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Kubota B2230 Specifications
The Kubota B2230 is a 4-wheel drive compact utility tractor from B30 Series. This model was manufactured from 2007 to 2013. The components of Kubota B2230 powerline system: a 61.1 cubic inches (1 L) Kubota D1005-E2-D21-EU 4-cycle vertical 3-cylinder indirect injection naturally aspirated liquid-cooled diesel engine with a rated power of 22 hp (16.2 kW), and mechanical shuttle transmission with 9 forward and 9 reverse gears, or 3-range hydrostatic transmission with infinite forward and reverse gears.
The open center hydraulic system includes a gear pump with rated fluid flow of 5.4 gal/min (20.5 l/min). The Kubota B2230 is equipped with a hydrostatic power system, wet disc brakes, 6.00x12 or 7.00x12 front tyres, and 9.50x18 or 10.50x18 rear tyres.
| Engine Specs |
Engine Model ................. Kubota D1005-E2-D21-EU
Engine Type ................. 4-cycle vertical liquid-cooled diesel
Number of Cylinders ................. Three
Displacement, cu.in (L) ................. 61.1 (1.0)
Cylinder Bore, in (mm) ................. 2.99 (76.0)
Piston Stroke, in (mm) ................. 2.90 (73.6)
Rated Engine Power, hp (kW) ................. 22.0 (16.2)
Rated Engine Speed, rpm ................. 2700
Maximum Torque, Nm (lb-ft) ................. 62.1 (45.9)
Torque Speed, rpm ................. 1900
Idle Speed, rpm ................. 1000-2800
Aspiration Type ................. Naturally aspirated
Compression Ratio ................. 24:1
Firing Order ................. 1-2-3
Fuel System ................. Indirect injection
Fuel System Control ................. Mechanical
Lubricating System ................. Forced lubrication by gear pump
Cooling System ................. Liquid-cooled
Air Cleaner Type ................. Dry element
Fuel Tank Capacity, gal (L) ................. 7.4 (28.0)
Oil Capacity, qts (L) ................. 3.2 (3.0)
Coolant Capacity, qts (L) ................. 4.7 (4.5)
Electrical System Rating, Volts ................. 12
Charging System ................. Alternator
| Power Take-Off |
PTO Operational Type (Gear) ................. Transmission
PTO Operational Type (HST) ................. Independent
PTO Power (Gear), hp (kW) ................. 17.7 (13.2)
PTO Power (HST), hp (kW) ................. 16.8 (12.5)
Rear PTO Speed, rpm ................. 540
Rear PTO/Engine Speed, rpm ................. 540/2592
Mid PTO Speed, rpm ................. 2500
Mid PTO/Engine Speed, rpm ................. 2500/2600
| Standard Transmission |
Transmission Type ................. Mechanical shuttle
Gearbox Type ................. 9F/9R
Number of Forward Gears ................. 9
Number of Reverse Gears ................. 9
Oil Capacity, qts (L) ................. 15.8 (15.0)
Maximum Forward Speed, mph (kph) ................. 13.3 (21.5)
Maximum Reverse Speed, mph (kph) ................. 13.5 (21.7)
| Optional Transmission |
Transmission Type ................. Hydrostatic
Number of Forward Gears ................. Infinite (3-range)
Number of Reverse Gears ................. Infinite (3-range)
Oil Capacity, qts (L) ................. 17.9 (17.0)
Maximum Forward Speed (Low), mph (kph) ................. 2.9 (4.7)
Maximum Forward Speed (Mid), mph (kph) ................. 5.4 (8.7)
Maximum Forward Speed (High), mph (kph) ................. 14.1 (22.6)
Maximum Reverse Speed (Low), mph (kph) ................. 2.3 (3.8)
Maximum Reverse Speed (Mid), mph (kph) ................. 4.3 (7.0)
Maximum Reverse Speed (High), mph (kph) ................. 11.2 (18.1)
| Wheels and Tires |
Wheel Drive System ................. 4WD 4x4
Steering Configuration ................. Front steer
Steering System ................. Hydrostatic power steering
Brake Type ................. Wet disc
Front Tire Size (Std) ................. 6.00x12
Front Tire Size (Opt) ................. 7.00x12
Rear Tire Size (Std) ................. 9.50x18
Rear Tire Size (Opt) ................. 10.50x18
Front Tread, in (mm) ................. 32.9 (835)
Rear Tread, in (mm) ................. 33.7-42.3 (855-1075)
| Hydraulic System |
Hydraulic System Type ................. Open center
Hydraulic Pump Type ................. Gear
Hydraulic Pump Flow, gpm (Lpm) ................. 5.4 (20.5)
Steering Pump Flow, gpm (Lpm) ................. 4.1 (15.4)
Three-Point Hitch Category ................. 1
Draft Sensing or Lift Control ................. Position control
Lift Capacity at lift pin, lbs (kg) ................. 2140 (970)
Lift Capacity at 24" (0.6m) behind pin, lbs (kg) ................. 1675 (760)
| Dimensions and Weight |
Wheelbase, in (mm) ................. 59 (1500)
Overall Length (ROPS), in (mm) ................. 107.7 (2735)
Overall Length (Cab), in (mm) ................. 111.6 (2835)
Overall Height (ROPS), in (mm) ................. 89 (2260)
Overall Height (Cab), in (mm) ................. 81.1 (2060)
Overall Width, in (mm) ................. 43.5 (1105)
Ground Clearance, in (mm) ................. 9.5 (240)
Turning Radius, in (mm) ................. 83 (2100)
Weight (ROPS, Gear), lbs (kg) ................. 1590 (720)
Weight (Cab, Gear), lbs (kg) ................. 2050 (930)
Weight (ROPS, HST), lbs (kg) ................. 1645 (745)
Weight (Cab, HST), lbs (kg) ................. 2105 (955)
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