Landini 4600 series
Differential fluid capacity & service interval
The Landini 4600 series uses differential fluid with a capacity of 4.3 liters. The data covers 8 configurations of this model.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- All configurations in the Landini 4600 series share an identical front differential fluid capacity of 4.3 liters, regardless of engine displacement or transmission variant.
- The 4630 variants are paired with the Yanmar 3TNV76-XVA, a three-cylinder engine, while the 4645 and 4655 variants use three- and four-cylinder Yanmar 3TNV88-BKVA and 4TNV88-BKVA engines respectively, yet the front differential capacity remains uniform across all three engine families.
- Three distinct transmission designations appear across the series: ARM, ISM, and VRM. The 4630 is available only in ARM and ISM configurations, while the 4645 and 4655 extend to all three, including VRM.
- A front differential capacity of 4.3 liters is consistent with a service fill specification, representing the volume required when refilling during routine maintenance rather than a full overhaul drain-and-fill of a larger housing.
- All eight configurations carry a normal use condition, meaning the 4.3-liter capacity figure applies to standard operating environments without adjustment for severe-duty cycles.
- The presence of a front differential across all listed variants indicates that four-wheel drive is a standard feature throughout the 4600 series lineup, as a front differential is only present in driven front axle assemblies.