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Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering

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Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering

Brand Name : MTH

Model Number : YT28

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 1 SET

Price : Negotiable

Payment Terms : T/T, Western Union, L/C

Supply Ability : 2000 sets per week

Delivery Time : 7-15 woring days

Packaging Details : Wooden case

Name : YT28 Rock Drilling

Machine Type : Drilling Tools

Model : YT 28

Application : Mining,various rock drilling operations

Weight : 26kg

Advantage : Light weight, low noise, high efficiency

Length : 661mm

Gas consumption : ≤55L/s

The cylinder diameter : 80mm

borehole speed : ≥475mm/min

Warranty : 1 Year

Usage : Rock drilling

Power type : Air compressor

Type : ROCK DRILLING RIG

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Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering




Specifications:

PRODUCT SPECIFICATION

The parameter name

Unit

The parameter value

Weight

kg

≈26

Length

mm

661

The cylinder diameter

mm

80

Piston stroke

mm

60

Gas consumption

L/s

≤55

Drilling and frequency

Hz

≥34

Impact energy

J

≥70

borehole speed

mm/min

≥475

The borehole diameter

mm

Φ34-42

Perforating depth

m

5

Shank

mm

22×108±1


Features:
Light weight, low noise, high efficiency, good economic results.

Application:
mining tunneling and various engineering operations in the drilling of cannon holes, metallurgy, coal, railway, transportation, water conservancy and national defense stone works





Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & EngineeringPowerful YT 29A Rock Drilling Machine for Mining, Tunneling & EngineeringPowerful YT 29A Rock Drilling Machine for Mining, Tunneling & EngineeringPowerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering
FAQ

Q1: What’s your delivery time?
A: Commonly product need 20 days to produce, within 3 days if in stock.
Q2: What’s methods of payments are accepted?
A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.
Q3: What about the Shipments?
A: Bases on other quantity .We can send it to you by Express ,by Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We should be checking & testing everyone button bit before shipment.
Q5: Do you agree sample order ?
A: Yes ,we are welcome your sample order to testing our quality.
Q6: Can we select the button bit color?
A: Yes ,we have golden ,silvery ,black and blue for your choice.
Q7: Can we change to our mark on the button bit?
A: Yes ,we can casting your company mark on the button bit.(Except sample order)
Q8: Do you have after-sale service and warranty service ?
A: Any Quality or quantity problem once confirmed,we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Q9: 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 .Ali baba can guarantee all of you payment .Just order from US !
















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