Product Model | KR90A |
---|---|
Max. drilling depth | 28/36m |
Overall weight | 24t |
Performance
●The leading overall transport full hydraulic rotary drilling rig, can change transport state into working
state rapidly;
●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 EN16228. Meet the
requirements of dynamic and static stability.
■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 safety;
■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 | 90 kN.m |
Max. diameter | 1000 mm |
Max. drilling depth | 28 m(standard)/36 m(optional) |
Speed of rotation | 6~30 rpm |
Max. crowd pressure | 90 kN |
Max. crowd pull | 120 kN |
Main winch line pull | 80 kN |
Main winch line speed | 75 m/min |
Auxiliary winch line pull | 50 kN |
Auxiliary winch line speed | 40 m/min |
Stroke(crowd system) | 3500 mm |
Mast inclination(lateral) | ±3° |
Mast inclination(forward) | 3° |
Max. operating pressure | 34.3 MPa |
Pilot pressure | 3.9 MPa |
Travel speed | 2.8 km/h |
Traction force | 122kN |
Operating height | 12705 mm |
Operating width | 2890 mm |
Transport height | 3465 mm |
Transport width | 2770 mm |
Transport length | 11385 mm |
Overall weight | 24t |
TYSIM PILING EQUIPMENT CO., LTD
Name : TYSIM
Service Tel : Tel: +86-510-83590747 phone:+86 18352067788
E-mail : tysim@tysim.cn
Web Site : http://en.tysim.cc/
Address : No.3 Building, 311 Yanxin Rd, Huishan Economic Development Zone, Wuxi, Jiangsu, China.P.C:214174
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