horizontal directional drilling rig thrust force ≤ 1300 KN

Horizontal Directional Drilling Rig Overview

This horizontal directional drilling rig features a high-quality hydraulic system and advanced control technology, offering powerful performance, efficient operation, and easy handling while significantly minimizing surface disruption.

Key Features

1. High-Quality Hydraulic System:
   The rig uses high-quality hydraulic components. The entire hydraulic system combines a closed circuit (for thrust/pullback and rotation) and an open load-sensing circuit (for auxiliary functions), providing high efficiency.
2. Reliable Control Valve Assembly:
   The control valve assembly features a combination of electric and manual controls, with the main control valve imported from Sauer (USA) for excellent reliability.
3. Clear Parameter Display:
   Rig parameters are displayed using both intuitive pointer gauges and electronic instruments, making pressure, torque, rotation speed, and thrust/pullback force easy to read at a glance.
4. Advanced Power Head Rotation:
   The rotation of the power head is driven by imported Poclain (France) dual low-speed high-torque motors with two-stage stepless speed regulation. The spindle is floating, which helps protect the drill rod threads.
5. Stable Thrust/Pullback Drive:
   The thrust/pullback of the power head is driven by four sets of imported Sauer (USA) motors and Dynamik gearboxes, utilizing gear and rack transmission for superior stability.
6. Comfortable Control Cabin:
   Equipped with a vehicle-mounted control cabin and air conditioning for heating and cooling, the rig provides a comfortable and convenient working environment.
7. Precise Rod Handling:
   The clamp and wrench of the rod handler have adjustable spacing. The wrench auto-centers, and the clamp travels along the entire stroke, ensuring precise, stable, and reliable rod handling.
8. Powerful Gearbox:
   The rig utilizes imported Doosan (Korea) gearboxes, delivering strong power and excellent climbing capability.