Hammer Rock Mining Drill Machine for Mine

Basic Info

Model NO.	YT28
Type	Air Hammer
Usage	Mining
Working Style	Reciprocating Type
Air Wrench Type	Pulse pneumatic wrench
Pneumatic Drill Range	Mining
Brand	Wantai
Degree of Automation	Semi-automatic
Screwdriver Startup Mode	Air Pressure
Condition	New
Customized	Customized
Dimension(L*W*H)	659*248*205mm
Transport Package	Wooden Box
Specification	27kgs
Trademark	Wantai
Origin	China
Production Capacity	70000 Set/Year

Product Description

Hammer rock mining drill machineApplicationYT29A is a heavy duty pusher leg rock drill featuring high efficiency and low air consumption. It is primarily designed drilling in mines, hydropower stations, and road construction projects. It is also a new product suitable for tunneling and other stone works in mining and metallurgical industry.
Specifications

Pneumatic rock drill YT29A
Weight	27	kg
Dimension(L*W*H)	659*248*205	mm
Cylinder diameter	82	mm
Piston stroke	60	mm
Working pressure	3.5-5	Bar
Impact energy (at 5 bar)	≥70	J
Air consumption(at 5 bar)	≤65	l/s
Impact frequency(at 5 bar)	≥37	Hz
Water pressure	working pressure-1	Bar
Air hose inner diameter	25	mm
Water hose inner diameter	13	mm
Drilling diameter	32-45	mm
Max drilling depth	5	M
Working temperature	-30 to +45	ºC
Shank size	H22*108±1	mm
Lubricator FY250
Weight	1.2	kg
Capacity	0.25	liter

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