HOUSING-TURBINE 2205650 - Caterpillar

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(11) Gear pump (15) Hydraulic oil coolerGear pump (11) and hydraulic oil cooler (15) are located at the rear of the machine. Hydraulic oil cooler (15) is located next to the radiator. Access to hydraulic oil cooler (15) is gained by raising the engine cover.Gear pump (11) is a gear pump with two sections. Gear pump (11) is mounted to the engine on the right side of the machine. Access to pump group (11) is gained by removing a panel on the right side of the machine.
Illustration 3 g01040848
(1) Ride control accumulators (2) Ride control solenoid valve (3) Lift cylinders (4) Tilt cylinders (12) Pilot oil accumulator (14) Hydraulic oil filter and tankThe following cylinders are located on the front of the machine: Coupler cylinder (5), tilt cylinders (4) and lift cylinders (3) .The hydraulic oil filter and tank (14) is located under the hood and behind the cab. Pilot oil accumulator (12) is located under the cab.The optional ride control solenoid valve (2) and accumulators (1) are located ahead of the articulation joint on the frame.
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(8) Main relief valve (9) Bank valve (12) Pilot control valves (17) Hydraulic lockout valvePilot control valves (13) and hydraulic lockout valve (17) are located on the right side of the machine. The following valves are serviced under the cab: Pilot control valves (13) and hydraulic lockout valve (17). The valves can also be serviced by removing the console cover.Bank valve (9) is located inside the frame. Access to the bank valve (9) is gained by removing a panel on the front of the frame.Main relief valve (8) is mounted to the inlet side of the bank valve (9) next to the lift control valve. Oil flow from the attachment pump section to relief valve (8) before entering the control valves. Refer to Specifications, "Relief Valve (Main)" for the pressure setting of the main relief valve.
Illustration 5 g01040863
(24) Coupler control lever (25) Auxiliary control lever (26) multifunction control lever (27) Hydraulic lockout leverOptional multifunction control lever (26), auxiliary control lever (25), and coupler control lever (24) are located on the right side of the operator station. Control lever (26) allows bucket LIFT and the attachment TILT to be controlled from one lever. Optional auxiliary control lever (25) controls an optional attachment.The control lever that is standard on the machine will perform the following functions: TILT function and LIFT function. The arrangement of control levers that is standard on the machine also allows use of an auxiliary control lever (25) .Hydraulic lockout lever (27) controls hydraulic lockout valve (17). When the lockout valve is in the LOCKED position, pilot oil to the pilot valves (13) is blocked. While the lockout valve is in this position, the attachment cannot be operated.Pilot Circuit
Oil for the pilot circuits comes from the line for the hydrostatic pump (16). The oil flows from the pump into accumulator (12). Finally, the oil flows through the hydraulic lockout valve (17) and into the pilot valves (13) .When the