Kubota B72

Kubota B72The Kubota B72 is a compact utility tractor model manufactured from 1998 to 2001 by Kubota. It was available in four-wheel drive (4WD) version.

The Kubota B72 is equipped with a 0.9 L (54.8 cu·in) three-cylinder diesel engine with 72.0 mm (2.83 in) of the cylinder bore and 73.6 mm (2.9 in) of the piston stroke, and transmission with 6 forward and 2 reverse gears.

The Kubota B72 compact utility tractor features:

  • The Kubota D905 diesel engine which produces 16.5 PS (12.1 kW; 16.2 HP) at 2,600 rpm of horsepower.
  • Hydrostatic power steering
  • Open operator station with two-post ROPS
  • Category 0 rear hitch
  • Rear PTO shatf with 540 rpm

General specifications

General Specifications
ModelKubota B72
Tractor typeCompact utility tractor
Production years1998-2001
Factory
Dimensions and weight
Length2,040 mm (80.3 in)
Width970 mm (38.2 in)
Height1,830 mm (72 in)
Wheel base1,270 mm (50 in)
Ground clearance290 mm (11.4 in)
Weight570 kg (1,257 lbs)
Fuel capacity
Fuel tank capacity13.0 liters (3.4 US gal.; 2.9 Imp. gal)

Engine

Engine
Engine modelKubota D905
Engine type4-stroke, SOHC, three-cylinders
Displacement0.9 L, 898 cm2, (54.8 cu·in)
Max. horsepower16.5 PS (12.1 kW; 16.2 HP) at 2,600 rpm
Max. torque
Cooling systemLiquid-cooled
Fuel usedDiesel fuel No. 2-D
Starting systemElectric starting with 12V starter
Starting support deviceGlow plug in combustion chamber
GovernorAll speed mechanical governor
Charging systemAlternator 12V
PTO shaft rotationCounterclockwise
Valve clearance
Intake valve clearance:0.145-0.185 mm (0.0057-0.0073 in)
Exhaust valve clearance:0.145-0.185 mm (0.0057-0.0073 in)
Oil system
Lubrication systemForced lubrication by trochoid pump
Oil typeCF or higher
Recommended oil:SAE 10W-30, 10W-40
Oil pressure At idle speed: 49 MPa (0.5 kgf/cm2, 7 psi)
At rated speed: 196 to 441 MPa (2.0-4.5 kgf/cm2, 28 to 64 psi)
Oil filterFull flow paper filter (Cartridge type)
Oil pressure indicatingElectrical type switch
Oil and oil filter change intervalEvery 200 hours
Fuel system
Fuel injection pump:Bosch MD type mini fuel injection pump
Injection nozzle:Mini Nozzle (DNOPD)
Firing order:1-2-3
Injection pressure:13.73 MPa (140 kgf/cm2, 1,991 psi)

Transmission and chassis

Chassis, steering and brakes
Chassis4×4 MFWD 4WD
Steering typeHydrostatic power
Brakes
Transmission
Transmission manufacturer or model
Transmission type
Gears6 forward and 2 reverse
Speed Forward: 14.5 kmh (9 mph)
Reverse: 5.5 kmh (3.4 mph)

Tires

Tires
Front tiresAg: 5.00-12
Rear tiresAg: 8-18

Rear Hitch

Three-Point Hitch
CategoryJIS 0
Control type
Lift capacity (at ends)

PTO (Power take-off shaft)

PTO
Rear PTO type
Rear PTO speed540 rpm

Electrical system

Electrical system
GroundNegative
Charging system
Charging amps
Battery12V
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

ATTENTION! Dear visitors, this is an informational database of technical specifications, we are not a parts supplier or a marketplace.

We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

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