Deutz-Fahr Series 6 C RVSHIFT
Differential fluid capacity & service interval
Deutz-Fahr Series 6 C RVSHIFT uses differential fluid with a capacity of 9,5 liters. Service intervals include checking every 250 hours and changing every 1000 hours or 12 months. The data covers 9 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- The Deutz-Fahr Series 6 C RVSHIFT front differential fluid capacity is 9.5 liters across all listed variants, covering the 6115C, 6125C, and 6135C model designations under Stage 5 emissions compliance starting from 2022.
- A 9.5-liter capacity for a front differential is consistent with a heavy-duty axle housing found on large agricultural tractors, where the differential casing must accommodate the additional volume required for adequate lubrication of bevel gears and side gears under load.
- The check interval is set at 250 hours under normal use conditions, meaning fluid level and condition are to be inspected at that frequency rather than replaced, which is a routine monitoring step between full drain-and-fill services.
- The change interval is 1,000 hours or 12 months, whichever comes first under normal use conditions. The dual-trigger format means calendar time can mandate a fluid change even when the hourly threshold has not been reached, which is relevant for machines with lower annual operating hours.
- All nine listed serial number ranges across the 6115C, 6125C, and 6135C RVSHIFT variants share identical front differential fluid specifications, indicating a common front axle assembly is used regardless of the power output differences between those three model designations.
- The serial number prefixes ZKDGX, ZKDLS, and ZKDLW appear across all three model variants, with each prefix representing a distinct production line or regional configuration. Despite those differences, the 9.5-liter capacity and service intervals remain uniform across all nine combinations.