350M Fully Hydraulic Mobile Mine Drilling Rig Machine Rock Drill

Introduction

The dual-use water and air drilling rig is a self-developed water well drilling equipment that integrates the functions of water drilling and air drilling. 

It adopts a vehicle-type 525 gearbox. The transmission efficiency is twice that of hydraulic transmission, and the power energy consumption is reduced by 35%. More efficient and energy-saving. 

It solves the difficulties of air hammer drilling in the soil layer, as well as the low construction efficiency of rotary drilling rigs in hard rock layers, gravel, and pebble layers. 

Advantages

1. The drilling rig has a speed range of 27-901 r/min, and the max. outputs torque is 10500N.m. 

2. The drilling rig uses a long-stroke double-speed mechanism and a mechanical power head with a stroke of 3500MM to improve drilling efficiency and reduce the occurrence of drill blockage and drill burning accidents. 

3. The drilling rig uses a dual-circuit oil pump for oil supply. During drilling, a single pump is used, and during lifting, the two pumps are combined for flow, resulting in minimal power loss and reduced auxiliary time.

Machine details

Centralized operation of the handles, and equipped with movable pedals for convenient operation.

Drilling rig gear

The drilling machine gear operation display, with an automobile-style gearbox, has 5 forward gears and 1 reverse gear.

Power head display

The power head is driven by gears and can be opened and closed hydraulically. The top faucet can be connected to water drilling or pneumatic drilling.

Pneumatic impact interface