RQ-2

RQ-1

RQ-3

Attachment / Hydraulic Breaker

Hydraulic Breakers

Operation Weight (ton) 104 ~ 556

Carrier Weight (ton) 0.8 ~ 13

Features

The RQ-series have been designed with many special features

The advanced gas & oil percussion mechanism generates extra power by accumulated gas pressure which ensures a very reliable performance with a wide range of excavator pump conditions.

IPC & ABF System

Integrated Power Control & Anti-Blank Firing System allows you to choose from 3 different modes. The automatic anti blank firing function (shutoff) can be switched off or on. The operator can select the correct operating mode from high frequency with normal power to low frequency with extra power . With this advanced system, the operator may choose the correct mode in accordance with site requirements in a matter of minutes and with a minimum of hassle.

Auto shut-off & easy start function

Breaker operation can be automatically stopped in order to prevent consequential damage to the power cell due to the blank firing. Especially in secondary breaking or when the operator is unskilled. Breaker operation is easy to restart when soft pressure is applied to the chisel to the work surface.

Enhanced vibration dampening & sound suppression system

Meet strict noise regulations and allow more comfort for the operator. Further features are standard connections for underwater operation and an automatic lubrication pump.

Specifications

Parameter	Unit	XQ1	XQ2	XQ3	XQ6	XQ8	XQ10
Operation Weight	ton	104	130	156	299	379	556
Required Oil Flow	l/min	15-35	20-45	25-55	40-75	50-90	60-100
Operation Pressure	bar	90-120	90-120	90-120	110-140	120-150	130-160
Impact Rate	bpm	800-1350	700-1350	600-1250	570-1000	540-800	500-760
Tool Diameter	mm	40	45	53	68	75	85
Impact Power	J	280	300	385	640	850	1350
Carrier Weight	ton	0.8-2.5	1.2-3	2-4.5	4-9	5-12	9-13

Parameter	Unit	XQ15	XQ18	XQ20	XQ22	XQ28
Operation Weight	ton	845	1607	1759	2053	2185
Required Oil Flow	l/min	80-120	90-120	100-150	120-180	150-210
Operation Pressure	bar	150-170	150-170	160-180	160-180	160-180
Impact Rate	H-Mode bpm	455-730	350-650	350-600	350-500	300-450
Impact Rate	L-Mode bpm	455-730	350-650	500-850	500-700	430-580
Tool Diameter	mm	100	125	135	140	150
Impact Power	J	2250	2790	3600	3895	5000
Carrier Weight	ton	9-16	15-18	16-21	18-26	25-30

Parameter	Unit	XQ30	XQ35	XQ35F	XQ40	XQ60
Operation Weight	ton	2671	3033	3169	3950	5889
Required Oil Flow	l/min	180-240	200-260	200-260	210-290	350-420
Operation Pressure	bar	160-180	160-180	160-180	160-180	180-200
Impact Rate	H-Mode bpm	300-450	250-400	200-350	200-350	200-300
Impact Rate	L-Mode bpm	430-580	380-550	300-500	300-470	300-400
Tool Diameter	mm	155	165	165	175	200
Impact Power	J	5950	6950	9400	11000	21000
Carrier Weight	ton	28-35	30-42	35-45	42-52	52-70