1. with turbocharged engine, strong power, stable performance, oil consumption is 10%-20% lower thanother engine.
2. open-circuit variable hydraulic system from Germany Rexroth, large flow, good in anti-pollution, safety and reliable.
3. 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.
4. equipped with imported electric proportional motor, rotation is infinitely variable speed, which improved working efficiency greatly.
5. 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.
6. 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.
7. Floating spindle further protects the drill pipe thread.
8. Four bar luffing mechanism makes big angle(0°-18°), low gravity center, good stability.
9. Wire-control ensures the safety of rig and people during walking, walking, transition, loading and uploading is convenient.
10. Fully open mechanical hand makes drill rod slip automatically, no need unload drill rod with people, saving labor charges.
11. Enlarged cab can lift up and down with warm/cool AC.
12. Liquid crystal system man and rig exchange can monitor rig condition any time, which can adjust rig work, making operation simpler and more comfortable.
13. Intelligent program control system, comfortable operation, stable performance, strong function extension.
Engine
Power264kW
Rig
Weight26,000kg
Walking
Speed3-5km/h
Dimension（L×W×H
mm）10300×2500×3100
Max
push & Pull force1170/1750kN
Max
push & Pull speed35/23m/min
Max
torque43,000Nm
Max
Mud Pump Flow750L/min
Mud
Pump Max Pressure10MPa
Entry
Drill Angle10-18°
Max
Rotation Speed96r/min
Max.
Drilling Length1000m
Max
Aperture DiameterФ1500mm
Max.
Climbing Gradient20°
Configuration
| Engine |
Commins |
| Push & Pull motor |
German Rexroth/ Italy Sam |
| Mud Pump |
Leike/zhongdi/Zhongtan |
| Push & Pull motor |
German Rexroth/ Italy Sam |
| Hydraulic Motor |
American Sauer |
| Walking Motor |
KoreaDesung/ Miaoyifu/ Other |
