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5inch DTH Hammer
Bestlink
Advantages:
- Advanced hammer designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1214mm | 77.5kg | Φ125mm | Cop54 DHD350R | Φ130-Φ156 | API 2 3/8" Reg API 3 1/2" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 27Hz | 25-35r/min | 9m3/min | 15m3/min | 23m3/min | |
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1175mm | 72.5kg | Φ125mm | SD5 | Φ130-Φ156 | API 3 1/2" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 25Hz | 25-35r/min | 9m3/min | 15m3/min | 23m3/min | |
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1156mm | 73kg | Φ125mm | QL50 | Φ130-Φ156 | API 3 1/2" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 25Hz | 25-35r/min | 9m3/min | 15m3/min | 23m3/min | |
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1100mm | 66.5kg | Φ125mm | Mission50 | Φ130-Φ156 | API 2 3/8" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 28Hz | 20-35r/min | 7m3/min | 14m3/min | 19m3/min |
Advantages:
- Advanced hammer designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1214mm | 77.5kg | Φ125mm | Cop54 DHD350R | Φ130-Φ156 | API 2 3/8" Reg API 3 1/2" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 27Hz | 25-35r/min | 9m3/min | 15m3/min | 23m3/min | |
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1175mm | 72.5kg | Φ125mm | SD5 | Φ130-Φ156 | API 3 1/2" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 25Hz | 25-35r/min | 9m3/min | 15m3/min | 23m3/min | |
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1156mm | 73kg | Φ125mm | QL50 | Φ130-Φ156 | API 3 1/2" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 25Hz | 25-35r/min | 9m3/min | 15m3/min | 23m3/min | |
Length (no bit) | Weight (no bit) | External diameter | Bit shank | Hole range | Connection thread | |
1100mm | 66.5kg | Φ125mm | Mission50 | Φ130-Φ156 | API 2 3/8" Reg | |
Working pressure | Impact rate at 1.7MPa | Recommended rotation speed | Air consumption | |||
1.0MPa | 1.8MPa | 2.4MPa | ||||
1.0-2.5MPa | 28Hz | 20-35r/min | 7m3/min | 14m3/min | 19m3/min |