Hydraulic Mining Blasting Hole Drilling Rig 

CTQ-G140YF  High Air Pressure DTH crawler drilling rig with a low energy consumption, high efficiency , easy to transport . The drilling rig controllerd by hydraulic systems,only DTH hammer consume air, it saves purchase cost of a complete  cost of equipment, The Rotary system adopt a new motor,in order to maintain large output of rotary torque, when dragging  air compressor, it is mobile and flexible,strong climbing ability, suitable for rugged ground operations. This rig has high  drilling efficiency, easy Maintenance, high reliability, better use for mining, highway,water conservancy,  power station  construction and other blasting hole projects.

Technical data:

 

Bore diameter(mm)	100-140
Bore depth(m)	60
Walk speed(km/h)	0-2.5
For rock(F)	6-20
Air pressure(Mpa)	1.05-2.46
Air consumption(m3/min)	10-20
Once promotion(mm)	3000
Skid pitch(°)	Up Down Total  100
Skid swing angle(°)	Left Right Total  100
Boom swing angle(°)	Left Right Total  70
Boom pitch(°)	Up Down Total  60
Host power(Kw)	56
Rotation speed(r/min)	0-126
Dimension(L*W*H) (mm)	5270*1960*2300
weight(Kg)	4800

Detailed Photos

Packaging & Shipping

Company Profile

 

Q1: What's your delivery time?

A: 15 days to produce, within 3 days if in stock.

Q2: What's methods of payments are accepted?

A: We agree T/T ,L/C , One touch , West Union ,Money Gram ,Paypal.

Q3: What about the shipments and package?

A: 40' container for 2 sets, 20' container for 1 set, 
Machine in standard packing, spare parts in standard export wooden box.

Q4: Have you got any certificate?

A:We have got ISO,CE certificate.

Q5: How to control the quality?

A: We will control the quality by ISO and CE requests.

Q6: Do you have after-sale service and warranty service ?

A: Yes, we have.We can supply instruction for  operation and maintenance.If necessary, we can send our engineer to repair the machine in your company.

Warranty is one year  for the machine.

Q7: Can I trust your company ?

 A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Alibaba can guarantee all of you payment .Just order from US !