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Low Air Pressure Rock Blasting /Water Well Drilling DTH Hammer CIR50/60/76/90/110/130/150/170

Hubei Superdrill Mechnical Equipment Co.,Ltd

Low Air Pressure Rock Blasting /Water Well Drilling DTH Hammer CIR50/60/76/90/110/130/150/170

Brand Name : SUPER DRILL

Model Number : Low Air Pressure Rock Blasting /Water Well Drilling DTH Hammer CIR50/60/76/90/110/130/150/170

Certification : API

Place of Origin : CHINA

MOQ : 1

Payment Terms : L/C, T/T, Western Union

Supply Ability : 10000 Piece/Pieces per Month small hole drilling bit

Packaging Details : Standard package by wooden case or customized by your request.

Name : Low Air Pressure Rock Blasting /Water Well Drilling DTH Hammer CIR50/60/76/90/110/130/150/170

Type : Drilling Tool

Use : Ore Mining

Color : black

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Low Air Pressure Rock Blasting /Water Well Drilling DTH Hammer CIR50/60/76/90/110/130/150/170

With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.

It also has the following advantages:

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

DTH Bit

DTH bit is also our main product. After mang 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.

1.high and low air pressure down-the-hole drill bits
2.Low air pressure holeDia.:65-220mm

3.High air pressure hole Dia.:85-305mm

4.Face type:drop center/concave/convex/double gauge/flat

5.Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

High Air Pressure DTH Hammer (with foot valve)

It is a kind of valveless high air pressure DTH hammer with foot valve.

Advantages:

1.Valveless air distribution, more reliable;

2.Piston with simple but compact design, long life;

3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.

4.Fewer internal parts, simple structure, longer life, less failure and easier to maintain, with the all heat treated parts;

5.Easy to disassemble, thanks for the top sub, drive chuck and external cylinder all are connected by multi-step thread.

DTH hammer type HD35 HD45 HSD4 HQL4
Length(less bit) mm 930mm 1030 1084 1097
Weight(less bit) kg 25kg 39 40.5 41
External diameter mm Φ82mm Φ99 Φ99 Φ99
Bit shank DHD3.5 COP44 DHD340 SD4 QL40
Hole range(mm) Φ90-110 Φ110-135 Φ110-135 Φ110-135
Connection thread API 2 3/8” Reg. API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg
Working pressure 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 28Hz 27Hz 27Hz 27Hz
Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min 25-40r/min
Air consumption 1.0Mpa 4.5m3/min 6.0m3/min 6.0m3/min 6.0m3/min
1.8Mpa 9.0m3/min 10.0m3/min 10.0m3/min 10.0m3/min
2.4Mpa / 15.0m3/min 15.0m3/min 15.0m3/min

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

DTH hammer type HSD8 HQL8 HSD10 HN100
Length(less bit) mm 1463 1465 1502 1510
Weight(less bit) kg 192 182 290 288
External diameter mm Φ180 Φ180 Φ226 Φ226
Bit shank SD8 QL80 SD10 NUMA100
Hole range(mm) Φ195-254 Φ195-254 Φ254-311 Φ254-311
Connection thread API 4 1/2"Reg API 4 1/2"Reg API 4 1/2"Reg API 6 5/8"Reg
API 6 5/8"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 20Hz 20Hz 18Hz 18Hz
Recommended Rotation speed 15-25r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 15.0m3/min 15.0m3/min 22.0m3/min 22.0m3/min
1.8Mpa 26.0m3/min 26.0m3/min 40.0m3/min 45.0m3/min
2.4Mpa 34.0m3/min 34.0m3/min 55.0m3/min 60.0m3/min

DTH hammer type HD1120 HSD12 HN120 NH125
Length(less bit) mm 1900 1880 1900 1900
Weight(less bit) kg 480 487 485 480
External diameter mm Φ275 Φ275 Φ275 Φ275
Bit shank DHD1120 SD12 NUMA120 NUMA125
Hole range(mm) Φ305-445 Φ305-445 Φ305-445 Φ305-445
Connection thread API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"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 16Hz 16Hz 16Hz 16Hz
Recommended Rotation speed 15-25r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 30.0m3/min 30.0m3/min 30.0m3/min 30.0m3/min
1.8Mpa 56.0m3/min 56.0m3/min 56.0m3/min 56.0m3/min
2.4Mpa 78.0m3/min 78.0m3/min 78.0m3/min 78.0m3/min

High Air Pressure DTH Hammer (without foot valve)

It's a king of high air pressure DTH hammer without footvalve,our newest design. it's also one of the most advanced DTH hammer in the world.

It has the following advantages:

1.Out of the trouble of foot valve fracture and expansion and contraction;

2.Lower energy consumption and higher impact frequency. The drilling speed is 15-30% higher than the one with foot valve;

3.Simple structure, reliable parts, long life, easy and cheap maintenance;

4.Lower air and oil consumption, the oil consumption is about 10% lower than the one with foot valve.

According to your request, the top sub can be made into two spanners, an air controlling hole can be drilled on the check valve to provide more efficient cuttings discharge.

