Hydraulic system oil cooler

Item Designation

Remark Z19 Hydraulic oil level switch (min.) Oil level OK, switch open Z20 Hydraulic oil temperature Normally open contact Z46 Low-pressure hydraulics/ground drive oil pressure actual value function switch Oil level OK, switch open 102 Pressure filter 10 µm 104 Control pressure vent plug 107 Oil drain 109 Hydraulic system oil cooler 110 Oil tank 205 Working hydraulics pump 19 cm /rev. at n = 2890 rpm 209 Ground drive feed pump 22.5 cm /rev. at n = 2890 rpm 210 Ground drive variable displacement motor 211 Ground drive variable displacement pump See ESIS 218 Steering hydraulics pump 8 cm /rev. at n = 2890 rpm 233 Silage additive pump 313 Ground drive pump servo control hydraulic cylinder 355 Ground drive motor servo control hydraulic cylinder 411 Orifice plate ∅ 1.8 mm 442 Venturi meter 609 Orbitrol steering unit rotary disc valve OSPC 250, mechanically actuated 615 Ground drive control pressure direction valve mechanically actuated 616 Ground drive control pressure speed valve mechanically actuated 708 Ground drive pressure cut-off valve hydraulically actuated 710 Ground drive filter bypass valve ∆p = 2 bar, hydraulically actuated 713 Ground drive multifunction valve backward valve 420 bar, hydraulically actuated 714 Ground drive multifunction valve forward valve 420 bar, hydraulically actuated 716 Ground drive feed pressure relief valve hydraulically actuated 718 Ground drive feed circuit cold weather starting valve hydraulically actuated 719 Ground drive tap pressure control valve hydraulically actuated 721 Ground drive oil tapping shuttle valve hydraulically actuated 725 Steering double shock valve hydraulically actuated 726 Steering pressure relief valve hydraulically actuated 728 Anti-cavitation valve (non-return valve) hydraulically actuated 729 Low-pressure hydraulics pressure relief valve hydraulically actuated 732 Non-return valve hydraulically actuated 737 Ground drive servo control motor speed valve hydraulically actuated 738 Ground drive servo control forward/backward valve hydraulically actuated 742 Steering safety valve hydraulically actuated 807 Line header 902 Ground drive hydraulics high pressure backward measuring point 903 Ground drive hydraulics high pressure forward measuring point 908 Ground drive hydraulics control pressure forward measuring point 909 Steering hydraulics measuring point 910 Low-pressure hydraulics measuring point Minimess port