water well drilling tools QL60 DTH hammer

Brief info:water well drilling tools QL60 DTH hammer, US $ 500 - 2,000 / Piece, Hunan, China, SOLLROC, SD6.Source from Changsha Sollroc Engineering Equipments Co., Ltd. on Alibaba.com.

Product Application

DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain.

Futures

- Valveless air distribution. More reliable.
- Simple design of the piston. Long life.
- More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
- Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
- Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

Product Description

We provide DTH hammer with high quality models: QL60

QL60 hammer specifications:

	QL60 hammer with footvalve (for well drilling, etc)	QL60A hammer without footvalve (for mining, etc)
Advantage	Fast exhausting	High drilling speed
Length(less bit)	1212mm	1183mm
Weight (less bit)	95kg	92kg
External diameter	148mm	148mm
Bits shank	QL60	QL60
Bits diameter	155-190mm	155-203mm
Connection thread	API 3 1/2" Reg	API 3 1/2" Reg
Air pressure	1.0-2.5Mpa	1.0-2.5Mpa

* External diameter can be adjusted according to customers' requests.

Detailed Images

Hammer spares

Packing & Delivery

Packing

Ply-wooden cases + pallet.

Delivery time:

2-3 weeks to departure port.