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Product Advantage
Super Strong Hydraulic Torque for High Penetration
Driven by a hydraulic system, it delivers a maximum torque of 13,000N·m—30% higher than mechanical power head rigs. This enables easy penetration of hard rock strata (compressive strength ≤250MPa), with a drilling speed of 10-15m/h in medium-hard rock, shortening the construction period of a 300m deep well by 20%.
Wide Range of Drilling Parameters for Versatility
It supports drilling depths from 200m to 500m and diameters from 300mm to 1,200mm, covering needs from rural domestic wells (300-500mm diameter) to industrial large-flow wells (800-1,200mm diameter). This versatility eliminates the need for multiple rigs, reducing equipment investment by 40% for multi-scenario projects.
High-Efficiency Slag Discharge to Reduce Downtime
Equipped with a spiral slag discharge system with ≥95% efficiency, it quickly removes drilling residues. Compared with traditional slag discharge methods, it reduces blockage-related downtime by 35%. Even in sandy or clayey strata, it maintains stable operation, ensuring continuous drilling for 12+ hours daily.
Hydraulic Automatic Shackle to Lower Labor Intensity
The hydraulic automatic shackle device replaces manual pipe handling, cutting the time for drill pipe connection/disconnection by 50%. It also reduces manual operation errors by 25%, lowering the risk of work-related injuries. New operators can master the operation in 3 days, 40% faster than rigs requiring manual shackling.
Stable Performance with Low Maintenance Costs
Key hydraulic components (pumps, valves) adopt international brand parts, with a failure rate of only 2% per year—50% lower than ordinary hydraulic rigs. The closed hydraulic system prevents oil leakage, reducing annual maintenance costs by 18%. It can operate continuously for 2,000+ working hours without major overhauls.
Technical Parameters
DRIVEN BY HYDRAULIC POWER HEAD | |||||||||
Model/Item | BWR-400HA Middle level | BWR-400HA Standard | BWR-400HA High Level | BWR-600HA Middle Level | BWR-600HA Standard | BWR-600HA High Level | BWR-800HA | BWR-1000HA | |
Depth | 300-400m | 300-400m | 300-400m | 600m | 600m | 600m | 800m | 1000m | |
Borehole Dia | 268mm | 450mm | 505mm | 268mm | 350mm | 505mm | 90mm-400mm | 500mm | |
Truck | SINO truck or DONGFENG | SINO truck or DONGFENG | SINO truck or DONGFENG | SINO truck or DONGFENG | SINO truck or DONGFENG | SINO truck or DONGFENG | SINO truck 6*4 | SINO truck 6*4 | |
Dimensions | 10500mm*2500mm*3400mm | 10500mm*2500mm*3400mm | 11500mm*2500mm*4450mm | 10500mm*2500mm*3450mm | 11050mm*2500mm*3680mm | 12500mm*2500mm*4350mm | 12500mm*2500mm*4450mm | 12500mm*2500mm*4000mm | |
Total weight | 21000KG | 25000KG | 29000KG | 22000KG | 25000KG | 29000KG | 29000KG | 29000KG | |
Hook | / | / | / | / | / | / | / | / | |
Drill tower load | 20T | 45T | 50T | 20T | 35T | 50T | 70T | 70T | |
Drill tower height | 6M | 8M | 8M | 6M | 8M | 9M | 11M | 12M | |
Diessel engine | PTO | 132KW | 132KW | 132KW | 132KW | 239KW | 320KW | 353KW | |
Mud pump | Displacement | 450L/MIN | 720L/MIN | 850L/MIN | 450L/MIN | 900L/MIN | 1200L/MIN | 1000L/MIN | 1500L/MIN |
Max Pressure | 3MPA | 3MPA | 4MPA | 5MPA | 6MPA | 8MPA | 10MPA | 120BAR | |
Pull up-pull down cylinder | Pull up | 18T | 25T | 30T | 7T | 30T | 35T | 16T | |
Pull down | 10T | 15T | 15T | 20T | 15T | 15T | 43T | ||
Power head | Torque | 7500NM | 11500NM | 15500NM | 8500NM | 11500NM | 15500NM | 15500NM | 11800NM |
Revolutions | 0-70RPM | 0-90RPM | 0-90RPM | 0-90RPM | 0-90RPM | 0-90RPM | RPM:0-90 | RPM:0-160 | |
Rotary table | Torque | / | / | / | / | / | / | / | / |
Revolutions | / | / | / | / | / | / | / | / | |
Air compressor | 2.3MPA 29m³/MIN | 2.5MPA 31m³/MIN | 2.5MPA 31m³/MIN | 2.3MPA 25m³/MIN | 2.4MPA 29m³/MIN | 2.5MPA 31m³/MIN | 2.5MPA 31m³/MIN | 3.5MPA 35m³/MIN | |
Product Uses
Here are five specific application scenarios of hydraulic power head water well drilling rigs:
1.Rural Domestic Water Supply
Ideal for drilling domestic wells in rural areas. Its 300-500mm diameter range meets 50-100 households’ water needs, and 200-300m depth taps into stable groundwater. The hydraulic automatic shackle saves labor, suiting rural construction teams with limited staff, and low maintenance cuts long-term costs.
