HG300D-150 Water Drilling Rig

HG300D could drill hard rock.

This machine has hydraulic pressure power in the downward direction, and the spindle speed can be as high as 1000 rpm. The hydraulic pressure  and rotation speed can be adjusted manually, so it can efficiently drill borehole well in rocky areas.

HG300D drilling rig is a kind of widely used and hydraulic feeding drill, which has the characteristics of big power,great lifting force (2T) and high transmission torque. It can be used in engineering geological survey of railway, hydropower, transportation, bridge, foundation and other buildings, geological core drilling and physical exploration and water borehole well drilling so on.

Characteristics

1. Power can be equipped by electrical motor or diesel engine, as per your project needs;

2. Hoist adopts Frictional clutch mechanism, using powder metallurgy friction plate,with good

performance and long service life; With rapid and convenient hydraulic movable base, reliable

hydraulic position locking, greatly improve the working efficiency before drilled hole, such as

adding and taking off the drill rods ;

3. Hydraulic part: piston rod adopts stern sealing ring(sealing ring for shaft),hydro-cylinder  piston adopts Glyd ring(sealing ring for hole), up to international advanced level, with good sealing performance and durability;

4. Easy to be disassembled, installed and operation.

5. With large rotary torque which are better than the other same level drilling machines. The rotaryunit has different rotating speed grades, which can meet the requirements in different layers and

different drilling projects.

Technical specifications: