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Fiat 115-90

The Fiat 115-90 is a tractor produced by Fiat. It is equipped with a 357.6 ci 5.9 L engine. The listed engine power is Diesel (listed): 115 hp / 85.8 kW. Transmission: 16 forward and reverse. Operating weight: 11,664 lbs 5290 kg.

Engine Power
Diesel (listed): 115 hp / 85.8 kW
Fuel & Capacities
47.6 gal 180.2 L
Transmission
16 forward and reverse
Operating Weight
11,664 lbs 5290 kg

Overview

Fiat 115-90 tractor photo
1984 - 1990 90 Series
Production
Manufacturer
Fiat
Variants
115-90
2WD
115-90DT
4WD
115-90H
2WD hydraulic cluch
115-90HDT
4WD hydraulic clutch
Fiat 115-90 Engine
Fiat 5.9L 6-cyl diesel
Engine details ...
Fiat 115-90 Power
Engine
115 hp 85.8 kW
Mechanical
Two- or four-wheel drive
Final drives
planetary
Differential lock
hydrostatic front and rear
Steering
hydrostatic power
Wet disc brakes
Cab standard with heat. Air-conditioning optional.
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
Hydraulics
2WD Capacity
11.4 gal 43.1 L
4WD Capacity
11.7 gal 44.3 L
Pressure
2489 psi 171.6 bar
Valves
1 to 3
Pump flow
13.42 gpm 50.8 lpm
Tractor hitch
Rear Type
2
Control
position and draft control
Rear lift (at ends)
14,490 lbs 6572 kg
Power Take-off (PTO)
Rear PTO
independent
Clutch
mechanical dry disc
hydraulic wet disc *Optional, used on 115-90 H
Rear PTO Type
540/1000
Front PTO
independent
Clutch
electro-magnetic
Front PTO Type
1000
Dimensions & Tires
Wheelbase
108.3 inches 275 cm
Weight
11664 to 12656 pounds
Front tire
9.00-16
Rear tire
16.8/14-38
Full dimensions and tires ...
Electrical
Ground
negative
References
115-90 references literature
The Fiat Giants

Engine

Engine Detail — 357.6 ci / 5.9 L Diesel

Manufacturer
Fiat 8065.05
Fuel Type
Diesel
Configuration
6-cylinder, liquid-cooled
Displacement
357.6 ci 5.9 L
Bore/Stroke
4.09x4.53 inches 104 x 115 mm
Power
115 hp 85.8 kW
Rated RPM
2500
Oil capacity
16.1 qts 15.2 L

Transmission

Transmission options
24-speed synchronized
16-speed mechanical shuttle
24-speed partial power shift

Transmission — 24 forward and 8 reverse synchronized

Type
synchronized
Gears
24 forward and 8 reverse
Four gears (1-4) in three forward ranges (low, medium, high) plus reverse range. Additional creeper mode doubles available ranges.

Transmission — 16 forward and reverse mechanical shuttle

Type
mechanical shuttle
Gears
16 forward and reverse
Four gears in four ranges with mechanical reverser.

Transmission — 24 forward and 8 reverse partial power shift

Type
partial power shift
Gears
24 forward and 8 reverse
Four power-shift gears (1-4) in three forward ranges (low, medium, high) plus reverse range. Additional creeper mode doubles available ranges.

Transmission — 16 forward and reverse mechanical shuttle

Type
mechanical shuttle
Gears
16 forward and reverse
Four power-shift gears in four ranges with mechanical reverser.

Dimensions

Fiat 115-90 Tires
Ag front
9.00-16 (2WD)
10.00-16 (2WD)
11.00-16 (2WD)
13.6/12-28 (4WD)
14.9/13-28 (4WD)
Ag rear
16.8/14-38
18.4/15-38
23.1/18-34
23.1/18/30 (2WD)
Dimensions
Wheelbase
108.3 inches 275 cm
Length
163.4 inches 415 cm
Height
114.2 inches 290 cm
Weight
11,664 lbs 5290 kg
12,656 lbs (4WD) 5740 kg

Photos

Fiat 115-90

Fiat 115-90

Recommended Implements & Sizing Guide

Engineering recommendations for Fiat 115-90 based on its 115 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)Heavy DutyHeavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing
10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼Heavy DutyWide swath pasture and crop residue shredding.
Rotary TillerSeedbed Prep
90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机Commercial / Field ScaleDeep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage
10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙Heavy DutyAggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage
5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机Heavy DutyHigh density baling; requires minimum 85 PTO HP.
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Fiat 115-90.

Estimated Continuous Field Runtime: 8 hrs

Approximately 8 hours of continuous field operation at ~75% rated power on a full tank (47.6 gal / 180.2 L).

Estimated 75% Load Fuel Burn~6 gal/hr (22.6 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Fiat 115-90 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Fiat 115-90.

Converted Equivalents:

Horsepower (HP)115 hp
Kilowatts (kW)85.8 kW
Metric Horsepower (PS / CV)116.6 PS

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