Fiat

Fiat 140-90

The Fiat 140-90 is a farm tractor produced by Fiat from 1984 to 1993 as part of the 90 Series. It features a 5.9L 6-cylinder turbocharged diesel engine producing 140 hp (104.4 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 two- or four-wheel drive variants with planetary final drives and hydrostatic front and rear differential locks. The tractor includes a standard cab with heat and optional air-conditioning, wet disc brakes, and hydrostatic power steering. Fuel capacity is 47.6 gallons (180.2 L) with hydraulic system capacities varying by drive type. The tractor hitch has position and draft control with a rear lift capacity of 14,660 lbs (6649 kg). PTO options include independent front and rear PTOs with hydraulic and electro-magnetic clutches respectively. Dimensions include a wheelbase of 105.12 inches (267 cm), length of 164.57 inches (418 cm), height of 114.17 inches (289 cm), and weight of 14,266 lbs (6471 kg).
Power140 hp
Founded1984 - 1993
Model140-90

Technical Specifications

Detailed specifications and technical data for Fiat 140-90

Power
Engine140 hp (104.4 kW)
Engine
Typeturbocharged diesel
ModelFiat 8065.25
Power140 hp (104.4 kW)
Coolingliquid-cooled
Cylinders6-cylinder
Rated RPM2500
Bore/Stroke4.09x4.53 inches (104 x 115 mm)
Displacement357.6 ci (5.9 L)
Oil capacity16.1 qts (15.2 L)
Capacity
Fuel47.6 gal (180.2 L)
Hydraulic system11.8 gal (2WD) (44.7 L), 12.2 gal (4WD) (46.2 L)
Electrical
Groundnegative
Hydraulics
Valves1 to 3
Capacity11.8 gal (2WD) (44.7 L), 12.2 gal (4WD) (46.2 L)
Pressure2489 psi (171.6 bar)
Pump flow15.4 gpm (58.3 lpm)
Mechanical
Cabstandard with heat. Air-conditioning optional.
DriveTwo- or four-wheel drive
BrakesWet disc brakes
Steeringhydrostatic power
Final drivesplanetary
Differential lockhydrostatic front and rear
Production
Series90 Series
Variants140-90 2WD, 140-90DT 4WD
ManufacturerFiat
Years produced1984 - 1993
Transmission
Transmission options24-speed synchronized, 16-speed mechanical shuttle, 24-speed partial power shift
24-speed synchronized
Typesynchronized
Gears24 forward and 8 reverse
Clutchhydraulic 356mm cerametallic dry disc
DetailsFour gears (1-4) in three forward ranges (low, medium, high) plus reverse range. Additional creeper mode doubles available ranges.
16-speed mechanical shuttle
Typemechanical shuttle
Gears16 forward and reverse
Clutchhydraulic 356mm cerametallic dry disc
DetailsFour gears in four ranges with mechanical reverser.
24-speed partial power shift
Typepartial power shift
Gears24 forward and 8 reverse
Clutchhydraulic 356mm cerametallic dry disc
DetailsFour power-shift gears (1-4) in three forward ranges (low, medium, high) plus reverse range. Additional creeper mode doubles available ranges.
Tractor hitch
Controlposition and draft control
Rear Type2
Rear lift (at ends)14,660 lbs (6649 kg)
Dimensions & Tires
Height114.17 inches (289 cm)
Length164.57 inches (418 cm)
Weight14266 lbs (6471 kg)
Rear tire20.8-38
Wheelbase105.12 inches (267 cm)
Front tire9.00-16, 10.00-16, 11.00-16 (2WD), 18.4R70-28 (4WD)
Power Take-off (PTO)
Rear PTOindependent
Front PTOindependent
Rear PTO Type540/1000
Front PTO Type1000
Rear PTO Clutchhydraulic wet disc
Front PTO Clutchelectro-magnetic