Kubota L305 tractor specifications

1979 - 1985

1979 - 1985 L SeriesCompact Utility tractor

Series:

Series:L275 ← L305 → L345

1981 - 1985

L Series

Compact Utility tractor

Series:

L245 ←

L275

→ L305

Production

Production
Manufacturer:	Kubota
Type:	Compact Utility tractor
Factory:	Japan

Variants

Variants
L275:	2WD
L275DT:	4WD

Kubota L275 Power

Kubota L275 Power
Engine (gross):	27.5 hp 20.5 kW
PTO (claimed):	23 hp 17.2 kW
Drawbar (tested):	18.57 hp 13.8 kW
PTO (tested):	23.42 hp 17.5 kW
power test details ...

Kubota L275 Engine

Kubota L275 Engine
Kubota 1.3L 3-cyl diesel
Fuel tank:	7.4 gal 28.0 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD (L275DT)
Steering:	manual
	power assist optional
Brakes:	differential mechanical wet disc
Cab:	Two-post ROPS.
Transmission:	8-speed gear
Transmission details ...

Hydraulics

Hydraulics
Type:	open center
Pump flow:	6.2 gpm 23.5 lpm

Tractor hitch

Tractor hitch
Rear Type:	I

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	live
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Wheelbase:	66.5 inches 168 cm (2WD)
	64.6 inches 164 cm (4WD)
Weight:	2,600 lbs 1179 kg
Front tire:	5.00-15
Rear tire:	11.2-24
Full dimensions and tires ...

Kubota L275 attachments

Kubota L275 attachments
front-end loader
backhoe
Attachment details ...

Electrical

Electrical
Ground:	negative
Battery volts:	12

Production

Production Manufacturer:Kubota
Type:Compact Utility tractor
Factory:Japan

Variants

Variants L305F:2WD
L305DT:4WD

Kubota L305 Power

Kubota L305 Power Engine:30 hp
22.4 kW
PTO (claimed):26 hp
19.4 kW
Drawbar (tested):21.78 hp
16.2 kW
PTO (tested):26.21 hp
19.5 kW
power test details ...

1979 - 1985

L Series

Compact Utility tractor

Series:

L275 ←

L305

→ L345

Nebraska Tractor Test 1371

Nebraska Tractor Test 1371
Diesel 8-speed 4WD October 7 - 24, 1980 Link: Nebraska Tractor Test 1371 file
PTO performance
Power at rated engine speed:	26.21 hp 19.5 kW
Fuel use:	2.0 gal/hour 7.6 l/hour
Power at rated PTO speed:	25.14 hp 18.7 kW
Fuel use:	1.8 gal/hour 6.8 l/hour
Drawbar performance
Max power:	21.78 hp 16.2 kW
Fuel use:	2.0 gal/hour 7.6 l/hour
Max pull:	4,397 lbs 1994 kg

Kubota L305 Engine

Kubota L305 Engine Kubota 1.3L 3-cyl diesel Fuel tank:8.8 gal
33.3 L
Engine details ...

1979 - 1985

L Series

Compact Utility tractor

Series:

L275 ←

L305

→ L345

Engine Detail

Engine Detail
Kubota D1301
diesel
3-cylinder
liquid-cooled
Displacement:	79.27 ci 1.3 L
Bore/Stroke:	3.23x3.23 inches 82 x 82 mm
Power:	30 hp 22.4 kW
Air cleaner:	dry element
Compression:	21:1
Rated RPM:	2800
Starter volts:	12

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD
Final drives:planetary
Steering:power assist
Brakes:wet disc
Cab:Two-post fixed ROPS.
Transmission:8-speed gear
Transmission details ...

1979 - 1985

L Series

Compact Utility tractor

Series:

L275 ←

L305

→ L345

Transmission

Transmission
Type:	gear
Gears:	8 forward and 2 reverse
Clutch:	dry disc

Speeds

Speeds

Hydraulics

Hydraulics Type:open center
Pump flow:6.4 gpm
24.2 lpm

Tractor hitch

Tractor hitch Rear Type:I
Control:position and draft control
Rear lift:2028 lbs
919 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:live
Rear RPM:540/1000 (1.375)
Engine RPM:540@2530
1050@2350
Front PTO:optional
Front RPM:2800

Dimensions & Tires

Dimensions & Tires Wheelbase:72.8 inches
184 cm
Weight:2650 to 3140 pounds
Front tire:5.50-16
2WD Rear tire:13.6-24
Full dimensions and tires ...

1979 - 1985

L Series

Compact Utility tractor

Series:

L275 ←

L305

→ L345

Kubota L305 Tires

Kubota L305 Tires
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

Dimensions

Dimensions
Wheelbase:	72.8 inches 184 cm
Length:	126.4 inches 321 cm
Width:	64.2 inches 163 cm
Height (exhaust):	79.9 inches 202 cm
Ground clearance:	13.75 inches 34 cm
Front tread:	48.1 inches 122 cm
Rear tread:	50.4 to 66.9 inches 128 to 169 cm

Kubota L305 Weight

Kubota L305 Weight
2WD Shipping:	2650 lbs 1202 kg
4WD Shipping:	2855 lbs 1295 kg
Operating:	3140 lbs 1424 kg

Kubota L305 attachments

Kubota L305 attachments front-end loader backhoe Attachment details ...

1979 - 1985

L Series

Compact Utility tractor

Series:

L275 ←

L305

→ L345

Attachment overview

Attachment overview
Front-end loader
Backhoe

Kubota L1720 Loader

Kubota L1720 Loader
Height (to pin):	112 inches 284 cm
Clearance, dumped bucket:	91 inches 231 cm
Dump reach:	38 inches 96 cm
Dump angle:	42°
Reach at ground:	73 inches 185 cm
Breakout force (lift):	2380 lbs 1079 kg
Lift to full height (at pin):	1470 lbs 666 kg
Bucket width:	60 inches 152 cm
	66 inches 167 cm
	72 inches 182 cm

Kubota L4510 Backhoe

Kubota L4510 Backhoe
Backhoe type:	Kubota L4510 Backhoe
Transport height:	93 inches 236 cm
Bucket width:	12 inches 30 cm
	18 inches 45 cm
	24 inches 60 cm
	36 inches 91 cm
2-Foot flat digging depth:	88 inches 223 cm
Reach from pivot:	128 inches 325 cm
Loading height:	84 inches 213 cm
Bucket Rotation:	180
Swing Arc:	180
Bucket force:	7000 lbs 3175 kg
Dipperstick force:	4000 lbs 1814 kg

Kubota L4530 Backhoe

Kubota L4530 Backhoe
Backhoe type:	Kubota L4530 Backhoe
Transport height:	73.6 inches 186 cm
Bucket width:	10 inches 25 cm
	12 inches 30 cm
	16 inches 40 cm
2-Foot flat digging depth:	85 inches 215 cm
Reach from pivot:	110 inches 279 cm
Loading height:	73.2 inches 185 cm
Bucket Rotation:	164
Swing Arc:	180
Bucket force:	1645 lbs 746 kg
Dipperstick force:	2890 lbs 1310 kg