Introduction

1. Dimension: 661×247×195mm and 26kg.

2. Application: Pusher leg rock drill is widely used in mining, roadway boring and all kinds of rock drilling operations, it is also suitable for drilling blasting and anchor holes in earth and stone engineering, as well as tunnel boring and support in traffic, water conservancy, hydropower and other projects.

product

Details

Basic information

The pusher leg rock drill is a modern rock drilling equipment. With a weight of 26kg and a length of 661mm, it is widely used in mining, roadway boring and various rock drilling operations.

Performance characteristics

The pusher leg rock drill has the advantages of high efficiency, low noise, light weight and good economic effect. It adopts reasonable lubrication method and advanced design of oil injector, as well as choosing reasonable air leg, which makes rock drilling operation both labour-saving and economical. In addition, it also has the features of strong function of blowing and washing the shell hole and large torque of rotating braze, which are obviously better than the similar products.

Specification Parameters

Weight	26kg
L×W×H	661×247×195mm
Air pressure	0.63MPa
Air consumption*	≤81L/s
Impact frequency	≥37Hz
Air hose size	25mm
Water hose size	13mm
Bore dia.	Φ34～Φ42mm
Drilling depth	5m
Shank size (Hex.×L)	22*108±1mm

Uses

Applications of Rock Drills

Rock drill, especially pusher leg rock drill, is a kind of high-efficiency rock drilling machinery, which has a wide range of applications.

Mining

Rock drill plays an important role in mining, especially in roadway boring and various rock drilling operations in the drilling of blasting holes. It is metallurgy, coal and other mining industry indispensable important equipment.

Transport and water conservancy construction

In the railway, highway, tunnel and water conservancy project stone excavation, rock drill is also often used for drilling blast holes to improve construction efficiency and quality.

National defence and geological engineering

In addition, rock drills are also widely used in national defence stone engineering and geological exploration, for drilling a variety of holes.

Features

We have a variety of models and power sizes to meet the needs of various construction sites.

Contact

Welcome to buy Open Drill Machinery Manufacturing, high efficiency, easy to operate, crafted with care, must be your best choice. We provide you with factory price, satisfactory service and timely delivery, looking forward to your contact.

FAQ

Q: What are the preparations before using a rock drill?

A: Check the integrity of components: Before rock drilling, check the integrity of the rock drill and its support or rock drill trolley, make sure that all components rotate flexibly, and fill necessary lubricants.
Cleaning the working surface: Check the roof and sides of the working surface for live rock and loose rock, and carry out necessary treatment to ensure the working surface is level.
Connecting pipes: When connecting gas and water pipes, blow out the debris in the pipes to avoid debris entering the machine body and affecting normal operation.

Q: What are the precautions when using rock drill?

A: Wet rock drilling: Stick to wet rock drilling, turn on the water before turning on the wind when operating, and turn off the wind before turning off the water when stopping the drill to prevent dry eye operation.
Safe operation: No gloves are allowed for braze holders, pay attention to the standing posture and position when using air leg drilling, avoid pressurising by the body or standing in front of the rock drill, in order to prevent broken brazes and injuries.
Lubrication and maintenance: Make sure the oil injector is full of oil before starting the machine, no lubrication operation is strictly prohibited; maintain the machine regularly, remove the spoils inside the machine and replace the damaged parts.

Q: What are the maintenance measures for rock drill after use?

A: Clean up the water: After the work is finished, turn off the water first, and then run the machine for a few moments to remove the water inside the machine to prevent the parts from rusting and corrosion.
Long-term storage treatment: If the rock drill needs to be stored for a long time, it should be disassembled, cleaned, oiled and sealed, and placed in a cool and dry place.

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