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High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
Specifications
Brand Name :
MIROC
Model Number :
QL 60 hammer
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
Color :
as client needed
Button Material :
Tungsten Carbide
Application :
Water well, Quarry, Construction
Machine type :
Down the Hole Drilling Tool
name :
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
Description

High Air Pressure DTH Hammer Without Foot Valve QL 60 hammer


High Air Pressure DTH Hammer Without Foot Valve

Description Weight(kg)
NQL4A NQL5A NQL6A NQL8A NQL95A
1.Top sub 6.50 13.70 20.00 34.00 35.00
2. O-ring Of Top Sub 0.01 0.015 0.015 0.015 0.01
3.Breakout Ring - - - 0.30 0.04
4.Check Valve 0.35 0.70 0.70 1.20 1.20
5. Spring 0.05 0.10 0.10 0.10 0.10
6. Air Distributor 1.50 2.00 3.50 6.00 7.00
7. Internal cylinder 2.10 2.70 4.20 6.50 7.50
8. Piston 8.50 15.00 23.00 42.50 48.00
9. External Cylinder 15.20 24.00 30.00 59.00 75.00
10. Guide sleeve 1.80 3.00 4.00 6.30 12.00
11. O-ring Of Stop Ring 0.005 0.01 0.01 0.01 0.01
12. Stop Ring 0.20 0.40 0.60 1.40 1.70
13. Breakout Ring - - - 0.30 0.40
14. Drive Chuck 3.20 4.50 5.50 13.00 15.00
15. Drill Bit 9.00 16.00 25.00 35.00 50.00
Technical Data
Model NQL4A NQL5A NQL6A NQL8A NQL95A
Length (Without Bit) 1070mm 1090mm 1183mm 1330mm 1340mm
Weight (Without Bit) 40.00kg 67.00kg 92.00kg 171.00kg 203.00kg
External Diameter φ99mm φ126mm φ146mm, φ148mm φ180mm, φ185mm φ203mm
Bit Shank QL40 QL50 QL60 QL80 QL80
Hole Range φ110 - φ135mm φ135- φ155mm φ155 - φ203mm φ195 - φ254mm φ216 - φ254mm
Connection Thread API 2 3/8 '' 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 4 1/2 '' Reg
Working Pressure 1.2 - 2.0 Mpa 1.3 - 2.3 Mpa 1.5 - 2.5 Mpa 1.5 - 3.0 Mpa 1.8 - 3.0 Mpa
Impact Rate at 17 Bar 30HZ 28HZ 25HZ 22HZ 22HZ
Recommended Rotation Speed 20 - 30 r/min 20 - 35 r/min 20 - 30 r/min 15 - 25 r/min 15 - 25 r/min
Air Consumption 1.0Mpa: 5 m³/ min 1.0Mpa: 7 m³/ min 1.0Mpa: 9 m³/ min 1.0Mpa: 12 m³/ min 1.0Mpa: 16 m³/ min
1.8Mpa: 9 m³/ min 1.8Mpa: 14 m³/ min 1.8Mpa: 18 m³/ min 1.8Mpa: 22 m³/ min 1.8Mpa: 28 m³/ min
2.4Mpa: 14 m³/ min 2.4Mpa: 19 m³/ min 2.4Mpa: 26 m³/ min 2.4Mpa: 28 m³/ min 2.4Mpa: 39 m³/ min

High Air Pressure DTH Hammer With Foot Valve - NQL Series DTH Hammer

High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve

High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve

Description Weight(kg)
NQL4 NQL5 NQL6 NQL8
1.Top sub 6.50 15.00 20.00 41.00
2. O-ring Of Top Sub 0.01 0.02 0.02 0.02
3.Breakout Ring - - - 0.30
4.Check Valve 0.42 1.00 1.00 1.50
5. Spring 0.04 0.10 0.10 0.10
6. Compression Buffer 0.04 0.10 0.10 0.42
7. Air Distributor 2.20 3.50 6.00 13.00
8. Internal cylinder 2.30 4.20 5.00 8.60
9. Piston 9.00 19.00 23.50 41.00
10. External Cylinder 16.50 24.60 31.00 60.00
11. Guided Sleeve - 0.90 1.00 2.20
12. O-ring Of Stop Ring 0.01 0.01 0.02 0.02
13. Stop Ring 0.30 0.40 0.60 1.20
14. Breakout Ring - - - 0.30
15. Drive Chuck 3.00 4.60 5.40 12.00
16. Drill Bit 9.50 15.50 24.60 35.00
Technical Data
Model NQL4 NQL5 NQL6 NQL8
Length (Without Bit) 1097mm 1156mm 1212mm 1465mm
Weight (Without Bit) 41.00kg 73.00kg 95.00kg 182.00kg
External Diameter φ99mm φ126mm φ142mm, φ144mm,φ146mm, φ148mm φ180mm
Bit Shank QL40 QL50 QL60 QL80
Hole Range φ110 - φ135mm φ135- φ155mm φ155 - φ190mm φ195 - φ254mm
Connection Thread API 2 3/8 '' Reg API 3 1/2 '' Reg, API 2 7/8 '' Reg API 3 1/2 '' Reg, API 2 7/8 '' Reg, API 2 7/8 '' IF API 4 1/2 '' Reg
Working Pressure 1.2 - 2.0 Mpa 1.3 - 2.3 Mpa 1.5 - 2.5 Mpa 1.5 - 3.0 Mpa
Impact Rate at 17 Bar 27HZ 25HZ 23HZ 20HZ
Recommended Rotation Speed 25 - 40 r/min 25 - 40 r/min 20 - 30 r/min 15 - 25 r/min
Air Consumption 1.0Mpa: 6 m³/ min 1.0Mpa: 9 m³/ min 1.0Mpa: 10 m³/ min 1.0Mpa: 15 m³/ min
1.8Mpa: 10 m³/ min 1.8Mpa: 15 m³/ min 1.8Mpa: 20 m³/ min 1.8Mpa: 26 m³/ min
2.4Mpa: 15 m³/ min 2.4Mpa: 23 m³/ min 2.4Mpa: 28.5 m³/ min 2.4Mpa: 34 m³/ min

Product tags

piston valve relief

,

rail pressure limiter valve

,

solenoid valve plunger
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High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve

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Product Detail
Brand Name :
MIROC
Model Number :
QL 60 hammer
Certification :
ISO9001,API,SGS
Place of Origin :
China
MOQ :
MOQ: 1pcs
Payment Terms :
L/C, D/A, D/P, T/T
Contact Supplier
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve
High Air Pressure DTH QL 60 Down The Hole Hammer Without Foot Valve

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
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