• Prior Products
  • Wheel Loaders
R Series Prior Products
Wheel Loaders
Horsepower Range 26.6 HP-50.0 HP
Safety Kubota Tractor Corporation offers a ROPS (Roll-Over Protective Structure) program to equip older model Kubota tractors with a ROPS and seat belt. Click here for more information on ROPS.
Model # Year Introduced Engine Horsepower 
Operating Weight
(lbs.)
Bucket Capacity 
(Cu. Yd.)

R400

1986

38

6658

0.5

 

 

R400B

1987

38

7643

0.5

 

 

R400BU

1987

38

7643

0.5

 

 

R310BU-1

1989

26.6

4980

0.4

 

 

R310BU-2

1993

27

4980

0.4

 

 

R310BU-3

1992

26.6

4980

0.4

 

 

R410BU-1

1989

39.5

7060

0.5

 

 

R410BU-1A

1991

39.5

7510

0.5

 

 

R410BU-2

1989

39.5

7510

0.5

 

 

R410BU-3

1989

39.5

7510

0.5

 

 

R510BU-1

1990

50

8955

0.75

 

 

R510BU-1A

1992

50

8955

0.75

 

 

R420BU-1A

1995

43

7450

0.5

 

 

R520BU-1A

1995

49

8980

0.75

 

Prior Products listed above are previously released Kubota models approved for sale in the US.  Some models may be available for sale in dealer inventory as new or used equipment.  See your dealer for availability.