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The B1200 full hydraulic extractor is used for pulling the casing and drill pipe. Although the hydraulic extractor is small in volume and light in weight, it can easily, steadily and safely pull out the pipes of different materials and diameters such as condenser, rewaterer and oil cooler without vibration, impact and noise. It can replace the old time-consuming, laborious and unsafe methods.
The B1200 full hydraulic extractor is the auxiliary equipment for drilling rigs in various geotechnical drilling projects. It is suitable for cast-in-place pile, rotary jet drilling, anchor hole and other projects with pipe following drilling technology, and is used for pulling out drilling casing and drill pipe.
| Model | B1200 |
| Casing extractor diameter | 1200mm |
| System pressure | 30MPa(max.) |
| Working pressure | 30MPa |
| Four jack stroke | 1000mm |
| Clamping cylinder stroke | 300mm |
| Pull force | 320ton |
| Clamp force | 120ton |
| Total weight | 6.1ton |
| Oversize | 3000x2200x2000mm |
| Power pack | Motor power station |
| Rate power | 45kw/1500 |
| Item | Motor power station | |
| Engine | Three-phase asynchronous motor | |
| Power | Kw | 45 |
| Rotation speed | rpm | 1500 |
| Fuel delivery | L/min | 150 |
| Working pressure | Bar | 300 |
| Tank capacity | L | 850 |
| Overall dimension | mm | 1850*1350*1150 |
| Weight (excluding hydraulic oil) | Kg | 1200 |