Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1 unit
Supply Capability:100 unit/month
Performance
●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 monitor;
●High security, designed in strict accordance with European Union safety standards EN791. Meet the requirements of dynamic and static stability.
■Imported CAT329D chassis, with skilled technology ,reliable and stable performance;
■Optimized structure of luffing mechanism and mast can extend structural components’ service life greatly;
■Unique structure of folding mast can ensure the overall transportation and reduce the transport size;
■Advanced design of rotary angle displacement output mechanism and central rotary joint output angular displacement can get higher reliability;
■Innovative drilling bucket depth measurement system can show higher accuracy than the average rig;
■The function of main winch bottoming protection and priority controlling can make the operation easier;
■The reversible use of the driving head’s chain can extend the service life;
■Multi-stage damping technology of the driving head can ensure the whole construction more stable;
■The technology of mast automatic verticality can make the vertical accuracy of the hole higher;
■The innovative design of luminous hot wheel can ensure construction in night more safe.
■The humanized design of chassis back can increase storage space efficiently.
New design of two-stage operating interface can make it more convenient to operate.
Technical specification | |
Torque | 200 kN.m |
Max. diameter | 1800 mm |
Max. drilling depth | 62.5m |
Speed of rotation | 87~26 rpm |
Max. crowd pressure | 150 kN |
Max. crowd pull | 180 kN |
Main winch line pull | 200 kN |
Main winch line speed | 70 m/min |
Auxiliary winch line pull | 80 kN |
Auxiliary winch line speed | 79 m/min |
Stroke(crowd system) | 4300 mm |
Mast inclination(lateral) | ±3° |
Mast inclination(forward) | 3° |
Max. operating pressure | 35 MPa |
Pilot pressure | 4 MPa |
Travel speed | 2.0 km/h |
Traction force | 370 kN |
Operating height | 20270 mm |
Operating width | 4300 mm |
Transport height | 3350 mm |
Transport width | 3000 mm |
Transport length | 14583 mm |
Overall weight | 60 t |