The Kubota M125X has a hydrostatic transmission, with a top forward speed of 22.4 mph (36 km/h) and reverse speed of 22.4 mph (36 km/h). Service details captured: fluid Kubota Super UDT2 and oil capacity 61 qt (57.7 L).
Transmission typeHydrostatic
Forward speed22.4 mph (36 km/h)
Transmission fluidKubota Super UDT2
Kubota M125X Transmission Specs
Transmission type
Hydrostatic
Forward speed
22.4 mph (36 km/h)
Reverse speed
22.4 mph (36 km/h)
Transmission oil / fluid type
Kubota Super UDT2
Transmission oil capacity
61 qt (57.7 L)
Transmission Comparison Charts
Forward speed comparison
This model
22.4 mph
Average
13 mph
Low
5 mph
High
25 mph
Reverse speed comparison
This model
22.4 mph
Average
6 mph
Low
2.5 mph
High
12 mph
Transmission oil capacity comparison
This model
61 qt
Average
28 qt
Low
4 qt
High
70 qt
Kubota M125X Transmission Notes
Transmission type note
The Kubota M125X’s captured transmission type is Hydrostatic. Use that before comparing speed, oil capacity or service parts
Forward / reverse speed note
The useful speed numbers are 22.4 mph (36 km/h) forward and 22.4 mph (36 km/h) reverse. That gives a better driving comparison than transmission type alone
Fluid and service note
For service work, the captured transmission fluid is Kubota Super UDT2 and the listed capacity is 61 qt (57.7 L). Confirm both in the manual before changing fluid
Buyer takeaway
If you are comparing tractors, judge the Kubota M125X from Hydrostatic and 22.4 mph (36 km/h), not horsepower alone. Transmission setup decides how the tractor actually drives
What is the main transmission spec for the Kubota M125X?
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.
Are the Kubota M125X gear counts listed?
This row does not show a clean fixed gear or range count for the Kubota M125X. On hydrostatic tractors, top speed and control feel may matter more than gear count.
What is the Kubota M125X forward and reverse speed?
Forward speed is listed as 22.4 mph (36 km/h), while reverse speed is listed as 22.4 mph (36 km/h).
What transmission fluid does the Kubota M125X use?
The captured fluid spec is Kubota Super UDT2, with transmission oil capacity listed as 61 qt (57.7 L). Confirm the exact fluid in the manual before servicing.
What should I check before buying a used Kubota M125X?
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.
