Performance characteristic of small Horizontal Directional Drills
and carriage use double floating patented technology can greatly protect the drill pipe thread, increase the service life of the drill pipe.
speed sliding systems, variable motor to achieve high and low carriage sliding change, increasing the ability to adapt the drilling rig working conditions, improve the efficiency of the drilling rig construction.
the diverse needs of customers, the machine can option configuration with the automatic (semi-automatic) drill pipe handling device, automatic anchoring system, cab, air conditioning wind, cold start, freezing mud, mud washing, mud throttling and other devices, can also be optioned more Eco saving Cummins with EU Stage IIIA
Performance Characteristic of large Horizontal Directional Drills
meter display the working torque, push or pull force and so on parametric in working conditions. Electronic sensor has rapid reaction and can show overload immediately. It also endures accuracy and delay of the traditional hydraulic meter’s indication. it solve the matter to depend the operator to calculate the torque and force by the equipment’s switch directive.
frame slide by the cylinder. Combine with link weldment. It is easy safe and simple to adjust the entry angle of the equipment.
are used. The HDD has all the motion on the condition of any engine starting. Multi-condition technology of adjusting the travel speed combining with the multi-speed control of rotation and push or pull make HDD be suitable to the complex geology. You can use one engine in the condition of small pipe diameter in order to reduce the project cost.
pilot control, load sensing control help to save energy and operate flexibly. The main part of hydraulic and electric and transmission are made of world first-class brand products, good performance, good reliability
Engine Power: 239/2200 kW/r/min
Max thrust-pull force : 725 kN
Torque : 31000 N*m
Weight : 21 t
Dimension : 11610 x 2475 x 3115 mm