Specification	Unit	HR20G	HR30G	HR45G	HR60G	HR80G	HR100G
Impact Energy Class	ft-lb	300	500	650	850	1100	1400
Working Weight	lb	200	270	440	530	880	1320
Operating Pressure	psi	1160~1600	1300~1740	1450~2035	1380~1900	1350~1850	1450~2130
Oil Flow	gpm	4~8	6.6~10.6	12~18	9.2~13	12~22.6	12~24
Impact Frequency	blow	1000~1500	450~1100	450~1100	520~1000	460~750	400~800
Tool Diameter	inch	1.8	2.1	2.48	2.7	2.9	3.3
Pressure Line Size	inch	0.5	0.5	0.5	0.5	0.75	0.75
Return Line Size	inch	0.5	0.5	0.5	0.5	0.75	0.75
Suitable Carrier Weight	ton	0.8~3	1.2~3.5	2.5~6	3.5~9	6~10	6~12

Specification	Unit	HR160G	HR180G	HR210G	HR320G	HR360G	HR500G
Impact Energy Class	ft-lb	2000	3000	4000	6000	7500	12000
Workiing Weight	lb	1740	2300	3500	5100	5750	9240
Operating Pressure	psi	2030~2320	2175~2465	2320~2610	2320~2610	2320~2755	2270~2550
Oil Flow	gpm	21~26.4	24~31.7	33~40	42.3~50.2	47.6~58	66.6~80
Impact Frequency	blow	500~900	350~700	350~700	350~650	300~600	200~400
Tool Diameter	inch	3.9	4.7	5.3	5.9	6.0	7.1
Pressure Line Size	inch	0.75	1	1	1	1	1.5
Return Line Size	inch	0.75	1	1	1	1.25	1.5
Suitable Carrier Weight	ton	9~13	13~18	18~25	25~30	28~40	40~70

* Weight includes standard tool and top bracket