GT-20/ 30  Type

Basic Technical Parameter Item  Unit GT20 GT30 Total Weight Kg 120 270  Length mm 1210 1370  Working Flow L/min 25-40 35-65 Working Pressure Kg/cm2 90-120 120-170  Impact Rate b.p.m 550-950 450-900  Rod Diameter mm 53 70  Rod length mm 580 700  Applicable Excavator M3 0.1-0.2 0.15-0.25 Ton 1.2-4.0 2.5-5.5   Application  Excavator   GT20 GT30  HITACHI ZAXIS35U ZAXIS50U  DAEWOO HD55-V SOLAR50 SOLAR50W SOLAR50W-III  HYUNDAI R55-5 R60-5  KOBELCO SK15 SK20 SK25 SK30 SK35 SK40 CAT CAT301.5 CAT301.6 CAT302.5 CAT303CR CAT303.5 CAT305CR CAT304.5 KATO HD140SEV  YUCHAI YC13 YC35 YC25  SUMITOMO SH30J SH32J SH35J SH30JX SJ35JX SH45J SH55J SH40JX  JOMYANG JY35