CONTENTS SECTION 1 GENERAL Group 1 Safety Hints ------------------------------------------------------------------------------------------------------ 1-1 Group 2 Specifications --------------------------------------------------------------------------------------------------- 1-10
SECTION 2 STRUCTURE AND FUNCTION Group 1 Pump Device (machine serial no. : -#0315) -------------------------------------------------- 2-1 Pump Device (machine serial no. : #0316-) -------------------------------------------------- 2-19-1 Group 2 Main Control Valve (machine serial no. : -#0559) ----------------------------------------- 2-20 Main Control Valve (machine serial no. : #0560-) ----------------------------------------- 2-55-1 Group 3 Swing Device (machine serial no. : -#0114) -------------------------------------------------- 2-56 Swing Device (machine serial no. : #0115-) -------------------------------------------------- 2-66-1 Group 4 Travel Device (type 1) -------------------------------------------------------------------------------------- 2-67 Travel Device (type 2, machine serial no. : -#0900) --------------------------------------- 2-81 Travel Device (type 2, machine serial no. : #0901-) --------------------------------------- 2-93-1 Group 5 RCV Lever -------------------------------------------------------------------------------------------------------- 2-94 Group 6 RCV Pedal -------------------------------------------------------------------------------------------------------- 2-101
SECTION 3 HYDRAULIC SYSTEM (OLD VERSION) Group 1 Hydraulic Circuit ----------------------------------------------------------------------------------------------- 3-1 Group 2 Main Circuit ------------------------------------------------------------------------------------------------------- 3-3 Group 3 Pilot Circuit -------------------------------------------------------------------------------------------------------- 3-6 Group 4 Single Operation ---------------------------------------------------------------------------------------------- 3-19 Group 5 Combined Operation --------------------------------------------------------------------------------------- 3-29
HYDRAULIC SYSTEM (CURRENT VERSION) Group 1 Hydraulic Circuit ----------------------------------------------------------------------------------------------- 3-38-1 Group 2 Main Circuit ------------------------------------------------------------------------------------------------------- 3-38-4 Group 3 Pilot Circuit -------------------------------------------------------------------------------------------------------- 3-38-7 Group 4 Single Operation ---------------------------------------------------------------------------------------------- 3-38-20 Group 5 Combined Operation --------------------------------------------------------------------------------------- 3-38-30
SECTION 4 ELECTRICAL SYSTEM Group 1 Component Location --------------------------------------------------------------------------------------- 4-1 Group 2 Electric Circuit -------------------------------------------------------------------------------------------------- 4-3