The Kubota L305 specifications include production from 1979 – 1985, engine power rated at 30 hp (22.4 kW), an 8-forward, 2-reverse transmission, and a listed weight of 2,650 to 3,140 lbs.
Kubota L305 key specifications
Production years
1979 – 1985
Horsepower
30 hp
Engine power
30 hp (22.4 kW)
PTO power
26 hp (19.4 kW)
Displacement
79.27 cu in (1.3 L)
Transmission
8-forward, 2-reverse
Fuel capacity
8.8 gal (33.3 L)
Weight
2,650 to 3,140 lbs
Wheelbase
72.8 inches (184 cm)
Kubota L305 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 power30 hp
Low 9 hpAverage 44.1 hpHigh 200 hp
PTO power26 hp
Low 8 hpAverage 50.5 hpHigh 159 hp
Displacement1.3 L
Low 0.5 LAverage 2.4 LHigh 6.7 L
Fuel capacity8.8 gal
Low 2.1 galAverage 17.3 galHigh 99 gal
Maximum listed weight3,140 lbs
Low 528 lbsAverage 3,997.4 lbsHigh 19,510 lbs
Wheelbase72.8 in
Low 43.5 inAverage 69.9 inHigh 114 in
This model Kubota database average
Kubota L305 power chart
Compare the available engine, PTO and drawbar power ratings.
Engine power30 hp
PTO power26 hp
Tested PTO power26.2 hp
Tested drawbar power21.8 hp
Kubota L305 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Length321 cm
Wheelbase184 cm
Width163 cm
Ground clearance34 cm
Engine specifications
Bore/Stroke
3.23 × 3.23 inches (82 × 82 mm)
Rated RPM
2,800
Compression
21:1
Air cleaner
dry element
Starter volts
12
Transmission options
Gears
8 forward and 2 reverse
Clutch
dry disc
Transmission type
gear
PTO and hitch
Drawbar (tested)
21.78 hp (16.2 kW)
PTO (tested)
26.21 hp (19.5 kW)
Rear hitch category
Category I
Hitch control
position and draft control
Rear lift
2,028 lbs (919 kg)
Rear PTO
live
Rear PTO speed
540 or 1,000 rpm, 1.375-inch shaft
PTO engine speed
540 PTO rpm at 2,530 engine rpm
Front PTO
optional
Front PTO speed
2,800 rpm
Hydraulics
Hydraulic type
open center
Pump flow
6.4 gpm (24.2 L/min)
Mechanical specifications
Final drives
planetary
Steering
power assist
Electrical specifications
Electrical ground
negative
Battery volts
12
Dimensions and weight
Listed weight range
2,650 to 3,140 lbs
Length
126.4 inches (321 cm)
Width
64.2 inches (163 cm)
Ground clearance
13.75 inches (34 cm)
Operating weight
3,140 lbs (1,424 kg)
Exhaust height
79.9 inches (202 cm)
Tires and tread
Front tread
48.1 inches (122 cm)
Rear tread
50.4 to 66.9 inches (128 to 169 cm)
2WD Standard tires (ag)
Front: 5.50-16. Rear: 13.6-24
4WD Standard tires (ag)
Front: 8.3-16. Rear: 13.6-24
Optional tires (ag)
Front: 7.00-16. Rear: 12.4-24
Attachments
Backhoe type
Kubota L4510 Backhoe or Kubota L4530 Backhoe
Transport height
93 inches (236 cm) or 73.6 inches (186 cm)
Bucket width
12, 10, 60, 66, or 72 inches (30, 25, 152, 167, or 182 cm)
Reach from pivot
128 inches (325 cm) or 110 inches (279 cm)
Loading height
84 inches (213 cm) or 73.2 inches (185 cm)
Bucket rotation
180° or 164°
Swing arc
180°
Bucket force
7,000 lbs (3,175 kg) or 1,645 lbs (746 kg)
Dipperstick force
4,000 lbs (1,814 kg) or 2,890 lbs (1,310 kg)
Boom cylinder diameter
2.00 inches (5 cm)
Boom rod
1.50 inches (3 cm)
Bucket cylinder diameter
2.00 inches (5 cm)
Bucket rod
1.25 inches (3 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.
