Internal air compressor, without air pressure and water supply from the outside;
Low noise, low dust;
A knob can switch 4 gears, can be adjusted according to the speed of strike and turn.

Product data of Rock Drilling Tools

Technical data
Percussion mechanism
Oil Pressure	Mpa	16
Oil Flow	Oil Flow	15
Frequency	bpm	1350
Percussion energy	J	45
Consumed power	kW	5
Rotation mechanism
Oil Pressure	Mpa	16
Oil Flow	l/min	10
Rotation speed(max)	rpm	400
Rotation torque(max)	Nm	51
Consumed power	kW	3
Air displacement	m³	0.57
Gas pressure	Mpa	0.5
Weight	kg	22

HRD 204 4 Gears Hand Held Hydraulic Rock Drill 1350 Bpm

Rock Drill Parts

Rock Drilling Bits

Rock Drilling Rod

Montabert Rock Drill

Rock Drill Accessories

Threaded Coupling Sleeve

Drill Shank Adapter

Impact Piston

Hydraulic Oil Filter Element

DTH Hammer Bit

Hydraulic Cylinder Seal Kit

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HRD 204 4 Gears Hand Held Hydraulic Rock Drill 1350 Bpm

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