small DTH drilling rig KQD70 from china factory

Specifications

KQD70
Hole diameter (mm) 60-80
Drilling depth (m) ≥ 15
Rotation speed (rpm) 0-75
Working pressure (MPa) 0.5 ~ 0.7
Drill pipe specification (mm) 60x1000
Air Consumption (m 3/min) ≥ 3.5
Lifting force (N) 15000

High Adaptability Down the hole drill KQD70

1.high efficiency and energy saving-motor driven down the hole drill

2.simple structure and easy to move

material and superior technology

4.adopt consummate design, long service life

Other down the hole drill Technical Parameters:

About us:

1. KAISHAN is the only manufacturer in china which is able to mass produce the motor powered and diesel powered portable air compressor, breaking the monopoly of foreign brand in the air compressor.

2. Good adaptability: automatically control the air delivery of diesel engine by matching the demand of air consumption, which equal to frequency conversion control in motor power screw air compressor

3. Operation parameter is straightforward, with multiple warning and shut down protection device

Our Factory produce all kinds of air compressor and rock drill and drill rig, any feedback from you will be highly appreciate.

1)Delivery time :within 30days after receiving your advance payment

 2)Payment terms:T/T 50% in advance ,the balance should be paid within 5days against the B/L date

3)Package:1,plywood cases suitable for sea transportation 2,Fumigation-free wooden cases 3,simple package

4)Air compressor HS CODE:8414809090

5)Quality Guarantee:12 months from delivery date(quick-wear part except)

6)After-sale service:For warranty repair/ replacement, user should send defective items back then supplier
re-supply the same to user whin assurance period for free(user in charge of freight fee)

More question pls contact Cathy.

Skype:kaishan02