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hydraulic breaker nitrogen, Used for hydraulic breaker - details see: https://www.machineto.com/hydraulic-beaker-nitrogen-10221334

Yantai Yiheng Engineering Machinery Parts Co.,ltd is located in the beautiful seaside city-Yantai ,China,we produce hydraulic breaker and all its spare parts,such as Rod pin and stop pin,Through bolt and side bolt,bushings,oil seal,hydraulic breaker cylinder,and piston,Nitrogen,we can make out new models under buyer's specification.

we use specific alloy steel material,super heat deal technology,step quenching makes the products wear resistant.it has won more and more buyer's love.

The "VERY PORKER.LIHAN"brand breaker hammer made by our self-research,design and produce have won all Dosmestic and foreign customers' love.

TYPE	UNIT	LHB680	LHB750	LHB850	LHB1000	LHB1350	LHB1400	LHB1550	LHB1650	LHB1750
TOP TYPE	kg/1bs	275/605	295/650	500/1100	795/1755	1570/3460	1754/3867	2750/6065	3065/6743	4788
SIDE TYPE	kg/1bs	320/705	375/830	580/1280	870/1920	1560/3437	1740/3833	2650/5840	2990/6578	4588
SILENCED TYPE	kg/1bs	298/656	375/825	579/1274	883/1943	1708/3758	1728/3802	2505/5511	2800/6160
DRIVE OIL PRESSURE	bar	95~130	100~130	130~150	150~170	160~180	160~180	170~190	170~190	160~180
	psi	1377~1885	1422~1885	1885~2175	2175~2465	2320~2610	2320~2610	2465~2755	2465~2755	2465~2755
MAX.OIL	bar/psi	170~2465	170~2465	195~2827	190~2755	210~3045	210~3045	240~3480	250~3625	250~3625
DRIVE OIL	1/min	30~60	40~90	45~80	80~110	125~150	120~180	190~250	200~260	200~260
DIAMETER OF CHISEL	mm/inch	68/2.7	75/2.9	85/3.3	100/3.9	135/5.3	140/5.5	155/6.1	165/6.5	175/6.9
BREAKING RATE	bpm	550~950	450~900	450~700	400~700	350~600	350~500	300~400	280~370	200~320
BREAKING POWER	j	720	980	1460	2335	4500	4961	6800	7308	8300
	kg.m	74	100	149	238	459	506	704	746	846
APPRECABLE EXCAVATOR WEIGHT	ton	4.0~6.0	4.5~7.0	7.0~10	10~16	18~28	18~30	33~40	33~50	38~50
	1bs	8820~13230	9920~15430	15430~22045	22045~35270	39680~61729	39680~66135	72750~88180	72750~110225	72750~110225

We will provide high quality and good service with reasonable price for all customers.

If you are interested in our products ,please don't heasitate to contract with me.