McLaughlin MCL 36C, Repair Manual

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SYSTEM OPERATION SPECIFICATIONS
McL 36/42C
Engine
1. Speed Idle: 1050-1150 Max.: 2400-2500
2. Oil SAE 5W-30 or refer to manual section 5.0
3. Fuel Commercially available diesel fuel with less than
0.5% sulphur content. Refer to manual section 5.0.
4. Fuel Tank Capacity ~ 15 Gallons (56 l.)
Gearbox 80-90 wt. gear oil with EP additives
Capacity ~ 4.68 qts (4.44 l)
Transmission Synthetic 50 wt. transmission fluid
Capacity 6.2 qts (5.9 l)
Hydraulic System
1 Hydraulic Pump Pressure Compensated w/ Load Sense
Compensator Setting: ~ 5000 psi
Stand-by Setting: ~ 250-300 psi
2. Hydraulic Control Valve Electric-proportional w/ Manual operation
Main Thrust Sysem Relief Valve Setting: ~ 5100 + psi
3. Hydraulic Control Valve Dog Plate Spool Relief Valve
Secondary System Setting: ~ 500 psi
4. Hydraulic Fluid: 76 Unax AW #46 or equivalent
ISO grade 46, hydraulic fluid with anti-wear additives. Contains
additives that provide oxidation resistance, rust and corrosion
protection, foaming resistance and have water separating
characteristics. Consult McLaughlin Manufacturing Co. for
recommendations on cold weather operation.
5. Hydraulic Tank Capacity ~ 60 Gallons (225 l.)
Electrical System
1. Battery 12V DC w/ 700 CCA Max.
2. Hydraulic Control Valve 12V DC w/ Electric Solenoid
Main Thrust System
3. Preheat System
12 V DC w/ manual delay
4. Fuses 12V DC, Inline and panel, SFE and ATO styles
5. Cartridge Valves 12V DC at 1-3 Amps
*Specifications subject to change without notice or obligation.
1.1.2