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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

Verified Supplier

6 Years

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Professional Down To Hole Hammer With Foot Valve Long Service Life

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Buy cheap Professional Down To Hole Hammer With Foot Valve Long Service Life from wholesalers

Buy cheap Professional Down To Hole Hammer With Foot Valve Long Service Life from wholesalers

Professional Down To Hole Hammer With Foot Valve Long Service Life

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Brand Name :	Sanrock
Certification :	API
Supply Ability :	5000 Set/Sets per Month
Price :	negotiable

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Professional Down To Hole Hammer With Foot Valve Long Service Life

Professional Down To Hole Hammer With Foot Valve Long Service Life

DTH hammer type		HD55	HD55C	HSD5	HQL5
Length(less bit) mm		1214	1160	1175	1156
Weight(less bit) kg		76.5	72.5	72.5	73
External diameter mm		Φ125	Φ125	Φ125	Φ125
Bit shank		COP54 DHD350R	HD55C DHD350Q	SD5	QL50
Hole range(mm)		Φ135-155	Φ135-155	Φ135-155	Φ135-155
Connection thread		API 2 3/8"Reg	API 2 3/8"Reg	API 3 1/2"Reg	API 3 1/2"Reg
Connection thread		API 3 1/2"Reg	API 3 1/2"Reg
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		25Hz	25Hz	25Hz	25Hz
Recommended Rotation speed		20-35r/min	20-35r/min	20-35r/min	20-35r/min
Air consumption	1.0Mpa	9.0m3/min	9.0m3/min	9.0m3/min	9.0m3/min
	1.8Mpa	15.0m3/min	15.0m3/min	15.0m3/min	15.0m3/min
	2.4Mpa	23.0m3/min	23.0m3/min	23.0m3/min	23.0m3/min

DTH hammer type		HD65	HSD6	HQL6	HD85
Length(less bit) mm		1248	1261	1212	1492
Weight(less bit) kg		100	100	95	188
External diameter mm		Φ142	Φ142	Φ146	Φ180
Bit shank		COP64 DHD360	SD6	QL60	COP84 DHD380
Hole range(mm)		Φ155-190	Φ155-190	Φ155-190	Φ195-254
Connection thread		API 3 1/2"Reg	API 3 1/2"Reg	API 3 1/2"Reg	API 4 1/2"Reg
Connection thread
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		23Hz	23Hz	23Hz	20Hz
Recommended Rotation speed		20-30r/min	20-30r/min	20-30r/min	20-30r/min
Air consumption	1.0Mpa	10.0m3/min	10.0m3/min	10.0m3/min	15.0m3/min
	1.8Mpa	20.0m3/min	20.0m3/min	20.0m3/min	26.0m3/min
	2.4Mpa	28.5m3/min	28.5m3/min	28.5m3/min	34.0m3/min

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Professional Down To Hole Hammer With Foot Valve Long Service Life

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dth hammers and bits

down to hole hammer

Quality Professional Down To Hole Hammer With Foot Valve Long Service Life for sale

Professional Down To Hole Hammer With Foot Valve Long Service Life

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