DTH hammer type HD25A HD35A HD45A HD45S
Length(less bit) mm 872 888 1011 986
Weight(less bit) kg 16 25 43.2 37
External diameter mm Φ71 Φ82 Φ99 Φ92
Bit shank HD25 IR3.5 COP44 DHD340 COP44 DHD340
Hole range(mm) Φ76-90 Φ90-115 Φ110-135 Φ105-120
Connection thread T42*10*1.5 API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg
Working pressure 1.0-1.5Mpa 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5/1.7Mpa 25Hz 25Hz 30Hz 30Hz
Recommended Rotation speed 22-35r/min 25-40r/min 22-35r/min 25-40r/min
Air consumption 1.0Mpa 4.0m3/min 3.8m3/min 6.0m3/min 5.0m3/min
1.5/1.8Mpa 6.0m3/min 7.5m3/min 10.0m3/min 8.0m3/min
2.4Mpa / / 15.0m3/min 13.0m3/min

DTH hammer type HSD4A HM4A HQL4A HD55A
Length(less bit) mm 1012 1005 1070 1110
Weight(less bit) kg 40 40 40 69
External diameter mm Φ99 Φ99 Φ99 Φ125
Bit shank SD4 HM4 QL40 COP54 DHD350R
Hole range(mm) Φ110-135 Φ110-135 Φ110-135 Φ135-155
Connection thread API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg
API 3 1/2"Reg
Working pressure 1.5-2.0Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5/1.7Mpa 30Hz 30Hz 30Hz 28Hz
Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min 20-35r/min
Air consumption 1.0Mpa 6.0m3/min 5.0m3/min 5.0m3/min 7.0m3/min
1.5/1.8Mpa 9.0m3/min 9.0m3/min 9.0m3/min 14.0m3/min
2.4Mpa 14.0m3/min 14.0m3/min 14.0m3/min 19.0m3/min

DTH hammer type HD55S HD55C(A) HM5A HSD5A
Length(less bit) mm 1110 1102 1110 1090
Weight(less bit) kg 66 68 68.5 70
External diameter mm Φ116 Φ125 Φ125 Φ125
Bit shank COP54 DHD350R HD5C DHD350Q HM5 SD5
Hole range(mm) Φ127-145 Φ135-155 Φ135-155 Φ135-155
Connection thread API 2 3/8"Reg API 2 3/8"Reg 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 28Hz 28Hz 28Hz 28Hz
Recommended Rotation speed 20-35r/min 20-35r/min 20-35r/min 20-35r/min
Air consumption 1.0Mpa 7.0m3/min 8.0m3/min 7.0m3/min 7.0m3/min
1.5/1.8Mpa 13.5m3/min 14.0m3/min 14.0m3/min 14.0m3/min
2.4Mpa 18.0m3/min 19.0m3/min 19.0m3/min 19.0m3/min

DTH hammer type HQL5A HD65A HM65A HSD6A
Length(less bit) mm 1090 1238 1161 1182
Weight(less bit) kg 67 98 90 90
External diameter mm Φ125 Φ142 Φ146 Φ146
Bit shank QL50 COP64 DHD360 HM65A SD6
Hole range(mm) Φ135-155 Φ155-203 Φ155-203 Φ155-203
Connection thread 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 28Hz 25Hz 25Hz 25Hz
Recommended Rotation speed 20-35r/min 20-30r/min 20-30r/min 20-30r/min
Air consumption 1.0Mpa 7.0m3/min 9.0m3/min 9.0m3/min 9.0m3/min
1.5/1.8Mpa 14.0m3/min 18.0m3/min 18.0m3/min 18.0m3/min
2.4Mpa 19.0m3/min 26.0m3/min 26.0m3/min 26.0m3/min

DTH hammer type HQL6A 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

DTH hammer type HSD8A HQL8A HQL95A HSD10A
Length(less bit) mm 1330 1330 1340 1525
Weight(less bit) kg 174 171 203 316
External diameter mm Φ180 Φ180 Φ203 Φ226
Bit shank SD8 QL80 QL80 SD10
Hole range(mm) Φ195-254 Φ195-254 Φ216-254 Φ254-311
Connection thread API 4 1/2"Reg API 4 1/2"Reg API 4 1/2"Reg API 6 5/8"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 22Hz 22Hz 22Hz 20Hz
Recommended Rotation speed 15-25r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 12.0m3/min 12.0m3/min 16.0m3/min 22.0m3/min
1.5/1.8Mpa 22.0m3/min 22.0m3/min 28.0m3/min 40.0m3/min
2.4Mpa 28.0m3/min 28.0m3/min 39.0m3/min 65.0m3/min

DTH hammer type HN100A HD1120A HSD12A HN120A HN125A
Length(less bit) mm 1545 1880 1860 1880 1880
Weight(less bit) kg 305 474 480 475 470
External diameter mm Φ226 Φ275 Φ275 Φ275 Φ275
Bit shank NUMA100 DHD1120 SD12 NUMA120 NUMA125
Hole range(mm) Φ254-311 Φ305-445 Φ305-445 Φ305-445 Φ305-445
Connection thread API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"Reg
Working pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5/1.7Mpa 20Hz 20Hz 20Hz 20Hz 20Hz
Recommended Rotation speed 15-25r/min 15-25r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 22.0m3/min 28.0m3/min 28.0m3/min 28.0m3/min 28.0m3/min
1.5/1.8Mpa 40.0m3/min 50.0m3/min 50.0m3/min 50.0m3/min 50.0m3/min
2.4Mpa 65.0m3/min 71.0m3/min 71.0m3/min 71.0m3/min 71.0m
China Low Air Pressure Rock Blasting /Water Well Drilling DTH Hammer CIR50/60/76/90/110/130/150/170 wholesale

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