Description
Max. drilling diameter: 1300mm
Max. drilling depth: 44/35
Max. output torque: 140kN.m
Rotary speed range: 6-33rpm
ADVANTAGE INTRODUCTION
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- The whole machine can be transported with Kelly bar to realize quick transfer between operation and transportation.
- Cummins engine with reliable performance and strong output power.
- High construction efficiency, thanks to adoption of large displacement main pump and optimizing power system.
- Less fuel consumption, thanks to adoption of a new generation of electronic control platform and proportional control hydraulic system.
- The auxiliary winch can lift Dia.0.8m steel cage (with a Kelly bar).
- Automatic multi-self-checking, safety and performance monitoring.
- Options: Spin-off, auto-lubrication.
The newly upgraded ZR140 is not only highly efficient in construction and retains its value, but is also transported with rods, has a small grounding ratio pressure, comes standard with 355*10 drill rods, has a hole diameter of 1300mm and a maximum drilling depth of 44m, making it a real helper for you to get rich.
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