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DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Down The Hole Hammer Drilling

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DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Down The Hole Hammer Drilling

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Brand Name : MIROC

Model Number : atlas copco dth hammers

Certification : ISO9001,API,SGS

Place of Origin : China

MOQ : MOQ: 1pcs

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 30000pcs per month

Delivery Time : 10-15 days

Packaging Details : wooden box

name : DHD340 DHD350 DHD360 DHD380 Shank atlas copco down the hole hammer drilling

Button Material : Tungsten Carbide

Application : Water well, Quarry, Construction

Machine type : Down the Hole Drilling Tool

Model : atlas copco dth hammers

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Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank atlas copco dth hammers

Description Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg)
1.Top sub 4.20 6.50 15.00 13.70 20.00 41.00 70.00
2. O-ring Of Top Sub 0.01 0.01 0.01 0.01 0.02 0.02 0.04
3.Breakout Ring 0.01 - - - - 0.20 0.80
4.Check Valve 0.20 0.42 1.00 1.00 1.00 1.50 3.00
5. Spring 0.02 0.04 0.04 0.04 0.04 0.10 0.10
6. Compression Buffer 0.04 0.04 0.08 0.08 0.08 0.42 1.00
7. Air Distributor 1.40 2.20 3.70 3.50 5.00 12.50 20.00
8. Internal cyliKSQer 1.60 2.30 4.50 4.20 5.00 8.60 23.00
9. Piston 5.40 9.00 15.50 17.20 23.60 41.00 125.00
10. External CyliKSQer 9.50 15.00 30.00 26.50 36.80 62.00 170.00
11. Guide sleeve 1.20 2.40 9.60 16.00
12. O-ring Of Stop Ring 0.01 0.01 0.01 0.02 0.02 0.02 0.04
13. Stop Ring 0.20 0.20 0.30 0.50 0.60 1.20 4.50
14. Breakout Ring 0.01 0.20 0.80
15. Drive Chuck 1.95 3.50 6.40 4.50 6.00 17.50 48.00
16. Drill Bit 5.00 9.00 16.00 15.60 26.00 40.00 120.00
Technical Data
Model KSQ35 KSQ45 KSQ55 KSQ55C KSQ65 KSQ85 KSQ1120
Length (Without Bit) 930mm 1030mm 1214mm 1160mm 1248mm 1492mm 1900mm
Weight (Without Bit) 25.00kg 39.00kg 76.50kg 72.50kg 100.00kg 188.00kg 480.00kg
External Diameter φ82mm φ99mm φ126mm φ126mm φ142mm, φ144mm,φ146mm, φ148mm, φ180mm, φ185mm, φ275mm
Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R KSQ55C/DHD350Q COP64/DHD360 COP84/DHD380 DHD1120
Hole Range φ92 - φ110mm φ110 - φ135mm φ135 - φ155mm φ135 - φ155mm φ155 - φ190mm φ195 - φ254mm φ305 - φ445mm
Connection Thread API 2 3/8 '' Reg API 2 3/8 '' Reg API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg API 3 1/2 '' Reg API 4 1/2 '' Reg API 6 5/8 '' Reg
Working Pressure 1.0 - 1.5 Mpa 1.2 - 2.0 Mpa 1.3 - 2.3 Mpa 1.3 - 2.3 Mpa 1.5 - 2.5 Mpa 1.5 - 3.0 Mpa 2.0 - 3.5 Mpa
Impact Rate at 17 Bar 28HZ 27HZ 25HZ 25HZ 23HZ 27HZ 16HZ
Recommended Rotation Speed 25 - 40 r/min 25 - 40 r/min 20 - 35 r/min 20 - 35 r/min 20 - 30 r/min 20 - 30 r/min 15 - 25 r/min
Air Consumption 1.0Mpa: 4.5 m³/ min 1.0Mpa: 6 m³/ min 1.0Mpa: 9 m³/ min 1.0Mpa: 9 m³/ min 1.0Mpa: 10 m³/ min 1.0Mpa: 15 m³/ min 1.0Mpa: 30 m³/ min
1.5Mpa: 9 m³/ min 1.8Mpa: 10 m³/ min 1.8Mpa: 15 m³/ min 1.8Mpa: 15 m³/ min 1.8Mpa: 20 m³/ min 1.8Mpa: 26 m³/ min 1.8Mpa: 56 m³/ min
2.4Mpa: 23 m³/ min 2.4Mpa: 23 m³/ min 2.4Mpa: 23 m³/ min 2.4Mpa: 28.5 m³/ min 2.4Mpa: 34 m³/ min 2.4Mpa: 78 m³/ min




DHD340 DHD350 DHD360 DHD380 Shank Atlas Copco Down The Hole Hammer Drilling


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