|Max. torque:||80 kN.m||Max. drilling diameter:||1000 mm|
|Max. drilling depth:||28m(4 node )/22m(3 node )||Speed of rotation:||8~30 rpm|
|MMax. crowd pressure:||90 kN||Main winch line speed:||80 m/min|
|Stroke(crowd system):||2000 mm||Operating height:||12580 mm|
|Operating width:||2600 mm||Overall weight:||24 t|
●The leading overall transport full hydraulic rotary drilling rig, can change transport state into working
●High-performance hydraulic system and control system in cooperation with Tianjin University CNC
Hydraulic Institute of Technology, which can realize the machine efficient construction and real-time
●High security, designed in strict accordance with European Union safety standards EN1228. Meet the
requirements of dynamic and static stability.
|Technical Specification of KR80A Rotary Drilling Rig|
|Max. diameter||1000 mm|
|Max. drilling depth||28 m(4 node)/22 m(3 node)|
|Speed of rotation||8~30 rpm|
|Max. crowd pressure||90 kN|
|Max. crowd pull||120 kN|
|Main winch line pull||80 kN|
|Main winch line speed||72 m/min|
|Auxiliary winch line pull||35 kN|
|Auxiliary winch line speed||40 m/min|
|Stroke(crowd system)||2000 mm/3500mm|
|Max. operating pressure||34.3 MPa|
|Pilot pressure||3.9 MPa|
|Travel speed||2.8 km/h|
|Traction force||98 kN|
|Operating height||12580 mm|
|Operating width||2700 mm|
|Transport height||3250 mm|
|Transport width||2700 mm|
|Transport length||9150 mm|
|Overall weight||24 t|
|Form||Water cooling, 4 Cylinder in-line, Turbocharger|
|Section*length||3*7800 mm||4*7800 mm|
|Depth||22 m||28 m|
Why Choose Us?
1. We are the professional & trustworthy manufacturer of piling machinery in China, best quality & best service.
2. Supply professional customized service to meet all your requirements.
3. Our rotary drilling rigs have been sold to more than 7 counstries, such as Russia, Australia, Thailand, Zambia and others.
4. Competitive price.
Q1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is one year or 2000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
How to Contact Us?
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