Factory Outlet api DTH Hammer DHD3.5 for water well drilling rock hammer
Brief info:Factory Outlet api DTH Hammer DHD3.5 for water well drilling rock hammer, US $ 1,000 - 3,000 / Piece, Hunan, China, SOLLROC, DTH hammers.Source from Changsha Sollroc Engineering Equipments Co., Ltd. on Alibaba.com.
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.
HD35 DTH hammer
shank
DHD3.5
Length(less bit)
930mm
External diameter
82mm
Top sub thread
API 2 3/8”REG
Weight(less bit)
24.4kg
Hole range
90mm-105mm
Working pressure
1.0-1. 5Mpa
Impact rate at 1.4Mpa
28Hz
Recommended rotation speed
25-40r/min
1.0Mpa
4.5m³/min
Air consumption 1.5Mpa
9.0m³/min
Place of Origin:
Hunan, China
Brand Name:
SOLLROC
Type:
DTH hammers
Machine Type:
Drilling Tool
Certification:
API
Material:
carburized steel
Processing Type:
heat treatment + machining process
Use:
Well Drilling
Application:
Quarrying, construction, civil engineering, mining,
Usage:
mining, water well drilling, geothermal drilling
Product name:
DTH hammers
Rock formatio:
Granite, limestone, quartz, etc
shank:
DHD3.5
Advantage:
Hign Abrasion Resistance
Color:
Black gold yellow red
Size:
HD35
External diameter:
82mm
Rock hardness:
Granite, limestone, quartz, etc
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