CQL60 High Air Pressure DTH Hammer with Valve Air Distribution for Energy Efficient Rock Drilling 2 Inch to 12 Inch
Price:
Negotiable
MOQ:
1
Delivery Time:
Negotiable
Brand:
Super Diamond
Product Description
Rock Drilling Hammer CQL60 DHD360 M60 DTH Bits And Hammers
CQL60 (COP64 GOLD QL60) High air pressure DTH Hammer with foot valve.
Advantages:
- Valve air distribution for improved reliability
- Simple piston design for extended service life
- Efficient energy transfer for faster drilling speeds with lower air and oil consumption
- Fewer internal parts with heat-treated components for reduced failures and easier maintenance
- Easy disassembly with multi-sted thread connections between top sub, drive chuck, and external cylinder
Product Specifications:
| Hammers | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption |
|---|---|---|---|---|---|
| 1-3" Middle-low pressure DTH hammers | BR1 BR2 BR3 |
RD40 box RD50 box API 2 3/8" Reg |
¢64-¢76mm ¢70-¢90mm ¢90-¢110mm |
0.7-1.75Mpa 0.7-1.75Mpa 0.7-1.75Mpa |
0.7Mpa: 4.5m³/min 1.0Mpa: 4m³/min 1.4Mpa: 5m³/min |
| 3" hammers | DHD3.5 COP32/COP34 M30 |
API 2 3/8"Reg | ¢90-¢110mm | 1.0-1.5Mpa | 1.0Mpa: 4.5m³/min 1.5Mpa: 9m³/min |
| 4" hammers | DHD340 COP44 QL40 SD4 M40 |
API 2 3/8"Reg | ¢105-¢130mm | 1.0-2.5Mpa | 1.0Mpa: 6m³/min 1.8Mpa: 10m³/min 2.4Mpa: 15m³/min |
| 5" hammers | DHD350 COP54 QL50 SD5 M50 |
API 2 3/8"Reg/API 3 1/2"Reg | ¢130-¢156mm | 1.0-2.5Mpa | 1.0Mpa: 9m³/min 1.8Mpa: 15m³/min 2.4Mpa: 23m³/min |
| 6" hammers | DHD360 COP64 QL60 SD6 M60 |
API 3 1/2"Reg | ¢152-¢203mm | 1.0-2.5Mpa | 1.0Mpa: 10m³/min 1.8Mpa: 20m³/min 2.4Mpa: 28.5m³/min |
| 8" hammers | DHD380 COP84 QL80 SD8 |
API 4 1/2"Reg | ¢200-¢279mm | 1.0-2.5Mpa | 1.0Mpa: 15m³/min 1.8Mpa: 26m³/min 2.4Mpa: 34m³/min |
| 10" hammers | SD10 NUMA100 |
API 6 5/8"Reg | ¢254-¢330mm | 1.0-2.5Mpa | 1.0Mpa: 22m³/min 1.8Mpa: 40m³/min 2.4Mpa: 55m³/min |
| 12" hammers | DHD1120 SD12 NUMA120 NUMA125 |
API 6 5/8"Reg | ¢305-¢381mm | 1.0-2.5Mpa | 1.0Mpa: 30m³/min 1.8Mpa: 56m³/min 2.4Mpa: 78m³/min |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Location
No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha
Contact Person
Jacky ( Sales Manager)