SQ Medium to Heavy Range Breaker Series

Products > Breakers > SQ Full Range > SQ Medium to Heavy Range of Breakers

SQ Medium >
Heavy Range Breakers

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No matter the job, our breakers have the power.

Soosan’s SQ Medium to Heavy Breakers are designed for the operator to maximize productivity with unique features.

Which makes it easier to select the right breaker for the right job.

Slim Profile with Robust Structure

Slim profile for better visibility in narrow trench work. Hardox steel reinforcements at the lower end of the housing, protect the casing and power cell.

IPC & ABH System

IPC (Integrated Power Control) & ABH (Anti-Blank Hammering) system allow you to choose from 3 different modes. The automatic anti-blank hammering function can be activated off or on. The operator can select the optimum mode from high frequency with normal power to low frequency with extra power. With this advanced system, the operator may choose the most efficient operating mode in accordance with site requirements easily and in a matter of minutes.

Auto Shut-Off & Easy Start

Hydraulic breaker operating can be automatically stopped in order to prevent consequential damage to the power cell due to the blank hammering. Especially in secondary breaking or if an operator is unskilled.

Hydraulic breaker operation is easy to restart when soft pressure is applied to the chisel on the work surface.

Tie Bolt Nut-Locking Device

This prevents the power cell from consequential damage that may be caused by loosening of the tie bolt.

Brochure

Soosan’s Medium-Heavy Breakers get the job done.

Scroll right inside the chart to show more.


Description	Unit	SQ60	SQ70	SQ80	SQ100	SQ120	SQ130	SQ140	SQ150	SQ181
Impact Energy	ft/lb	3,000	4,000	5,000	6,000	7,500	8,500	10,000	12,000	15,000
Operating Weight	lb (kg)	3,543 (1,607)	3,878 (1,759)	4,526 (2,053)	4,817 (2,185)	5,889 (2,671)	6,687 (3,033)	6,986 (3,169)	8,708 (3,950)	12,983 (5,889)
Required Oil Flow	gal/min (I/min)	23.8~31.7) (90~1210)	26.4~39.6 (100~150)	31.7~47.6 (120~180)	39.6~55.5 (150~210)	47.6~63.4 (180~240)	52.8~68.7 (200~260)	52.8~68.7 (200~260)	55.5~76.6 (210~290)	93~119 (350~450)
Operating Pressure	psi (bar)	2,276~ 2,560 (160~180)	1,280~ 1,707 (160~180)	1,280~ 1,707 (160~180)	1,422~ 1,849 (160~180)	1,565~ 1,991 (160~180)	1,707~2,134 (160~180)	1,849~2,276 (160~180)	2,134-2,418 (160~180)	2,134-2,418 (160~180)
Impact Rate - H-mode	bpm	350~650	350~600	350~500	300~450	300~450	250~400	200~350	200~350	200~300
Impact Rate - X-mode	bpm	350~650	350~600	350~500	300~450	300~450	250~400	200-350	200-350	200~300
Impact Rate - L-mode	bpm	600~850	500~850	500~700	430~580	430-580	380~550	300-500	320~470	300~400
Hose Diameter	in	1	1	1	1	1-1/4	1-1/4	1-1/4	1-1/4	1-1/4
Tool Diameter	in (mm)	4.9 (125)	5.3 (135)	5.5 (140)	5.9 (150)	6.1 (155)	6.5 (165)	6.5 (165)	6.9 (175)	7.9 (200)
Applicable Carrier	lbs (ton)	33,000~40,000 (15~18)	40,000~46,000 (16~21)	40,000~58,000 (18~26)	55,000~77,000 (25~35)	62,000~77,000 (28~35)	66,000~100,000 (30~45)	71,000~110,000 (30~45)	88,000~121,000 (40~55)	110,000~200,000 (50~90)
Noise Level	dB (A)	115	120	118	120	123	124	124	125	125