Kubota A-15

Kubota A-15The Kubota A-15 is a utility tractor model from the Aste series, manufactured from 1988 to 1992 by Kubota. It was available in four-wheel drive (4WD) version.

The Kubota A-15 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 A-15 utility tractor features:

  • The Kubota D905 diesel engine which produces 15.5 PS (11.4 kW; 15.3 HP) at rpm of horsepower.
  • Open operator station with two-post ROPS
  • Category 0 rear hitch
  • Rear PTO with 540 rpm

General specifications

General Specifications
Model Kubota A-15
Tractor type Utility tractor
Production years 1988-1992
Factory
Dimensions and weight
Length 2,530 mm (99.6 in)
Width 1,040 mm (40.9 in)
Height 1,240 mm (48.8 in)
Wheel base 1,350 mm (53.1 in)
Weight 650 kg (1,433 lbs)
Fuel capacity
Fuel tank capacity 17.0 liters (4.5 US gal.; 3.7 Imp. gal)

Engine

Engine
Engine model Kubota D905
Engine type 4-stroke, SOHC, three-cylinders
Displacement 0.9 L, 898 cm2, (54.8 cu·in)
Max. horsepower 15.5 PS (11.4 kW; 15.3 HP)
Cooling system Liquid-cooled
Fuel used Diesel fuel
Starting system Electric starting with 12V starter
Starting support device Glow plug in combustion chamber
Governor All speed mechanical governor
Charging system Alternator 12V
PTO shaft rotation Counterclockwise
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 system Forced lubrication by trochoid pump
Oil type CF 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 filter Full flow paper filter (Cartridge type)
Oil pressure indicating Electrical type switch
Oil and oil filter change interval Every 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
Chassis 4×4 MFWD 4WD
Steering type
Brakes
Transmission
Transmission manufacturer or model
Transmission type
Gears 6 forward and 2 reverse
Speed Forward: 12.0 kmh (7.5 mph)
Reverse: 5.6 kmh (3.5 mph)

Tires

Tires
Front tires Ag: 5.00-12
Rear tires Ag: 8-16

Rear Hitch

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

PTO (Power take-off shaft)

PTO
Rear PTO type
Rear PTO speed 540 rpm

Electrical system

Electrical system
Ground Negative
Charging system
Charging amps
Battery 12V
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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