OPERATION 3.2 CONSTRUCTION OF THE SHOVEL Legend for illustration Z 22744 (1) Hydraulically operated access ladder, see page 48 for more information (2) Machinery house door (3) Coolant radiator for front engine number 1 (4) Hydraulic motor for radiator fan drive (5) Front Diesel engine, designated as engine number 1. Refer to the separate Engine Operation and Maintenance Manual filed in volume no. 2 binder for all operating and maintenance instructions.
(6) Flexible coupling, oil filled (7) Front PTO (pump distributor gear) (8) Coolant radiator for rear engine number 2 (9) Hydraulic motor for radiator fan drive (10) Rear Diesel engine, designated as engine number 2 (11) Flexible coupling, oil filled (12) Rear PTO (pump distributor gear) (13) Main hydraulic pumps (14) PTO gear oil coolers (15) Central valve bank (16) Main control valves with high pressure in-line filters (17) Swing gears (18) Return oil reservoir with return oil filters (19) Main hydraulic oil reservoir (20) Hydraulic oil coolers (21) Operator’s cab door (22) Air conditioner unit for Operator’s cab (23) Operator’s seat, see page 69 for more information (24) Co-driver’s seat, see page 70 for more information (25) Operator’s console, see page 81 for more information (26) Hand wash basin, see page 67 for more information 45