Kubota

Kubota L5030

The Kubota L5030 is a compact utility tractor produced from 2003 to 2007 as part of the L30 Series. It features a Kubota V2403 2.4L 4-cylinder liquid-cooled diesel engine delivering 52.2 hp gross and 50 hp net. Transmission options include hydrostatic and a 12-speed power shift Glide Shift (GST). The tractor offers four-wheel drive, power steering, wet disc brakes, and a two-post ROPS with an optional Grand Cab. It has a fuel tank capacity of 11.4 gallons (43.1 L) and a rear PTO with 540 rpm. The L5030 supports various attachments including snowblowers, blades, front-end loaders, and backhoes. It is built in Japan and is known for its versatility and reliability in compact utility tractor applications.

Power52 hp

Founded2003 - 2007

ModelL5030

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Technical Specifications

Detailed specifications and technical data for Kubota L5030

Power

Engine (net)	50 hp (37.3 kW)
PTO (tested)	45.89 hp (34.2 kW)
Engine (gross)	52.2 hp (38.9 kW)
Gross PTO (claimed)	44 hp (32.8 kW)
Hydro PTO (claimed)	42.5 hp (31.7 kW)

Engine

Type	diesel
Model	Kubota V2403
Cooling	liquid-cooled
Cylinders	4-cylinder
Fuel tank	11.4 gal (43.1 L)
Rated RPM	2700
Air cleaner	dual dry element
Bore/Stroke	3.425x4.031 inches (87 x 102 mm)
Compression	23.8:1
Fuel system	indirect injection
Power (net)	50 hp (37.3 kW)
Displacement	148.6 ci (2.4 L)
Power (gross)	52.2 hp (38.9 kW)
Starter volts	12

Variants

L5030GST	Glide-shift
L5030HST	hydrostatic
L5030HSTC	hydrostatic with cab

Electrical

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

Hydraulics

Type	open center
Valves	3 Optional
Pump flow	9.8 gpm (37.1 lpm)
Total flow	14.7 gpm (55.6 lpm)
Steering flow	4.9 gpm (18.5 lpm)

Mechanical

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

Production

Type	Compact Utility tractor
Series	L30 Series
Built in	Japan
Years produced	2003 - 2007

Attachments

Blade	84" Blade, front-mount, 84 inches width (213 cm), hydraulic-lift
Loader	ModelLA853 Loader Dump angle45° Bucket width72 inches (182 cm) Reach (dumped)20.1 inches (51 cm) Reach (ground)75 inches (190 cm) Rollback angle40° Height (at pin)113.6 inches (288 cm) Clearance (dumped)89.8 inches (228 cm) Breakout force (at 500mm)3125 lbs (1417 kg) Lift capacity (full at pin)2374 lbs (1076 kg) Lift capacity (full at 500mm)1764 lbs (800 kg)
Backhoes	[object Object],[object Object]
Overview	Snowblower, Blade, Front-end loader, Backhoe
Snow blowers	62" Snow blower, two-stage, front-mount, hydraulic-lift,72" Snow blower, two-stage, front-mount, hydraulic-lift

Transmission

Options	hydrostatic, 12-speed power shift
Hydrostatic	Typehydrostatic Gearsinfinite forward and reverse (3-range)
Glide Shift (GST)	Typepower shift Gears12 forward and 8 reverse Clutchdry disc

Tractor hitch

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

Dimensions & Tires

Width	67.3 inches (170 cm)
Length	126.2 inches (320 cm)
Weight	3705 to 4090 pounds
Rear tire	14.9-26
Wheelbase	75.4 inches (191 cm)
Front tire	9.5-16
Rear tread	52.2/56.3 inches (132/143 cm)
Front tread	52.8 inches (134 cm)
Cab Shipping	4090 lbs (1855 kg)
Height (cab)	89.4 inches (227 cm)
Height (ROPS)	92.7 inches (235 cm)
ROPS Shipping	3705 lbs (1680 kg)
ROPS Operating	3,800 lbs (1723 kg)
Ground clearance	15.9 inches (40 cm)
Standard tires (ag)	Front: 9.5-16. Rear: 14.9-26