Daekko – Compact Power, Maximum Efficiency

DKO-53 Hydraulic Rock Breaker

Side mounted type

One-piece bracket design, simple structure, hollows on both sides of the bracket for easy maintenance, low cost, widely used domestically. Often used for excavation and mining.

Top mounted type

There are many kinds of adaptive excavators, which have good generality, long length, wide working range and are widely used abroad. Mostly used for demolition, tunnel operation and slag crushing.

Sound suppressed type

It incorporates all the advantages of top-mounted breakers and features a fully enclosed design. The main powercell and the bracket are assembled using shock-absorbing dampers and pads, resulting in low noise and failure rates. Often used for demolition, tunnel operations, and slag breaking.

Side Mounted Type

Model Number		DKO-53
Weight	kg	140
Length	mm	817
Work Flow	L/min	25-50
Work Pressure	bar	90-120
Setting Pressure	bar	150
Impact Frequency	bpm	600-1100
Hose Diameter	inch	1/2
Chisel Diameter	mm	φ53
Chisel Length	mm	580
Chisel Weight	kg	10
Nitrogen Gas Pressure(Back Cylinder)	bar	14-17
Nitrogen Gas Pressure(Accumulator)	bar	–
Carrier Tonnage	T	1.5-4.5

Top Mounted Type

Model Number		DKO-53
Weight	kg	159
Length	mm	817
Work Flow	L/min	25-50
Work Pressure	bar	90-120
Setting Pressure	bar	150
Impact Frequency	bpm	600-1100
Hose Diameter	inch	1/2
Chisel Diameter	mm	φ53
Chisel Length	mm	580
Chisel Weight	kg	10
Nitrogen Gas Pressure(Back Cylinder)	bar	14-17
Nitrogen Gas Pressure(Accumulator)	bar	–
Carrier Tonnage	T	1.5-4.5

Sound Suppressed Type

Model Number		DKO-53
Weight	kg	171
Length	mm	1061
Work Flow	L/min	25-50
Work Pressure	bar	90-120
Setting Pressure	bar	150
Impact Frequency	bpm	600-1100
Hose Diameter	inch	1/2
Chisel Diameter	mm	φ53
Chisel Length	mm	580
Chisel Weight	kg	10
Nitrogen Gas Pressure(Back Cylinder)	bar	14-17
Nitrogen Gas Pressure(Accumulator)	bar	–
Carrier Tonnage	T	1.5-4.5