KR125
● Leading the 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 is important to ensure
the machine efficient construction and real-time monitor
● High security in strict accordance with European Union safety standards EN791
design to meet the requirements of
■ Optimized structural of single-cylinder luffing mechanism to make the action
stable and easy maintenance and repair;
■ Optimized designing of two-stage mast, achieve docking and folding of the
mast automaticly, improve the efficiency and save manpower;
■ Advanced rotary angle displacement output mechanism and the central rotary
joint output angular displacement design gets higher reliability;
■ Innovative drilling bucket depth measurement system shows higher accuracy
than the average rig;
■ Main winch bottoming protection and priority control function, making the
operation easier;
■ the driving head adopt reversible design to doubled its life;
■ multi-stage damping technology of the driving head to ensure that the
whole construction is more accuracy;
■ Mast automatically adjust the vertical to enhance the accuracy of the hole;
■ The innovative design Wind-Fire Wheels the innovative design ensure work safer
in nighttime;
■ Humanity of the rear design can effectively increases storage space.
dynamic and static stability.
Max torque |
125KN.m |
Auxiliary winch speed |
60m/min |
Max drilling dia |
1300mm |
Max cylinder stroke |
3200mm |
Max drilling speed |
37m(Standard)/45m(Optional) |
Mast side raking |
±3° |
Working speed |
8~30rpm |
Mast raking forward |
3° |
Max cylinder thrust |
100KN |
Max operating pressure |
34.3Mpa |
Max hoist capacity |
150KN |
Max pilot pressure |
3.9Mpa |
Main winch pull force |
110KN |
Max moving speed |
2. 8km/h |
Main winch speed |
78m/min |
Max tractive force |
217KN |
Auxiliary winch pull force |
60KN |
Operating height |
15000mm
|
Transport height |
3500mm |
Operating width |
2900mm |
|
|
|
|
Transport width |
2900mm |
Total weight |
34T |
Transport length
|
13860mm |
|
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