KR125

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  • BRIGHT SPOT OF PRODUCT

● 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.

 

TECHNICAL SPECIFICATIONS


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

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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