Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota B2050 Technical Specs

Kubota B2050 Engine Data

Engine Model - Kubota D1105
Engine Type - Vertical, water-cooled, 4cycle diesel
Number of Cylinders - Three
Displacement, cu in (L) - 68,53 (1,12)
Engine Bore, in (mm) - 3,07 (78,0)
Engine Stroke, in (mm) - 3,08 (78,4)
Rated Engine Power, hp (kW) - 18,8 (14,0)
Maximum Engine Power, hp (kW) - 19,8 (14,6)
Rated Engine Speed, rpm - 2500
Maximum Torque, Nm (ft-lbs) - 68,1 (50,2)
Compression - 22,5:1
Firing Order - 1-2-3
Fuel System - Indirect Injection.
Fuel Tank Capacity, gal (L) - 7,1 (27,0)
Oil Capacity, qts (L) - 3,3 (3,1)
Coolant Capacity, qts (L) - 4,9 (4,6)
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 65

Kubota B2050 Power Take-Off

Rear PTO Type - Independent
PTO Horsepower, hp (kW) - 16,0 (11,9)
Rear PTO / Engine Speeds, rpm - 540/2400
Mid-PTO - Opt.
Mid-PTO / Engine Speeds, rpm - 2500/2500

Transmission Configuration

Transmission Type - Gear shift, 9F/9R
Number of Forward Speeds - 9
Number of Reverse Speeds - 9
Clutch - Dry single plate
Maximum Speed Forward, mph (kph) - 13,27 (21,35)
Shuttle - Mechanical

Kubota B2050 Wheels and Tires

Drive Wheels - 4x4 4WD
Steering Configuration - Front steer
Steering System - Hydraulic power steering
Front Tire Size (Standard) - 6.00-12
Rear Tire Size (Standard) - 31x13.5-15
Front Tire Size (Turf) - 6.00-12
Rear Tire Size (Turf) - 31x13.5-15

Axles and Brakes

Differential - Mechanical rear
Service Brake - Wet disk type

Kubota B2050 Hydraulic System

Implement Pump Flow, gpm (Lpm) - 4,99 (18,2)
Steering Pump Flow, gpm (Lpm) - 3,75 (14,2)
Total System Flow, gpm (Lpm) - 8,7 (32,9)
Number of Standard Remote Valves - 1 Standard
Hydraulic Pressure, bar (psi) - 161,8 (2347)

3-Point Hitch

3-Point Hitch Category - 1
Draft Sensing or Lift Control - Position Control
Standard Lift Capacity 600mm behind pin, lb (kg) - 1676 (760)
Standard Lift Capacity at lift pin, lb (kg) - 2138 (970)

Kubota B2050 Dimensions and Weight

Wheelbase, in (mm) - 59,1 (1500)
Overall Length, in (mm) - 107,5 (2730)
Overall Height, in (mm) - 81,5 (2069)
Overall Width - 49,2 (1249)
Ground Clearance, in (mm) - 11,4 (290)
Front Tread, in (mm) - 32,7 (830)
Rear Tread, in (mm) - 39,6 (1006)
Weight (Rear ROPS), lb (kg) - 1810 to 1860 (819 to 845)
Weight (Center ROPS), lb (kg) - 1850 to 1900 (839 to 865)

Kubota B2050 Attachments

Loader

Loader Model - Kubota LA424EC
Height (to pin) - 75,4 (1910)
Clearance, dumped bucket - 56,9 (1440)
Dump angle, deg - 44
Rollback angle, deg - 25
Lift to full height (at pin), lb (kg) - 926 (420)

60-inch Mower Deck

Type - Mid-mount
Number of Blades - 3
Cutting width, in (mm) - 60 (1520)
Weight, lb (kg) - 353 (160)
Cutting height, in (mm) - 1,5 to 4,0 (30 to 100)

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KUBOTA TRACTORS SPECIFICATIONS

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KUBOTA ENGINES DATA AND SERVICE SPECS

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KUBOTA FRONT END LOADERS

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