The Kubota A-155 has a gear-drive transmission, with 6 forward / 2 reverse, a top forward speed of 12.4 mph (20 km/h), and reverse speed of 6.2 mph (10 km/h). Service details captured: fluid Kubota Super UDT2 and oil capacity 45.6 qt (43.2 L).
Transmission typeGear drive
Gears / ranges6 forward / 2 reverse
Forward speed12.4 mph (20 km/h)
Transmission fluidKubota Super UDT2
Kubota A-155 Transmission Specs
Transmission type
Gear drive
Gears / ranges / speeds
6 forward / 2 reverse
Forward gears
6
Reverse gears
2
Forward speed
12.4 mph (20 km/h)
Reverse speed
6.2 mph (10 km/h)
Transmission control
Shuttle Shift
Transmission oil / fluid type
Kubota Super UDT2
Transmission oil capacity
45.6 qt (43.2 L)
Transmission Comparison Charts
Forward speed comparison
This model
12.4 mph
Average
13 mph
Low
5 mph
High
25 mph
Reverse speed comparison
This model
6.2 mph
Average
6 mph
Low
2.5 mph
High
12 mph
Transmission oil capacity comparison
This model
45.6 qt
Average
28 qt
Low
4 qt
High
70 qt
Forward gear count comparison
This model
6 gears
Average
8 gears
Low
2 gears
High
24 gears
Kubota A-155 Transmission Notes
Transmission type note
The Kubota A-155’s captured transmission type is Gear drive. Use that before comparing speed, oil capacity or service parts
Gears and range note
For the Kubota A-155, 6 forward / 2 reverse is the useful gear-count line. It helps show how flexible the tractor is at low speed and transport speed
Forward / reverse speed note
Travel speed for the Kubota A-155 is listed as 12.4 mph (20 km/h) forward and 6.2 mph (10 km/h) reverse. Forward speed matters for transport; reverse speed matters for loader and yard work
Transmission control note
The captured transmission control detail is Shuttle Shift. This affects how easy the tractor feels during mowing, loader work and repeated direction changes
Fluid and service note
For service work, the captured transmission fluid is Kubota Super UDT2 and the listed capacity is 45.6 qt (43.2 L). Confirm both in the manual before changing fluid
Buyer takeaway
If you are comparing tractors, judge the Kubota A-155 from Gear drive, 6 forward / 2 reverse, and 12.4 mph (20 km/h), not horsepower alone. Transmission setup decides how the tractor actually drives
What is the main transmission spec for the Kubota A-155?
The main captured transmission detail is Gear drive. In plain terms, it is useful for repeated forward/reverse work because the shuttle setup matters more than raw gear count.
How many gears or speeds does the Kubota A-155 have?
The Kubota A-155 gears/ranges line is listed as 6 forward / 2 reverse. Hydrostatic rows may describe ranges instead of fixed manual gears.
What is the Kubota A-155 forward and reverse speed?
Forward speed is listed as 12.4 mph (20 km/h), while reverse speed is listed as 6.2 mph (10 km/h).
What transmission fluid does the Kubota A-155 use?
The captured fluid spec is Kubota Super UDT2, with transmission oil capacity listed as 45.6 qt (43.2 L). Confirm the exact fluid in the manual before servicing.
What transmission control does the Kubota A-155 use?
The captured transmission control detail is Shuttle Shift. That affects operator feel during mowing, loader work and repeated direction changes.
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.
