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Kubota L3400

Kubota L3400 tractor
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The Kubota L3400 is a compact utility tractor produced from 2004 to 2010 as part of Kubota's Standard L Series. It features a 1.6L 3-cylinder liquid-cooled diesel engine producing 34.7 hp gross, with transmission options including hydrostatic and 8-speed constant mesh. The tractor offers two- or four-wheel drive variants with mechanical wet disc brakes, power steering, and a two-post foldable ROPS. It has a fuel capacity of 9 gallons and an open center hydraulic system with up to 3 valves. The L3400 supports various attachments such as front-end loaders and backhoes, including the LA463 loader and Kubota BH76 backhoe. Dimensions vary slightly between 2WD and 4WD models, with weights ranging from 2403 to 2600 lbs depending on configuration.
Kubota L3400compact utility tractorKubota D1703 enginehydrostatic transmission8-speed constant meshtractor specificationsKubota attachmentsLA463 loaderBH76 backhoe
Power34 hp
Founded2004 - 2010
ModelL3400

Technical Specifications

Detailed specifications and technical data for Kubota L3400

Power

Engine (gross):34.7 hp (25.9 kW)
Gear PTO (claimed):29 hp (21.6 kW)
Hydro PTO (claimed):27.5 hp (20.5 kW)

Engine

Type:diesel
Model:Kubota D1703
Cooling:liquid-cooled
Cylinders:3-cylinder
Rated RPM:2700
Bore/Stroke:3.425x3.638 inches (87 x 92 mm)
Displacement:100.5 ci (1.6 L)
Power (gross):34.7 hp (25.9 kW)
Starter volts:12

Weight

2WD gear:2403 lbs (1090 kg)
4WD gear:2580 lbs (1170 kg)
4WD hydro:2600 lbs (1179 kg)

Capacity

Fuel:9 gal (34.1 L)
Front axle:4.8 qts (4.5 L)
Hydraulic system:7.3 gal (27.6 L)

Overview

Series:Standard L Series
Category:Compact Utility tractor
Production years:2004 - 2010

Variants

L3400F:2WD gear
L3400DT:4WD gear
L3400HST:4WD hydro

Electrical

Ground:negative
Battery CCA:490
Battery volts:12
Charging amps:40
Charging system:alternator

Hydraulics

Type:open center
Valves:0 to 3
Capacity:7.3 gal (27.6 L)
Pump flow:6.8 gpm (25.7 lpm)
Total flow:10.9 gpm (41.3 lpm)
Steering flow:4.1 gpm (15.5 lpm)

Mechanical

ROPS:Two-post ROPS. Foldable ROPS and sunshade optional.
Drive:Two- or four-wheel drive
Brakes:Mechanical wet disc brakes
Power steering:yes
Differential lock:rear standard

Attachments

Overview:Front-end loader, Backhoe, Additional Kubota implements included 40, 50 or 60-inch rear tillers and a 64- or 74-inch rear-mount snowblower.
LA463 Loader:1,142 lbs lift (full at pin) (518 kg), 853 lbs lift (full at 500mm) (386 kg), 1,858 lbs breakout (at 500mm) (842 kg), 40° dump, 22.2 inches reach (dumped) (56 cm), 64.5 inches reach (ground) (163 cm), 31° rollback, 95.3 inches height (at pin) (242 cm), 76.2 inches clearance (dumped) (193 cm), raise: 3.5s, dump: 1.7s, lower: 2.2s, rollback: 2.1s, Bucket width: 60 inches (152 cm)
Kubota BH76 Backhoe:Backhoe type: Kubota BH76 Backhoe, Transport height: 79.5 inches (201 cm), 2-Foot flat digging depth: 89.4 inches (227 cm), Reach from pivot: 120.4 inches (305 cm), Loading height: 67.6 inches (171 cm), Bucket force: 3,259 lbs (1478 kg), Dipperstick force: 2,047 lbs (928 kg)

Transmission

Notes:Four gears (1-4) in two ranges (Low/High) and reverse (R). Mechanical shuttle shifting between forward-low and reverse.
Options:hydrostatic, 8-speed constant mesh
Hydrostatic Type:hydrostatic
Hydrostatic Gears:infinite forward and reverse (3-range)
Constant mesh Type:constant mesh
Constant mesh Gears:8 forward and 4 reverse
Hydrostatic Oil capacity:29.2 qts (27.6 L)
Constant mesh Oil capacity:29.2 qts (27.6 L)

Tractor hitch

Rear Type:I
Rear lift (at ends):1985 lbs (900 kg)
Rear lift (at 24"/610mm):1433 lbs (650 kg)

Dimensions & Tires

Width:51.4 inches (130 cm)
Height:85 inches (215 cm)
Wheelbase:63.3 inches (160 cm)
2WD Length:110.6 inches (280 cm)
4WD Length:106.5 inches (270 cm)
Rear tread:40.2 to 50.8 inches (102 to 129 cm)
Lawn/turf rear:13.6-16
2WD Front tread:41.3 inches (104 cm)
4WD Front tread:43.1 inches (109 cm)
Industrial rear:15-19.5R4
Lawn/turf front:23x8.50-12
Industrial front:27x8.50-15
4WD Lawn/turf front:25x8.50-14
Standard tires (ag):Front: 5-15. Rear: 11.2-24
4WD Standard tires (ag):Front: 7-16. Rear: 11.2-24
2WD Clearance (front axle):13.5 inches (34 cm)
4WD Clearance (front axle):13.4 inches (34 cm)

Power Take-off (PTO)

Rear PTO:live
Engine RPM:540@2425
Rear PTO Type:540 (1.375)
Hydro Rear PTO:independent