.png)
Equipment
Brands
Fiat-Hesston 70-90 Tractor (1985)
Manufacturer:
Fiat-HesstonPrice:
31,100(USD)Series:
90 SeriesModel:
70-90Factory:
FiatFull Specifications
VARIANTS
70-90DT
4WDNEBRASKA TRACTOR TEST 1562 2
Description
Diesel 12-speed 2WD April 22 - May 9, 1985 Link: Nebraska Tractor Test 1562 file PTO performance Drawbar performancePower at rated engine speed
62.25hp / 46.4kWFuel use
3.8gal/hour / 14.4l/hourPower at rated PTO speed
61.94hp / 46.2kWMax power
53.92hp / 40.2kWMax pull
6238lbs / 2829kgHESSTON 70-90 POWER
Engine
70hp / 52.2kWPTO (claimed)
62hp / 46.2kWDrawbar (tested)
53.92hp / 40.2kWPTO (tested)
62.25hp / 46.4kWENGINE DETAIL
Description
Fiat 8045.06 diesel 4-cylinder liquid-cooledDisplacement
220.5ci / 3.6LBore/Stroke
3.937x4.527inches / 100 x 115mmPower
70hp / 52.2kWFuel system
direct injectionPre-heating
ether injectionCompression
17:1Rated RPM
2500Starter
electricStarter volts
12HESSTON 70-90 ENGINE
Description
Fiat 3.6L 4-cyl dieselFuel tank
21.1gal / 79.9LTRANSMISSIONS OVERVIEW
Description
12-speed synchromesh / 12-speed mechanical shuttle / 20-speed creeperTRANSMISSION 1
Type
synchromeshGears
12 forward and 4 reverseClutch
279.4mm dry discDescription
Four gears (1-4) in three ranges (I-III) plus reverse rangeTRANSMISSION 2
Type
mechanical shuttleGears
12 forward and reverseSPEEDS 2
Description
With 18.4-30 rear tiresTRANSMISSION 3
Type
creeperGears
20 forward and 8 reverseSPEEDS 3
Description
With 18.4-30 rear tiresMECHANICAL
Chassis
4x2 2WD/4x4 MFWD 4WDFinal drives
planetaryDifferential lock
mechanical rearSteering
powerBrakes
differential hydraulic wet discCab
Four-post ROPS. Cab optionalTransmissions
12-speed synchromesh / 12-speed mechanical shuttle / 20-speed creeperHYDRAULICS
Type
open centerPressure
2702psi / 186.3barRear valves
2 or 3Pump flow
11gpm / 41.6lpmTRACTOR HITCH
Rear Type
IIRear lift
5212lbs / 2364kgPOWER TAKE-OFF (PTO)
Rear PTO
independentRear RPM
540 (1.375)Engine RPM
540@2198HESSTON 70-90 TIRES
2WD Ag front
9.5L-154WD Ag front
12.4-24Ag rear
18.4-30/13.6-38/16.9-30DIMENSIONS
2WD Wheelbase
89.25inches / 226cm4WD Wheelbase
89.5inches / 227cm2WD Length
135.25inches / 343cm4WD Length
140.5inches / 356cm2WD Front tread
55.5 to 75.25inches / 140 to 191cm4WD Front tread
64.1 to 77inches / 162 to 195cmRear tread
55.1 to 78.75inches / 139 to 200cmHESSTON 70-90 WEIGHT
2WD
6798lbs/3083 kg4WD
7436lbs / 3372kgOperating
7,100lbs / 3220kg (2WD)Ballasted
7,775lbs / 3526kgHESSTON 70-90 HEIGHT
2WD Hood
58.25inches / 147cm4WD Hood
64.5inches / 163cmROPS
101.25inches / 257cmCab
99.5inches / 252cmDIMENSIONS & TIRES
2WD Wheelbase
89.25inches / 226cm4WD Wheelbase
89.5inches / 227cmWeight
6798 to 7436 poundsFront tire
7.50-16Rear tire
16.9-30ELECTRICAL
Ground
negativeCharging system
alternatorCharging amps
65Battery volts
12 The 70-90 model tractor belongs to the Fiat-Hesston 90 Series. The 70-90 is a type, that is used mainly in Agriculture Tractors. A engine powers the 70-90 tractor. This configuration increases real-world usage.