​​

Technical Specification of KR125C Rotary Drilling Rig
Type	KR125C
Torque	125 kN.m
Max. diameter	1300 mm
Max. drilling depth	43 m
Speed of rotation	8~30 rpm
Max. crowd pressure	100 kN
Max. crowd pull	150 kN
Main winch line pull	110 kN
Main winch line speed	78 m/min
Auxiliary winch line pull	60 kN
Auxiliary winch line speed	60 m/min
Stroke(crowd system)	3200 mm
Mast inclination(lateral)	±3°
Mast inclination(forward)	3°
Max. hydraulic pressure	35 MPa
Control hydraulic pressure	3.9 MPa
Max. moving speed	2.8 km/h
Traction force	205 kN
Operating height	15262 mm
Operating width	2980 mm
Transport height	3500 mm
Transport width	2980 mm
Transport length	13970 mm
Overall weight	36 t
Chassis
Type	CAT320D
Engine	CAT-C6.4

​

​

​

​

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 20 counstries, such as Russia, Australia, Thailand, Zambia and others.
4. Competitive price.

FAQ

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.

Q2: What's your service ?

We can offer professional technical support and good after-sale service to you.

Modification methods will be different according to different models and configurations of your owned excavators.

Before modifying, you need to provide configuration, mechanical and hydraulic joints and others.

Before modifying, you need to confirm technical specification.