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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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6 Inch Down The Hole Hammer Dth Drill Hammer Carbon Steel Dhd360 Cop64 Ql60 Sd6 Mission60

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6 Inch Down The Hole Hammer Dth Drill Hammer Carbon Steel Dhd360 Cop64 Ql60 Sd6 Mission60

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

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

Port : Ningbo or Shanghai

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6 Inch Down The Hole Hammer Dth Drill Hammer Carbon Steel Dhd360 Cop64 Ql60 Sd6 Mission60

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

DTH hammer type HQL65A HD75A HD85A HM8A
Length(less bit) mm 1183 1258 1359 1338
Weight(less bit) kg 92 120 175 176
External diameter mm Φ146 Φ165 Φ180 Φ180
Bit shank QL60 COP64 DHD360 COP84 DHD380 HM8A
Hole range(mm) Φ155-203 Φ175-216 Φ195-254 Φ195-254
Connection thread API 3 1/2"Reg API 3 1/2"Reg API 4 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 25Hz 23Hz 22Hz 22Hz
Recommended Rotation speed 20-30r/min 20-30r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 9.0m3/min 11.0m3/min 12.0m3/min 12.0m3/min
1.5/1.8Mpa 18.0m3/min 20.0m3/min 22.0m3/min 22.0m3/min
2.4Mpa 26.0m3/min 28.0m3/min 28.0m3/min 28.0m3/min

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6 Inch Down The Hole Hammer Dth Drill Hammer Carbon Steel Dhd360 Cop64 Ql60 Sd6 Mission60

6 Inch Down The Hole Hammer Dth Drill Hammer Carbon Steel Dhd360 Cop64 Ql60 Sd6 Mission60


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