Pusher Leg Rock Drills

We are engaged in offering our clients a wide range of Pusher Leg Rock Drill (MDS-16W), which is an all-rounder rock drill widely used for various applications. These drills consist of a robust rifle bar rotation mechanism, long stroke and good penetration rates in hard rock. In these drills, the pusher leg control is provided at the back head of the rock drill.

Model No.	Wt.	Overall Length	Air Consumption	Hole Range	Piston Bore	Stroke Length	Impact rate
	lb	inch	at 92 psi	inch	inch	inch	at 6 bar
MDS 16W	57.3	27.9	248.4 cfm	1-1.6	2.7	2.1	39

Our organization is among leading manufacturers of Pusher Leg Rock Drill (MDS-404W). These drills are designed to drill holes of 27-40 mm (1 1/16" - 1 9/16") in diameter up to the depth of 6 meter (20'). Due to its reliable design comprising rifle bar rotation and flushing system with double concentric tubes, these drills have gained worldwide recognition among our clients. Our Pusher Leg Drills are widely used in various operations of underground mines and tunnels because of their low air consumption and a very high drill rate with respect of weight of the drill. These drills are used for horizontal or inclined drilling in association with a Pusher Leg.

Pusher Leg Data

MMK 62 Pusher Legs are widely used for drilling and tunneling operations. The sturdy construction and simple design of all components ensure a defect free and convenient operation. Feed pressure is controlled by a hand-operated valve at the air inlet keeping the maintenance cost to lowest level. A push-button operated valve allows momentary of feed pressure.

Used to slot holes for more accurate rock splitting; specially designed taper bits that optimize drilling efficiency; long-life, fully carburized taper rods; diamond crowns; plus accessories such as a dimensional stone block-dressing hammer and taper bit removal tool.

Used in conjunction with the S21 Blower in stitch drilling to slot the holes for more accurate splitting of the rock.