GS1600-LS Horizontal Directional Drilling Machine Technique Proposal
Ⅰ Main Technique Parameters:
| Rig weight: 29000kg | Dimension(L×w×h mm):11000×2450×3100 |
| Max. push&pull force 1700KN | Max.torque: 78000N·m |
| Max. push&pull speed: 37m/min | Max. rotation speed: 95r/min |
| Entry drill angle: 8-22° | Max. climbing gradient: 20° |
| Max.back-reamer aperture:1600mm(Soil depended) | Max. construction distance:1200m(soil depended) |
| Engine power: 316KW | Walking speed: 3-6Km/h(dual speed) |
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Ⅱ.Main equipments:
- Power system: use Weichai engineering machinery special engine;
- International first-class hydraulic system: Hengli variable piston pump, German Linde or German Rexroth hydraulic motor;
- Mechanical hand to load and unload the drill rod.
- 3t crane.
- Moveable cab with AC.
- PLC intelligent program control system.
- With wire. Wireless guiding.
- Rotation-push-pull mutual coordination.
- Track wire-control walking, there are two gears to adjust (high-speed. low-speed).
Ⅲ. Main Performance Characteristics
- Weichai turbocharged engine has strong power and stable performance, and its fuel consumption is more than 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 power head is reserved with reinforcement device(push-pull), the push-pull force can reach 1700KN.
- Equipped with imported electric proportional motor, rotation is infinitely variable speed, which improved working efficiency greatly.
- 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.
- Enlarged cab can lift up and down with warm/cool AC.
- Liquid crystal system man and rig exchange can monitor rig condition any time, which can adjust rig work, making operation simpler and more comfortable.
