Kubota B20

Kubota B20The Kubota B20 is a 4WD backhoe loader tractor from the B series. This tractor was manufactured by the Kubota from 1990 to 1998. The Kubota B20 is equipped with a 0.9 L three-cylinder diesel engine and hydrostatic transmission with infinite (3-range) forward and reverse gears.

The Kubota B20 backhoe loader tractor used the Kubota D950 engine. It is a 0.9 L, 927 cm2, (56.6 cu·in) three-cylinder natural aspirated diesel engine with 75.0 mm (2.95 in) of the cylinder bore and 70.0 mm (2.76 in) of the piston stroke. This engine produced 20.3 PS (14.9 kW; 20.0 HP) of maximum output power.

The Kubota B20 is equipped with power steering, dry disc type brakes, open operator station with two-post ROPS or FOPS (optional) and 20.0 liters (5.3 US gal.; 4.4 Imp. gal) fuel tank.

Following attachments are available for the Kubota B20 backhoe loader tractor:

  • Kubota TL420 loader
  • Kubota BT650 backhoe
  • Kubota BT750 backhoe

Kubota B20 Specifications

General Specifications
Model Kubota B20
Length 2,710 mm (106.7 in)
Width 1,360 mm (53.5 in)
Height 2,140 mm (84.3 in)
Wheel base 1,530 mm (60.2 in)
Weight 930 kg (2,050 lbs)
Fuel tank capacity 20.0 liters (5.3 US gal.; 4.4 Imp. gal)
Battery 12V
Cabin type Open operator station with two-post ROPS or FOPS (optional)
Engine
Engine model Kubota D950
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Diesel
Displacement 0.9 L, 927 cm2, (56.6 cu·in)
Bore and stroke 75.0 mm X 70.0 mm (2.95 in X 2.76 in)
Horsepower 20.3 PS (14.9 kW; 20.0 HP)
Starter Electric
Oil capacity: 3.9 L (4.1 US. qt, 3.4 Imp. qt.)
Coolant capacity: 4.0 L (4.2 US. qt, 3.5 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD or 4×4 MFWD 4WD
Steering type Power
Brakes Dry disc type
Differential lock Mechanical rear
Transmission model
Transmission type Hydrostatic
Gears Infinite (3-range) forward and reverse
Speed Forward: 18.2 kmh (11.3 mph) Reverse: 14.6 (9.1 mph)
Transmission oil capacity 29.0 L (7.7 US. gal, 6.4 Imp. gal.)
Tires
Front tires Ag: 23X8.50-12
Industrial: 23×8.50-2
Rear tires Ag: 12.4-16
Industrial: 12.4-16
Three-Point Hitch
Caterogy I
Control type Position control
Lift capacity (at ends) 580 kg (1,279 lbs)
PTO (Power take-off shaft)
Rear PTO type Live
Rear PTO spped 540 rpm
Hydraulic system
Hydraulic type Open center
Hydraulic capacity 29.0 L (30.64 US. qt, 25.52 Imp. qt.)
Pressure 2000 psi (137.9 bar)
Valves 1
Pump flow 12.7 gpm (48.1 lpm)