2.Industrial Water Well Construction
Suitable for factories, mining sites, and industrial parks. With 800-1200mm large diameter and 300-500m depth, it provides sufficient water for production. High torque (13,000N·m) penetrates hard rock (≤250MPa), and 12+ hours continuous operation meets tight industrial project schedules.
3.Large-Scale Agricultural Irrigation
Applied to irrigation well projects for farmlands and plantations. 500-800mm diameter ensures high water yield, while 10-15m/h drilling speed accelerates well construction. The ≥95% efficient slag discharge works stably in clayey/sandy farmland strata, supporting timely irrigation for crops.
4.Emergency Water Supply in Disaster Zones
Useful after droughts, floods, or earthquakes. Quick drill pipe handling (50% faster via auto shackle) enables rapid deployment. It operates stably on complex terrain, drilling 200-300m wells to access safe groundwater, providing timely water for disaster relief and resettlement.
5.Suburban & Small Community Water Projects
Fits well-drilling for suburban villas or small communities. Its versatile parameters (300-1200mm diameter) adapt to different community sizes. Low failure rate (2%/year) ensures long-term stable water supply, and the closed hydraulic system avoids environmental pollution in residential areas.
Product Operate Guide
Startup Preparation
Check hydraulic oil level (ensure it’s within the standard range) and fuel volume. Start the engine, idle for 3-5 minutes, and confirm the control panel displays normally. Adjust the rig’s balance, then use the hydraulic system to install the drill bit tightly.
Parameter Setting
On the control panel, set drilling diameter (300-1200mm) and target depth (200-500m) based on the project. Adjust hydraulic torque (max 13,000N·m) according to the stratum (e.g., increase for hard rock ≤250MPa).
Drilling Operation
Press the start button to begin drilling. Monitor real-time speed (10-15m/h for medium-hard rock) and slag discharge. Activate the hydraulic automatic shackle to connect/disconnect drill pipes quickly. Pause and clean residues if blockages occur.
Shutdown & Maintenance
After reaching the target depth, press "Stop" and idle the engine for 5 minutes. Turn off the power, clean the drill bit and slag discharge system. Check hydraulic components for leaks, and refill hydraulic oil/fuel for next use.
Product Video
FAQ
1. Who are we?
We are one-stop drilling equipment &parts supplier,based in Shandong, China, start from 2016.We can supply engineering equipment and mining equipment and accessories for above rigs..
2. How can we guarantee quality?
Always a pre-production sample before mass production,
Always final inspection before shipment.
3.What can you buy from us?
Water drilling rig ,Pile drilling rig,HDD drilling rig,CBM drilling rig,DD drilling rig,RC drilling rig,air compressor and accessories for above rigs.
4.Why should you buy from us not from other suppliers?
Professional & Efficient, Customer Focus, Win-win Cooperation
Competitive price & within shortest lead time
Overseas technical after-sale services
5.What services can we provide?
Accepted Delivery Terms. FOB,CFR,CIF,EXW,FAS,CIPFCA,CPTDEO,DDPDDU,Express Delivery,DAFDES;Accepted Payment Currency:USD,EUR,JPYCAD.AUD.HKD.GBPCNYCHE:Accepted Payment Type. T/TL/C,D/P D/A.Money Gram,.Credit Card,PayPal.Western Union,Cash,Escrow Language Spoken:English,Chinese,Spanish,Russian