HS120V HYDRAULIC SYSTEM - SPECIFICATIONS 1. SPECIFICATIONS G5:9HM:=FGH 8F=J=B;7 756=B 9B;=B9 9@97HF=7GMGH9A =B89L 4 -3 GMW-0035 ITEM SPECIFICATIONS Hydraulic oil • Hydraulic oil capacity : 38ه (10.0 u.s.gal.) • Chain box capacity (LH / RH) : 13ه (3.4 u.s gal.) • Used oil : ISO VG46 Loader pressure Standard • Loader pressure : 230 bar (3,335 psi) • /RDGHUÀRZ OSP JSP +LJKÀRZ>HS120V/4)@ • Loader pressure : 150 bar (2,176 psi) • /RDGHUÀRZ OSP JSP 2-Speed track motor >HS120V/46/8 /4)@ • Capacity : Lo 31.5 cm³ Hi 20.6 cm³ • Max. system pressure : 34.3 MPa • Max. speed (At Min. capacity) : 4,170 rpm • Brake pressure :
1.5 (Min) ~ 4.9 (Max) MPa Pilot lock valve • 0D[ÀRZ OSP • Max. pressure : 40 bar • Accumulator capacity : 0.32ه • Free charge pressure : 11 bar Self level valve • 0D[ÀRZ $SRUW %RRPGRZQ OSP B-port (Boom up) 41 lpm • Max. pressure : 250 bar +LJKÀRZYDOYH • 0D[ÀRZ OSP • Max. pressure : 250 bar Soft shift valve • 0D[ÀRZ OSP • Max. pressure : 210 bar Parking valve • 0D[ÀRZ OSPRUPRUH • Max. pressure : 280 bar or more Ride control valve • 0D[ÀRZ aOSP • Max. operating pressure : 350 bar or more Main control valve (MCV) • 5DWHGÀRZ OSP • Max. pressure : 250 bar • Max. back pressure : 25 bar Cylinder Quick attachment cylinder (mm) • Size :
Ø30 × Ø60 × 209 Tilt cylinder (mm) • Size : Ø40 × Ø75 × 364 Lift cylinder (mm) • Size : Ø45 × Ø65 × 992