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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Professional Down To Hole Hammer With Foot Valve Long Service Life

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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Professional Down To Hole Hammer With Foot Valve Long Service Life

Place of Origin : Zhejiang, China

Brand Name : Sanrock

Certification : API

Supply Ability : 5000 Set/Sets per Month

Packaging Details : wooden box package or nude package

MOQ : 1 Set/Sets

Price : negotiable

Warranty : 3 Months

Local Service Location : None

Type : Drill Hammer

Machine Type : Drilling Tool

Material : Carbon Steel

Processing Type : Forging

Use : Well Drilling

Drilling hole diameter : 85-305mm

Size : 3" 3.5" 4" 6" 8" 10" 12"

Air pressure : 1.0-3.0 Mpa

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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
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
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

Professional Down To Hole Hammer With Foot Valve Long Service Life

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Professional Down To Hole Hammer With Foot Valve Long Service Life


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

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