The Fiat 115-90 is a farm tractor produced by Fiat from 1984 to 1990 as part of the 90 Series. It features a 5.9L 6-cylinder liquid-cooled diesel engine producing 115 hp (85.8 kW). The tractor offers multiple transmission options including 24-speed synchronized, 16-speed mechanical shuttle, and 24-speed partial power shift. It is available in 2WD and 4WD variants, with hydrostatic power steering, planetary final drives, and wet disc brakes. The cab comes standard with heat and optional air-conditioning. Fuel capacity is 47.6 gallons (180.2 L), and hydraulic system capacities vary by drive type. The tractor hitch has position and draft control with a rear lift capacity of 14,490 lbs (6572 kg). PTO options include independent front and rear PTOs with various clutch types and speeds. Dimensions include a wheelbase of 108.3 inches (275 cm), length of 163.4 inches (415 cm), and height of 114.2 inches (290 cm).
Fiat 115-90farm tractor115 hp tractor5.9L diesel engine24-speed transmission2WD4WDtractor specifications
Detailed specifications and technical data for Fiat 115-90
Power
Engine:115 hp (85.8 kW)
Engine
Type:diesel
Model:Fiat 8065.05
Power:115 hp (85.8 kW)
Cooling:liquid-cooled
Cylinders:6-cylinder
Rated RPM:2500
Bore/Stroke:4.09x4.53 inches (104 x 115 mm)
Displacement:357.6 ci (5.9 L)
Oil capacity:16.1 qts (15.2 L)
Capacity
Fuel:47.6 gal (180.2 L)
2WD Hydraulic system:11.4 gal (43.1 L)
4WD Hydraulic system:11.7 gal (44.3 L)
Variants
115-90:2WD
115-90H:2WD hydraulic cluch
115-90DT:4WD
115-90HDT:4WD hydraulic clutch
Electrical
Ground:negative
Hydraulics
Valves:1 to 3
Pressure:2489 psi (171.6 bar)
Pump flow:13.42 gpm (50.8 lpm)
2WD Capacity:11.4 gal (43.1 L)
4WD Capacity:11.7 gal (44.3 L)
Mechanical
Cab:standard with heat. Air-conditioning optional.
Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Steering:hydrostatic power
Final drives:planetary
Differential lock:hydrostatic front and rear
Production
Series:90 Series
Manufacturer:Fiat
Years produced:1984 - 1990
Transmission
Options:24-speed synchronized, 16-speed mechanical shuttle, 24-speed partial power shift
24-speed synchronized:24 forward and 8 reverse gears; Four gears (1-4) in three forward ranges (low, medium, high) plus reverse range; Additional creeper mode doubles available ranges
16-speed mechanical shuttle:16 forward and reverse gears; Four gears in four ranges with mechanical reverser
24-speed partial power shift:24 forward and 8 reverse gears; Four power-shift gears (1-4) in three forward ranges (low, medium, high) plus reverse range; Additional creeper mode doubles available ranges
Tractor hitch
Control:position and draft control
Rear Type:2
Rear lift (at ends):14,490 lbs (6572 kg)
Dimensions & Tires
Height:114.2 inches (290 cm)
Length:163.4 inches (415 cm)
Weight:11,664 lbs to 12,656 lbs (5290 kg to 5740 kg)