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CFA construction method	Max. diameter	700mm
	Max. drilling depth	15m
	Main winch line pull	230 kN
Rotary drilling construction method	Max. Diameter	1500 mm
	Max. drilling depth	37 m
	Main winch line pull	120 kN
	Main winch line speed	78 m/min
Working parameters	Max. torque	125 kN.m
	Auxiliary winch line pull	60 kN
	Auxiliary winch line speed	60 m/min
	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	204 kN
Operating size	Operating height	18200 mm(CFA)/14800mm(rotary drilling)
	Operating width	2990 mm
Transport size	Transport height	3500 mm
	Transport width	2990 mm
	Transport length	13960 mm
Total weight	Overall weight	35 t

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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 half a year or 1000 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.