Super stability and convenience of transportation, for using the special hydraulic and telescopic crawling chassis of rotary drilling rig. The quality of work is enhanced by increasing the mast section to reduce mechanical wobble of the mast. High-performance and more energy-efficient, due to the technology of load-sensing hydraulic system. It can be equipped with a variety of drilling tools to realize drought and wet working, The single winding roll of main winch enhances the life of rope and the precision of depth detection. It can choose winch pull-down. The travel is l6 m, The Max. force of winch pull-down is 500kN. Highly effective drilling torques, due to the robust drilling head, which choose the import motor and reducer manufactured by internationally renowned company.
Технические характеристики
CharacteristicsFunctionsoil investigation, deep-stabilizationApplicationsmultifunction, piling, deepMobilitycrawlerDrilling unitrotaryOther characteristicshydraulic, construction, diesel engineDrilling diameter
3,000 mm (118 in)
Drilling depth
79 m (25902)
Max.: 120 m (39308)
Overall length (working)
10,750 mm (423 in)
Overall width (working)
5,500 mm (217 in)
Overall heigth (working)
31,060 mm (1,223 in)
Machine weight
168 t (185.2 us ton)
Motor power
447 kW (607.75 hp)
Hydraulic working pressure
32 MPa
Max driving speed
1 km/h (1 mph)
Overall length (when moving)
18,040 mm (710 in)
Overall width (when moving)
4,050 mm (159 in)
Overall height (when moving)
3,615 mm (142 in)
