Kubota L5030

The Kubota L5030 is a tractor produced by Kubota. It is equipped with a 148.6 ci 2.4 L engine. The listed engine power is Diesel (net): 50 hp / 37.3 kW; Diesel (gross): 52.2 hp / 38.9 kW. Transmission: Kubota Glide Shift (GST). Operating weight: 3705 to 4090 pounds.

Overview

	2003 - 2007 L30 SeriesCompact Utility tractor L30 Series Compact Utility tractor

Production
Manufacturer	Kubota
Compact Utility tractor
Built in Japan

Variants
L5030GST	Glide-shift
L5030HST	hydrostatic
L5030HSTC	hydrostatic with cab

Kubota L5030 Engine
Kubota 2.4L 4-cyl diesel
Fuel tank	11.4 gal 43.1 L
Engine details ...

Kubota L5030 Power
Engine (gross)	52.2 hp 38.9 kW
Engine (net)	50 hp 37.3 kW
Gross PTO (claimed)	44 hp 32.8 kW
Hydro PTO (claimed)	42.5 hp 31.7 kW
PTO (tested)	45.89 hp 34.2 kW
Performance test details ...

Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Two-post ROPS. Grand Cab optional

Hydraulics
Type	open center
Valves	3 OptOptional
Pump flow	9.8 gpm 37.1 lpm
Total flow	14.7 gpm 55.6 lpm
Steering flow	4.9 gpm 18.5 lpm

Tractor hitch
Rear Type	II/I
Control	position control with optional draft control
Rear lift (at 24"/610mm)	2980 lbs 1351 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540 (1.375)
Engine RPM	540@2550
Mid PTO	independent OptOptional
Mid PTO Type	2000

Dimensions & Tires
Wheelbase	75.4 inches 191 cm
Weight	3705 to 4090 pounds
Front tire	9.5-16
Rear tire	14.9-26
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
ROPS Charging amps	45
Cab Charging amps	60
Battery volts	12

References
Grand L 30 Series published in 2004, by Kubota*
*Publication contains known errors.

Engine

Engine Detail — 148.6 ci / 2.4 L Diesel

Manufacturer	Kubota V2403
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	148.6 ci 2.4 L
Bore/Stroke	3.425x4.031 inches 87 x 102 mm
Power (net)	50 hp 37.3 kW
Power (gross)	52.2 hp 38.9 kW
Fuel system	indirect injection
Air cleaner	dual dry element
Compression	23.8:1
Rated RPM	2700
Starter volts	12

Transmission

Transmission options
hydrostatic
12-speed power shift

Transmission — infinite forward and reverse (3-range) hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse (3-range)

Transmission — Kubota Glide Shift (GST)

Transmission	Kubota Glide Shift (GST)
Type	power shift
Gears	12 forward and 8 reverse
Clutch	dry disc

Dimensions

Kubota L5030 Tires
Standard tires (ag)	Front: 9.5-16. Rear: 14.9-26

Dimensions
Wheelbase	75.4 inches 191 cm
Length	126.2 inches 320 cm
Width	67.3 inches 170 cm
Height (ROPS)	92.7 inches 235 cm
Height (cab)	89.4 inches 227 cm
Ground clearance	15.9 inches 40 cm
Front tread	52.8 inches 134 cm
Rear tread	52.2/56.3 inches 132/143 cm

Kubota L5030 Weight
ROPS Shipping	3705 lbs 1680 kg
Cab Shipping	4090 lbs 1855 kg
ROPS Operating	3,800 lbs 1723 kg

Tests

Nebraska Tractor Test 1891
Diesel Glideshift 4WD November 14 - 16, 2006 Link: Nebraska Tractor Test 1891 file
PTO performance
Power at rated engine speed	45.89 hp 34.2 kW
Fuel use	3.2 gal/hour 12.1 l/hour
Power at rated PTO speed	44.80 hp 33.4 kW
Fuel use	3.1 gal/hour 11.7 l/hour

Attachments

Attachment overview
Snowblower
Blade
Front-end loader
Backhoe

Kubota BL4690B Backhoe
Backhoe type	Kubota BL4690B Backhoe
Transport height	76.8 inches 195 cm
Digging depth	90.2 inches 229 cm
Reach from pivot	116.5 inches 295 cm
Loading height	75.5 inches 191 cm
Bucket Rotation	180°
Swing Arc	180°
Bucket force	2950 lbs 1338 kg
Dipperstick force	1740 lbs 789 kg

Kubota BH90 Backhoe
Backhoe type	Kubota BH90 Backhoe
Transport height	98.9 inches 251 cm
Digging depth	108.9 inches 276 cm
Reach from pivot	146.5 inches 372 cm
Loading height	95.3 inches 242 cm
Bucket Rotation	180°
Swing Arc	180°
Bucket force	3871 lbs 1755 kg
Dipperstick force	2593 lbs 1176 kg

Photos

Kubota model L5030 with LA853 loader

Kubota L5030 tractor