Daekko – Compact Power, Maximum Efficiency

DKO-120 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

Engineered with a one-piece bracket design and a streamlined structure, featuring hollow sections on both sides to facilitate maintenance. This cost-efficient solution is extensively utilized in domestic markets, particularly in excavation and mining applications

Side Mounted Type

Model Number		DKO-120
Weight	kg	1186
Length	mm	1382
Work Flow	L/min	90-120
Work Pressure	bar	160-180
Setting Pressure	bar	210
Impact Frequency	bpm	350-700
Hose Diameter	inch	3/4
Chisel Diameter	mm	φ120
Chisel Length	mm	1200
Chisel Weight	kg	70
Nitrogen Gas Pressure(Back Cylinder)	bar	6-8
Nitrogen Gas Pressure(Accumulator)	bar	55-60
Carrier Tonnage	T	11-16

Top Mounted Type

Model Number		DKO-120
Weight	kg	120
Length	mm	959
Work Flow	L/min	90-120
Work Pressure	bar	160-180
Setting Pressure	bar	210
Impact Frequency	bpm	350-700
Hose Diameter	inch	3/4
Chisel Diameter	mm	φ120
Chisel Length	mm	1200
Chisel Weight	kg	70
Nitrogen Gas Pressure(Back Cylinder)	bar	6-8
Nitrogen Gas Pressure(Accumulator)	bar	55-60
Carrier Tonnage	T	11-16

Sound Suppressed Type

Model Number		DKO-120
Weight	kg	1200
Length	mm	1790
Work Flow	L/min	90-120
Working Pressure	bar	160-180
Setting Pressure	bar	210
Impact Frequency	bpm	350-700
Hose Diameter	inch	3/4
Chisel Diameter	mm	φ120
Chisel Length	mm	1200
Chisel Weight	kg	70
Nitrogen Gas Pressure(Back Cylinder)	bar	6-8
Nitrogen Gas Pressure(Accumulator)	bar	55-60
Carrier Tonnage	T	11-16