Down the Hole Drilling Rig 1>Rock hardness:f=6~20 2>Bore Dia.(mm):68~130 3>Motor power:4KW 4>G.W.(kg):260

Pneumatic Down the Hole Drill HQF100:

Features:

1) High efficient and energy-saving.

Use the hydraulic technique, with reasonable disposition and price, saving oil consumption. The support uses fluted disc for location, which makes the structure more novel. 

2) Nimble to move, easy to operate.

Dismount ability of complete machine is good. The machine suits to work on primitive landform.

3) Proprietary technology.

Split type hydraulic power pack is the product that gains national patent. The power section and operation section are separate, therefore, when the drill works, it is only need the move the operation panel to realize multi-spot work, which would lower the labor intensity and make the working life of whole machine longer.

Specifications

Model	HQF100
Rock rigidity	f=6~20
Dia. of hole	68~130mm
Optium drilling depth	20m
Rod	Φ60×1000mm
Max. lifting power	7000N
Working pressure	0.5~0.7Mpa
Air consumption	9~12m3/min
Speed of rotator	110~160r/min
Motor power	4KW
Weight	260Kg
Hammer	Standard CIR90

Pneumatic Down the Hole Drill HQF100