HengWang Rock Drilling Rig

The HengWang Rock Drilling Rig is a powerful tool designed for efficient drilling in various mining applications. This rig is perfect for creating blast holes and core samples in challenging environments.

Key Features

Robust Performance: The rig can drill to a depth of 30 meters, making it suitable for deep mining operations.

High-Speed Drilling: With a core sample drill speed of 1920 RPM, it ensures quick and efficient drilling.

Versatile Diameter: The rig accommodates drill pipes with a diameter of 90 to 130 mm, allowing for flexibility in different drilling tasks.

Adjustable Rotation Speed: The rotation speed ranges from 0 to 150 RPM, providing control for various drilling conditions.

Powerful Diesel Engine: The HengWang rig operates on diesel power, ensuring reliability and efficiency in demanding environments.

User-Friendly Operation: Designed for ease of use, the rig is straightforward to operate, enhancing productivity on site.

Customizable Options: The rig can be customized in color to meet specific user requirements.

The HengWang Rock Drilling Rig is an excellent choice for those looking for a durable and efficient solution for mining and drilling tasks. Its powerful features and ease of operation make it an invaluable asset in the field.

Product Info Gallery

Pneumatic DTH drilling rig

Using : 
Before the coal mining, coal mines drilled gas drainage (discharge) holes, grouting fire prevention holes, coal seam water injection holes, anti-burst pressure relief holes, water exploration holes, geological exploration holes and coal mine underground drilling.Introductions:
This model is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 2200N.m, which meets the needs of 76 drill pipes and 130 bores. The rotation speed can reach up to 150 revolutions, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, the 920 series models are equipped with engineering tracks and plunger motors as standard, which increase the leveling function, improve the climbing and cross-country performance of the equipment, and can adapt to complex terrain conditions. Vertical holes can be drilled for slopes to meet the needs of different working conditions.

This pneumatic DTH drilling rig has two type design,HW420T with dry dust collection device,and the weight is more heavy than HW420B,of course,the price also has some diffrence,you can choose this drilling rig according to your budget.

Products Details

The centralized operation platform is convenient for one person to control the machine, which is more convenient and fast

This pneumatic DTH drilling rig with engineering crawlers and plunger motors as standard, which makes the product quality more reliable.It can adapt to complex terrain conditions

HW920 pneumatic DTH drilling rig uses double cycloid motor slewing head, with large torque and fast speed, which can meet the requirements of 76mm drill pipe and 130 hole diameter.

This DTH drilling rig can be equipped with dry dust collection device,more environmentally friendly.

Pneumatic  DTH drilling rig spare parts