery Group based on the original CJD series pneumatic water well drill rigs. This model innovatively realizes a "diesel engine + electric motor" dual power system, allowing operation either by using the diesel engine to drive the hydraulic system or by connecting directly to industrial power. This meets diverse requirements under different working conditions. It is widely used for drilling in rock formations such as hilly areas, mountainous regions, construction sites, and factory areas, featuring strong adaptability, low operating costs, and flexible construction.
2.Features of the CJDX-300D Diesel-Electric Dual Power Pneumatic Drill Rig
2.1 Dual power system (diesel + electric) – Equipped with a high-power diesel engine and a high-efficiency electric motor, allowing users to switch freely according to site conditions. In remote areas without electricity, use the diesel mode; in factory areas, construction sites, or other locations with power supply, switch to electric mode to significantly reduce fuel costs and improve economy.
2.2 Inherits the proven pneumatic impact principle from the original model – offers fast drilling speed and high hole quality, especially suitable for construction in rock formations.
2.3 Equipped with hydraulic mast handling assistance – enables rig setup and dismantling without the need for lifting equipment, saving crane costs.
2.4 Features a dual hydraulic motor power head, chain drive, and hydraulic cylinder feed system – combined with the advantages of dual power, provides smoother power output, higher drilling torque, and strong deep-hole drilling capability.
2.5 All control levers are centrally arranged with a logical layout and clear labeling – easy and safe operation, reducing the risk of misoperation and ensuring construction safety.
2.6 The overall structure is rationally designed, with key components made of wear-resistant and corrosion-resistant materials – suitable for harsh working conditions, easy to maintain, and low operating costs.
3.Specifications of the CJDX-300D Diesel-Electric Dual Power Pneumatic Drill Rig
Drill Rig Specifications
CJDX-300D
Borehole Diameter Φ100-φ400
Borehole Depth
15-300m
Drill Pipe Diameter
Φ60/76/89
Drill Pipe Length
3m
Single Feed Stroke Length
3000mm
Diesel Engine Power
74kW
Electric Motor Power
32kW
Feed Force
10T
Lifting Force / Pullback Force
20T
Working Air Pressure
1.7-3.0Mpa
Air Consumption
17-36m³/min
Travel Speed
3km/h
Climbing Ability / Gradeability
30°
Rotary Speed
90-150rpm
Rotary Torque
8500N.m
Overall Dimensions (L×W×H)
3500*1950*2300mm
Total Weight
4T
Note: Products are constantly being improved. Any changes will not be notified separately. Please refer to the actual product.
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