The Kubota Z231KH has a hydrostatic transmission, with Infinite forward and reverse. Service details captured: oil capacity 12.4 qt (11.7 L).
Transmission typeHydrostatic
Gears / rangesInfinite forward and reverse
Kubota Z231KH Transmission Specs
Transmission type
Hydrostatic
Gears / ranges / speeds
Infinite forward and reverse
Transmission oil capacity
12.4 qt (11.7 L)
Transmission Comparison Charts
Transmission oil capacity comparison
This model
12.4 qt
Average
28 qt
Low
4 qt
High
70 qt
Kubota Z231KH Transmission Notes
Transmission type note
The key drivetrain answer for the Kubota Z231KH is Hydrostatic. That matters first because transmission type changes how the tractor feels more than a small horsepower difference
Gears and range note
The Kubota Z231KH’s listed range/speed detail is Infinite forward and reverse. On hydrostatic tractors, this may describe ranges rather than old-school fixed gears
Fluid and service note
For service work, the captured transmission oil capacity is 12.4 qt (11.7 L). Confirm the approved fluid type before servicing
Buyer takeaway
If you are comparing tractors, judge the Kubota Z231KH from Hydrostatic and Infinite forward and reverse, not horsepower alone. Transmission setup decides how the tractor actually drives
What is the main transmission spec for the Kubota Z231KH?
The main captured transmission detail is Hydrostatic. In plain terms, it is better for easy speed control, mowing, loader work and stop-start property jobs.
How many gears or speeds does the Kubota Z231KH have?
The Kubota Z231KH gears/ranges line is listed as Infinite forward and reverse. Hydrostatic rows may describe ranges instead of fixed manual gears.
Are the Kubota Z231KH forward and reverse speeds listed?
This row does not show clean forward/reverse speed values. Check the operator manual or official spec sheet for exact travel speed.
How much transmission oil does the Kubota Z231KH take?
The captured transmission oil capacity for the Kubota Z231KH is 12.4 qt (11.7 L). The fluid type was not cleanly captured in this row.
What should I check before buying a used Kubota Z231KH?
Confirm the exact transmission type, test forward and reverse operation, check for fluid leaks, and verify any service history for the transmission or transaxle.
Official information note
Mistakes do happen. Tractor transmission specs can change by year, market, serial range, transaxle, trim and option package. Please check the operator manual, service manual, build sheet and official kubotausa.com website for official transmission information before servicing or buying parts.
