Award Winning System
Water Hammer & Pump Systems
D&B-35WH + D&B-240WP
D&B-40WH + D&B-240WP
D&B-50WH + D&B-350WP
D&B-60WH + D&B-750WP
D&B-80WH + D&B-1050WP
D&B-100WH + D&B-1450WP
D&B-120WH + D&B-1945WP
D&B-160WH + D&B-4500WP
D&B-160WH (RC) + D&B-1450WP(RC)
D&B-240WH(RC) + D&B-1720WP(RC)
D&B WATER HAMMER SPECIFICATION FOR DRILLING (0~750m)
Your description here…
- 1. Rate of Penetration : 0.4 ~ 1 m/min
- 2. Over 1km : Add Water Pump and Compressor
- 3. Maximum Drilling Depth : 10km
– The inforamation in the table is intended to provide general information about water hammer.
– If you provide us with various information such as final hole size and depth(well plan), we will provide optimal water hammer drilling conditions.
D&B WATER HAMMER SPECIFICATION FOR PILING
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D&B WATER PUMP SPECIFICATION FOR DRILLING
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D&B WATER PUMP SPECIFICATION FOR PILING
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ECDS Water Hammer & Pump System Rentals
Three Month Rentals/ Rent-To-Buy
Water Hammer System Kit 1
(0 – 1000 Meter Unit)
– 1 x Water Hammer 3.5″/ 4″
– 1 x Rod Stabilizer 40WH”
– 5 x Drill Bit Dia 102 ~ 125mm
– Pumping & Recycling System
– 1 x Mix Pump, 250LPM over
– (D&B-240WP)
Water Hammer System Kit 2
(0 – 1000 Meter Unit)
– 1 x Water Hammer 5″
– 1 x Rod Stabilizer 50WH”
– 5 x Drill Bit 127~140mm
– Pumping & Recycling System
– 1 x Mix Pump, 580LPM over
– (D&B-580WP)
Water Hammer System Kit 3
(0 – 1000 Meter Unit)
– 1 x Water Hammer 6″
– 1 x Rod Stabilizer 60WH”
– 5 x Drill Bit 150~165mm
– Pumping & Recycling System
– 1 x Mix Pump, 580LPM over
– (D&B-580WP)
Water Hammer System Kit 4
(0 – 1000 Meter Unit)
– 1 x Water Hammer 8″
– 1 x Rod Stabilizer 80WH”
– 5 x Drill Bit 202~250mm
– Pumping & Recycling System
– 1 x Mix Pump, 850LPM over
– (D&B-850WP)
Water Hammer System Kit 5
(0 – 1000 Meter Unit)
– 1 x Water Hammer10″& 12″
– 1 x Rod Stabilizer 120WH”
– 5 x Drill Bit 300~350mm
– Pumping & Recycling System.
– 1 x Mix Pump, 1945LPM over
– (D&B-1945WP)
Introduction to the Water Hammer System
The Water Hammer is a revolutionary drilling technology designed for high-efficiency and deep-hole drilling. It operates through a reciprocating motion of the hammer bit, using water pressure to achieve precise and powerful penetration. This system is particularly suitable for challenging geological conditions, offering advantages in speed and depth compared to conventional drilling methods.
Drilling Process
The Water Hammer drilling process involves multiple stages, including the insertion of the hammer into the drilling system, water supply from high-pressure pumps, and a purification system that removes suspended particles. This process ensures smooth drilling while maintaining equipment longevity by reducing debris build-up. The system also recycles water, making it more environmentally friendly.
Technical Configuration
The Water Hammer comprises a sectional design with components such as a piston, valve, bit chuck, and air load corrector. These parts work together to maximize impact efficiency and durability. An accumulator is also integrated into the system to stabilize pressure variations, ensuring consistent performance during prolonged drilling operations.
Applications
This technology is versatile, with applications ranging from geothermal energy projects, aquifer drilling, and grouting to dewatering operations. It is especially effective in confined aquifers and areas requiring precise geological penetration, making it a go-to solution for both industrial and environmental drilling projects.
Advantages
The Water Hammer system delivers significant benefits, such as eliminating the need for additional rigs, reducing fuel consumption, and achieving stable drilling speeds regardless of geological conditions. It also prevents water outflow and aquifer pollution, extends the lifespan of the equipment, and produces a cleaner hole surface compared to traditional methods. These advantages make it a highly sustainable and efficient choice for modern drilling requirements.
Advancements Extend Traditional Limits
Water hammer drilling technology has made significant advancements, expanding its capabilities beyond traditional depth limitations. While historically used for shallower projects like water wells (100-300m), geothermal installations (300-1500m), and mining exploration (50-500m), recent innovations enable deeper penetration. Notably, Hanjin D&B achieved a world record in 2014 by drilling to 3,502m and has developed systems capable of reaching depths up to 10,000m. These breakthroughs unlock new possibilities for geothermal, HDD, mining, and oil & gas exploration.