|Max. Push & Pull force
|Max. Push & Pull speed（m/min）||37||Max. Rotation Speed
|2*194||Caterpillar Walking Speed
|Entry Drill Angle
|8-18||Max. Climbing Gradient
|Max Aperture Diameter
|Ф1600||Max. Drilling Length
|Engine||Commins||Push & Pull motor||German Rexroth
/ Italy Sam
|Hydraulic Motor||American Sauer||Push & Pull motor||German Rexroth
/ Italy Sam
1. with Cummins turbocharged engine, strong power, stable performance, oil consumption is 20% lower than other engine.
2. with imported electric proportional motor, simple gear transmission structure, reliable performance, push-pull infinitely variable speed, top rank in working efficiency, the power head is reserved with reinforcement device(push-pull), the push-pull force can reach 1700KN.
3. equipped with imported electric proportional motor, rotation is infinitely variable speed, which improved working efficiency greatly.
4. 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.
5. 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.
6. Floating spindle further protects the drill pipe thread.
7. Four bar luffing mechanism makes big angle(0°-18°), low gravity center, good stability.
8. Wire-control ensures the safety of rig and people during walking, walking, transition, loading and uploading is convenient.
9. Fully open mechanical hand makes drill rod slip automatically, no need unload drill rod with people, saving labor charges.
10. Enlarged cab can lift up and down with warm/cool AC.
11. Liquid crystal system man and rig exchange can monitor rig condition any time, which can adjust rig work, making operation simpler and more comfortable.
12. There are two operation systems: automatic and manual, in automaticoperation condition, it can adjust rig parameter on time according to soil condition, thus protect the rig.
13. With dual power system, you can choose single engine or dual engine to work according to the project requirement, saving oil charge.