The Kubota KL21 has a hydrostatic transmission, with reverse speed of 18.6 mph (29.9 km/h). Service details captured: oil capacity 2.6 qt (2.5 L).
Transmission typeHydrostatic
Kubota KL21 Transmission Specs
Transmission type
Hydrostatic
Reverse speed
18.6 mph (29.9 km/h)
Transmission oil capacity
2.6 qt (2.5 L)
Transmission Comparison Charts
Reverse speed comparison
This model
18.6 mph
Average
6 mph
Low
2.5 mph
High
12 mph
Transmission oil capacity comparison
This model
2.6 qt
Average
28 qt
Low
4 qt
High
70 qt
Kubota KL21 Transmission Notes
Transmission type note
The transmission type is the headline spec here. On the Kubota KL21, the clean captured type is Hydrostatic
Forward / reverse speed note
The Kubota KL21’s reverse speed is listed as 18.6 mph (29.9 km/h). The forward speed was not cleanly captured in this row
Fluid and service note
For service work, the captured transmission oil capacity is 2.6 qt (2.5 L). Confirm the approved fluid type before servicing
Buyer takeaway
If you are comparing tractors, judge the Kubota KL21 from Hydrostatic, not horsepower alone. Transmission setup decides how the tractor actually drives
The clean captured transmission type for the Kubota KL21 is Hydrostatic. Use that as the first answer, then check gears/ranges and travel speed.
Are the Kubota KL21 gear counts listed?
This row does not show a clean fixed gear or range count for the Kubota KL21. On hydrostatic tractors, top speed and control feel may matter more than gear count.
What is the Kubota KL21 reverse speed?
The Kubota KL21 reverse speed is listed as 18.6 mph (29.9 km/h). Forward speed was not cleanly captured in this row.
How much transmission oil does the Kubota KL21 take?
The captured transmission oil capacity for the Kubota KL21 is 2.6 qt (2.5 L). The fluid type was not cleanly captured in this row.
What should I check before buying a used Kubota KL21?
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.
