The Kubota Z421 specifications include production from 2017, engine power rated at 24 hp (17.9 kW), a belt-driven hydrostatic transmission, and a listed weight of 870 lbs (394 kg).
Kubota Z421 key specifications
Production years
2017
Horsepower
24 hp
Engine power
24 hp (17.9 kW)
Displacement
726 cc 44.3 cu in
Transmission
belt-driven hydrostatic
Fuel capacity
6.8 gal (25.7 L)
Weight
870 lbs (394 kg)
Wheelbase
49.4 inches (125 cm)
Kubota Z421 Kubota model comparison
See how this tractor compares across up to six main specifications using the low, average and high values among Kubota models in this database.
Engine power24 hp
Low 9 hpAverage 44.1 hpHigh 200 hp
Fuel capacity6.8 gal
Low 2.1 galAverage 17.3 galHigh 99 gal
Weight870 lbs
Low 528 lbsAverage 3,997.4 lbsHigh 19,510 lbs
Wheelbase49.4 in
Low 43.5 inAverage 69.9 inHigh 114 in
This model Kubota database average
Kubota Z421 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Length205 cm
Wheelbase125 cm
Width123 cm
ROPS height177 cm
Engine specifications
Bore/Stroke
3.07 × 2.99 inches (78 × 76 mm)
Starter
electric
Starter volts
12
Transmission options
Gears
infinite forward and reverse
PTO and hitch
Mid PTO
independent
Mechanical specifications
Clutch
electric
Electrical specifications
Electrical ground
negative
Charging amps
15
Battery CCA
300
Battery volts
12
Dimensions and weight
Length
80.9 inches (205 cm)
Width
48.7 inches (123 cm)
ROPS height
69.8 inches (177 cm)
Folded ROPS height
49.8 inches (126 cm)
Maximum permitted weight
1,440 lbs (653 kg)
Maximum drawbar load
75 lbs (34 kg)
Maximum front axle load
238 lbs (107 kg)
Maximum rear axle load
1,202 lbs (545 kg)
Tow capacity
250 lbs (113 kg)
Tires and tread
Front tread
37.2 inches (94 cm)
Rear tread
39.4 inches (100 cm)
Front tire
13-5-6
Rear tire
24-9.5-14
Lawn/turf front tire
13-5-6
Lawn/turf rear tire
24-9.5-14
Attachments
Attachment type
mid-mount Kubota RCK54P-400Z
Cutting width
54 inches (137 cm)
Attachment weight
165 lbs (74 kg)
Overall width
67.3 inches (170 cm)
Cut height
1.5 to 5 inches (3 to 12 cm)
Note: Comparison values are calculated from Kubota models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Kubota website or the tractor’s operator manual.
