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 – 4×4 4WD
Steering Configuration – Front steer
Steering System – Hydraulic power steering
Front Tire Size (Standard) – 6.00-12
Rear Tire Size (Standard) – 31×13.5-15
Front Tire Size (Turf) – 6.00-12
Rear Tire Size (Turf) – 31×13.5-15
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)