Air Leg Rock Drill Mining Jack Hammer Air Leg Rock Drill

• After-sales Service: Online Service
• Certification: CE, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 34-45mm
• Drill Hole Depth: 5m
• Drilling Way: Rock Drilling
• Model NO.: YT27
• Weight: 26kg
• Applicable Industries: Building Material Shops, Farms, Construction Works
• Key Selling Points: Competitive Price
• Power Type: Pneumatic Rock Drill
• Usage: Ore Mining
• Product Name: Rock Drill
• Impact Energy: ≥75.5j
• Length: 668
• Air Consumption: ≤80L/S
• Working Pressure: 0.5-0.63MPa
• Quality: Excellent
• Transport Package: Standard Export Packing
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month

Product Description

Product Description

Features
1  Safer  The intake pipe is nut-type locked, which is not easy to fall off and safer;
2  More Convenient   The inlet elbow adopts a rotating lock structure, which can be easily disassembled and transported without the help of tools.;
3  Smoother   Increase torque by 3%-5%, reduce stuck drilling, improve continuous working time, and effectively improve rock drilling efficiency;
4  More stable    Precise shape and position tolerance design, advanced heat treatment and forging processing technology, to ensure stable product performance, fewer failures, and longer service life.

air leg rock drill specifications
Model	YT27	YT24	YT28	YT29A	TY24C
N.W(kg)	27	24	26	26.5	27
Length(Mm)	668	678	661	659	610
Bit Head Size(Mm)	R22x108	R22x108	R22x108	R22x108	R22x108
Air consumption (L/S)	≤80	≤66.7	≤81	≤65	≤80
Percussive frequency(HZ)	≥36.7	≥31	≥37	≥37	≥37
Impact energy  J	≥75.5	≥65	≥70	≥70	≥65
Drilling diameter(Mm)	34-45	34-45	34-42	34-45	32-46
Piston diameter(Mm)	80	70	80	82	66.7
Piston stroke(Mm)	60	70	60	60	68
Working air pressure(Mpa)	0.63	0.63	0.63	0.63	0.5-0.63
Working water pressure(Mpa)	0.3	/	0.3	0.3	/
Drilling depth(M)	5	5	5	5	5
Air inlet size(Mm)	/	19	/	/	19

Packaging & Shipping

FAQ

1. what can you buy from us?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts

2. How can I make payment?
A: TT, Western Union, LC etc.

3.  How is the shipment?  How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.  Shipping efficiency depends on country and city you want to ship to.  For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4. How is your quality control?  
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

5. Do you have any certificate of authorization?  
A: Our machinery is CE certified.