Product Description
- Closed circuit system: high energy-saving, high efficiency, long life, reliable,high reliability.
- With turbocharging engine, strong power, stable performance, oil consumption is 20% lower than other engines.
- with imported electric proportional motor, simple gear transmission structure, reliable performance, push-pull infinitely variable speed, top rank in working efficiency, the push-pull force can reach 1300KN.
- dual speed motor from Korea desung excavator, max. walking speed can reach 6km/h, which don’t need load into truck for short-distance transition.
- Low clamping center protects the drill rod effectively, and takes up small construction space; front and back clamp are separated, the clamping can change block according to drill rod specification.
- Floating spindle further protects the drill pipe thread.
- Four bar luffing mechanism makes big angle(0°-18°), low gravity center, good stability.
- Wire-control ensures the safety of rig and people during walking, walking, transition, loading and uploading is convenient.
- Fully open mechanical hand makes drill rod slip automatically, no need unload drill rod with people, saving labor charges.
- Intelligent program control system, comfortable operation, stable performance, strong function extension.
- Enlarged cab can lift up and down with warm/cool AC.
