STRUCTURE AND FUNCTION P.T.O. .................................................................................. 2 POWER TRAIN ................................................................... 3 TRANSMISSION ................................................................. 4 FINAL DRIVE ...................................................................... 6 HYDRAULIC CIRCUIT SK818-5 ....................................... 13 HYDRAULIC CIRCUIT SK820-5 turbo.............................. 14 HST PUMP LPV40 + 40 (STANDARD)............................. 15 HST PUMP LPV40 + 40 (HIGHFLOW) ............................. 16 SUCTION SAFETY VALVE...............................................
21 CHARGE SAFETY VALVE................................................ 25 CHARGE PUMP................................................................ 27 ANTI ENGINE-STALL CONTROL VALVE (AS VALVE) ... 29 SHUTTLE VALVE.............................................................. 31 CONTROL VALVE (3-SPOOL) ......................................... 32 CONTROL VALVE (4-SPOOL) ......................................... 35 SOLENOID VALVE ........................................................... 47 SOLENOID VALVE ST2.................................................... 48 ACCUMULATOR ...............................................................
49 PATTERN CHANGE VALVE (OPTIONAL)........................ 50 R.H. PPC VALVE (STANDARD)........................................ 54 R.H. PPC VALVE (PATTERN CHANGE) (OPTIONAL)..... 58 L.H. PPC VALVE (STANDARD) ........................................ 62 L.H. PPC VALVE - PATTERN CHANGE (OPTIONAL) ..... 66 CYLINDERS ...................................................................... 70 ELECTRICAL DIAGRAM (ENGINE LINE)......................... 71 ELECTRICAL DIAGRAM (FRAME LINE STANDARD) ..... 75 ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL)....... 79 ELECTRICAL DIAGRAM (CABIN LINE STANDARD)...... 83 ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL) .......
89 ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD)............................ 97 ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION) .................... 99 10-1 SK818-5 SK820-5 turbo