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Kubota B2150

Kubota B2150 tractor
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The Kubota B2150 is a compact utility tractor produced from 1988 to 1996 as part of Kubota's B Series. It features a 1.2L 4-cylinder liquid-cooled diesel engine producing 24 hp gross, with options for 9-speed sliding gear or hydrostatic transmissions. The tractor offers two- or four-wheel drive, manual steering with optional power assist, dry disc brakes, and a two-post ROPS. Fuel capacity is 7.4 gallons, and the hydraulic system holds 4.75 gallons with a 7.4 gpm pump flow. The rear hitch is category I with position control and a lift capacity of 1014 lbs. PTO options include live rear PTO at 540 rpm, standard mid PTO, and optional front PTO. Standard tires for 2WD are 4.00-12 front and 8.3-24 rear, with 4WD tires being 6.00-12 front and 12.4-16 rear. Attachments include mid-mount mower decks, front-end loaders, and various backhoes. The tractor weighs between 1711 and 1839 pounds and has a wheelbase of 63 inches.
Kubota B2150compact utility tractor24 hp tractorKubota diesel enginetractor specificationstractor attachmentsKubota backhoeKubota loader
Power24 hp
Founded1988 - 1996
ModelB2150

Technical Specifications

Detailed specifications and technical data for Kubota B2150

Power

Engine (gross):24 hp (17.9 kW)
Gear PTO (claimed):20 hp (14.9 kW)
Hydro PTO (claimed):18 hp (13.4 kW)

Engine

Type:Kubota 1.2L 4-cyl diesel
Rated RPM:2600
Bore/Stroke:2.95x2.76 inches (75 x 70 mm)
Displacement:75.4 ci (1.2 L)
Power (gross):24 hp (17.9 kW)
Starter volts:12 V
Coolant capacity:4.1 qts (3.9 L)
Oil change interval:100 h

Capacity

Fuel:7.4 gal (28.0 L)
Hydraulic system:4.75 gal (18.0 L)

Variants

B2150DT:4WD

Electrical

Ground:negative
Battery volts:12 V

Hydraulics

Type:open center
Capacity:4.75 gal (18.0 L)
Pump flow:7.4 gpm (28.0 lpm)

Mechanical

ROPS:Two-post ROPS
Drive:Two- or four-wheel drive
Brakes:Dry disc brakes
Steering:manual (power optional)

Production

Years:1988 - 1996
Series:B Series
Category:Compact Utility tractor

Attachments

Overview:60" mid-mount mower deck, 72" mid-mount mower deck, front-end loader, backhoe
LA350A Loader:838 lbs lift (full at pin) (380 kg), 1442 lbs breakout (654 kg), 39° dump, 19.9 inches reach (dumped) (50 cm), 50 inches reach (ground) (127 cm), 26° rollback, 84.4 inches height (at pin) (214 cm), 65.6 inches clearance (dumped) (166 cm), boom cyl: 1.75 inches (4 cm), boom rod: 1.25 inches (3 cm), bucket cyl: 1.75 inches (4 cm), bucket rod: 1.0 inches (2 cm), Bucket width: 50 inches (127 cm)
Kubota BL4590 Backhoe:Transport height: 79 inches (200 cm), Bucket width: 13 inches (33 cm), 18 inches (45 cm), 24 inches (60 cm), 30 inches (76 cm), 36 inches (91 cm), Digging depth: 90.2 inches (229 cm), Reach from pivot: 116.5 inches (295 cm), Loading height: 78.9 inches (200 cm), Bucket Rotation: 180°, Swing Arc: 180°, Bucket force: 2950 lbs (1338 kg), Dipperstick force: 1740 lbs (789 kg)
Kubota L4530B Backhoe:Transport height: 71.2 inches (180 cm), Bucket width: 10 inches (25 cm), 12 inches (30 cm), 16 inches (40 cm), 24 inches (60 cm), Digging depth: 96 inches (243 cm), Reach from pivot: 112 inches (284 cm), Loading height: 70.8 inches (179 cm), Bucket Rotation: 194°, Swing Arc: 180°, Bucket force: 2890 lbs (1310 kg), Dipperstick force: 1645 lbs (746 kg)
Kubota BL4520B Backhoe:Transport height: 59.4 inches (150 cm), Bucket width: 10 inches (25 cm), 12 inches (30 cm), 16 inches (40 cm), 24 inches (60 cm), Digging depth: 80.9 inches (205 cm), Reach from pivot: 97 inches (246 cm), Loading height: 59.7 inches (151 cm), Bucket Rotation: 164°, Swing Arc: 180°, Bucket force: 2700 lbs (1224 kg), Dipperstick force: 1340 lbs (607 kg)
72" Mower deck Kubota RC72-B:72 inches (182 cm), Total width: 788.1 inches (2001 cm), 3-blade, right-discharge, Cut height: 1.5 to 4.4 inch (3 to 11 cm), Weight: 472 lbs (214 kg)
60" Mower deck Kubota RC60-21B:60 inches (152 cm), Total width: 74.1 inches (188 cm), 3-blade, right-discharge, Cut height: 1.5 to 4.0 inch (3 to 10 cm), Weight: 371 lbs (168 kg)
60" Mower deck Kubota RC60-92H:60 inches (152 cm), Total width: 72.4 inches (183 cm), 3-blade, right-discharge, Cut height: 1.5 to 4.0 inch (3 to 10 cm), Weight: 320 lbs (145 kg)

Transmission

Options:9-speed sliding gear, hydrostatic
Hydrostatic type:hydrostatic
Hydrostatic gears:infinite forward and reverse (3-range)
Sliding gear type:sliding gear
Sliding gear gears:9 forward and 3 reverse

Tractor hitch

Control:position control
Rear Type:I
Rear lift capacity:1014 lbs (459 kg)

Dimensions & Tires

Weight:1711 to 1839 pounds
Wheelbase:63 inches (160 cm)
Front tire:4.00-12
2WD Rear tire:8.3-24
4WD Standard tires (ag):Front: 6.00-12, Rear: 12.4-16

Power Take-off (PTO)

Mid PTO:standard
Rear PTO:live
Front PTO:optional
Rear PTO Type:540