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CIR90 DTH Hammer Lower Air Pressure Down The Hole Hammers For Contruction Drilling

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CIR90 DTH Hammer Lower Air Pressure Down The Hole Hammers For Contruction Drilling

Name: CIR90 DTH Hammer Lower Air Pressure Down The Hole Hammers For Contruction Drilling
Brand: ROSCHEN
Price: 1 USD

Quality CIR90 DTH Hammer Lower Air Pressure Down The Hole Hammers For Contruction Drilling for sale

Brand Name : ROSCHEN

Model Number : CIR90

Certification : ISO

Place of Origin : Germany

MOQ : 1 set

Supply Ability : 100-1000 set

Packaging Details : wooden box

Model : CIR90 CIR100 Down The Hole Hammer

Name : Down The Hole Hammer, DTH Hammer

Applications : Mineral Drilling, Exploration Core Drilling

Mining Object : Mining, Ore Machinery, Stone Quarry Drilling

Usage : Use Together With DTH Button Bits

Model No. : DHD360, QL60, SD80, COP64, COP84

Series No. : SD, ROS, Cop Br DHD Mission

Material : High Carbon Steel

Drill Diameter : 65-800mm

Machine : Hydraulic Crawler Drill Rig

Drilling : Down The Hole Drilling, DTH Drilling

Tools : Top Hammer Drilling Tools

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CIR90 DTH Hammer Lower Air Pressure Down The Hole Hammer For Contruction Drilling

Hammer DTH are one of our main products. It is durable for being produced with advanced craftwork and good material. After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

Hammer DTH are mainly used in Rock drilling, well drilling, tunnel drilling, pile drilling and other construction drilling, foundation drilling.

Advantages:

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption
2. Smooth performance and long service life
3. Low problem rate and easy to maintenance
4. Easy to depart bit from hammer
5. Interchangeable with dth bit and drill pipe

Technical parameters:

Roschen has difference type for Down The Hole hammer DTH:

1) Low air pressure series, here is the recommend model CIR90 hammer DTH:

DTH hammer type		CIR90
Length(less bit)		795mm
Weight(less bit)		22.0kg
External diameter		Φ80mm
Bit shank IR3.5"		CIR90/QT90
Hole range(mm)		Φ90-130
Connection thread		male T48102
Working pressure		0.5-0.7Mpa
Impact rate		820rpm(6bar)
	10bar	120L/s(6bar)
Air consumption	18bar
	24bar

2) Medium air pressure series

3) High air pressure series

Specifications:

DTH hammer type		HD35	HD45	HD55	HD55C	HD65	HD85
Length(less bit)		930mm	1030mm	1170mm	1160mm	1248mm	1487mm
Weight(less bit)		24.5kg	39.2kg	71.5kg	70.00kg	98.00kg	188.00kg
External diameter		Φ81mm	Φ99m	Φ125m	Φ125mm	Φ142m	Φ180m
Bit shank		IR3.5”COP34	COP44/ DHD340	COP54/ DHD350R	HD55C DHD350Q	COP64 /DHD360	COP84/ DHD380
Hole range(mm)		Φ90-110	Φ110-135	Φ135-155	Φ135-155	Φ155-190	Φ195-254
Connection thread		API 2 3/8” Reg.	API 2 3/8” Reg.	API 2 3/8” Reg.	API 2 ³/8” Reg.	API 2 ³/8” Reg.	API 41/2” Reg.
Connection thread				API 3 1/2” Reg.	API 31/2” Reg.
Working pressure		0.5-2.5Mpa	0.5-2.5Mpa	0.5-2.5Mpa	0.5-2.5Mpa	0.5-2.5Mpa	0.5-2.5Mpa
Impact rate at 17 Bar		28Hz	27Hz	25Hz	25Hz	23Hz	20Hz
Recommended Rotation speed		28r/min	25-40r/min	20-30r/min	20-30r/min	15-25r/min	15-20r/min
Air consumption	10bar	80L/s	100L/s	1450L/s	140L/s	175L/s	190L/s
	18bar	1600L/s	180L/s	280L/s	280L/s	3400L/s	370L/s
	24bar	210L/s	250L/s	390L/s	390L/s	475L/s	495L/s

Further products information, please don't hesitate to contact us.

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com

Product Tags:

down hole tools

down hole hammer

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