SEAL 6E6168 - Caterpillar

Lubricant Capacities
The capacity of the engine lubrication system includes the capacity of the oil filters that are installed at the factory. Auxiliary oil filter systems (if equipped) will require more oil. Refer to the specifications that are provided by the OEM of the auxiliary oil filter system.
Table 1
Approximate Refill Capacity for the 3512E Engine Lubrication System
Compartment or System Capacities
Mobile/Shallow Front Sump with filter 151 L (39.9 US gal)
Mobile/Deep Front Sump with filter 189 L (50 US gal) Coolant Capacities
To maintain the cooling system, the total cooling system capacity must be determined.Note: The total cooling system capacity will vary between individual installations. The total cooling system capacity can include the following components: engine, expansion tank, heat exchanger, radiator, and piping.Refer to the specifications that are provided by Caterpillar or the OEM of the installation. Record the total cooling system capacity in the appropriate Table.
Table 2
Approximate Refill Capacities for the 3512C Engine Cooling System
Compartment or System Liters US Gallons
Jacket water system 134.2 L 35.4 US gal
Separate circuit aftercooler 40 L 13.2 US gal
External system
Total cooling system