Hesston 70-90 Tractor (1985)
Manufacturer:Hesston
Price:31,100(USD)
Series:90 Series
Model:70-90
Equipment Type: Utility Tractors
Factory:
Full Specifications
VARIANTS
- 70-90DT
- 4WD
NEBRASKA TRACTOR TEST 1562 2
- Description
- Diesel 12-speed 2WD/April 22 - May 9, 1985/Link: Nebraska Tractor Test 1562 file/PTO performance/Drawbar performance
- Power at rated engine speed
- 62.25 hp/46.4 kW
- Fuel use
- 3.8 gal/hour/14.4 l/hour
- Power at rated PTO speed
- 61.94 hp/46.2 kW
- Max power
- 53.92 hp/40.2 kW
- Max pull
- 6238 lbs/2829 kg
HESSTON 70-90 POWER
- Engine
- 70 hp/52.2 kW
- PTO (claimed)
- 62 hp/46.2 kW
- Drawbar (tested)
- 53.92 hp/40.2 kW
- PTO (tested)
- 62.25 hp/46.4 kW
ENGINE DETAIL
- Description
- Fiat 8045.06/diesel/4-cylinder/liquid-cooled
- Displacement
- 220.5 ci/3.6 L
- Bore/Stroke
- 3.937x4.527 inches/100 x 115 mm
- Power
- 70 hp/52.2 kW
- Fuel system
- direct injection
- Pre-heating
- ether injection
- Compression
- 17:1
- Rated RPM
- 2500
- Starter
- electric
- Starter volts
- 12
HESSTON 70-90 ENGINE
- Description
- Fiat 3.6L 4-cyl diesel
- Fuel tank
- 21.1 gal/79.9 L
TRANSMISSIONS OVERVIEW
- Description
- 12-speed synchromesh/12-speed mechanical shuttle/20-speed creeper
TRANSMISSION 1
- Type
- synchromesh
- Gears
- 12 forward and 4 reverse
- Clutch
- 279.4mm dry disc
- Description
- Four gears (1-4) in three ranges (I-III) plus reverse range.
TRANSMISSION 2
- Type
- mechanical shuttle
- Gears
- 12 forward and reverse
SPEEDS 2
- Description
- With 18.4-30 rear tires./
TRANSMISSION 3
- Type
- creeper
- Gears
- 20 forward and 8 reverse
SPEEDS 3
- Description
- With 18.4-30 rear tires./
MECHANICAL
- Chassis
- 4x2 2WD/4x4 MFWD 4WD
- Final drives
- planetary
- Differential lock
- mechanical rear
- Steering
- power
- Brakes
- differential hydraulic wet disc
- Cab
- Four-post ROPS. Cab optional.
- Transmissions
- 12-speed synchromesh/12-speed mechanical shuttle/20-speed creeper
HYDRAULICS
- Type
- open center
- Pressure
- 2702 psi/186.3 bar
- Rear valves
- 2 or 3
- Pump flow
- 11 gpm/41.6 lpm
TRACTOR HITCH
- Rear Type
- II
- Rear lift
- 5212 lbs/2364 kg
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Rear RPM
- 540 (1.375)
- Engine RPM
- 540@2198
HESSTON 70-90 TIRES
- 2WD Ag front
- 9.5L-15
- 4WD Ag front
- 12.4-24
- Ag rear
- 18.4-30/13.6-38/16.9-30
DIMENSIONS
- 2WD Wheelbase
- 89.25 inches/226 cm
- 4WD Wheelbase
- 89.5 inches/227 cm
- 2WD Length
- 135.25 inches/343 cm
- 4WD Length
- 140.5 inches/356 cm
- 2WD Front tread
- 55.5 to 75.25 inches/140 to 191 cm
- 4WD Front tread
- 64.1 to 77 inches/162 to 195 cm
- Rear tread
- 55.1 to 78.75 inches/139 to 200 cm
HESSTON 70-90 WEIGHT
- 2WD
- 6798 lbs/3083 kg
- 4WD
- 7436 lbs/3372 kg
- Operating
- 7,100 lbs/3220 kg (2WD)
- Ballasted
- 7,775 lbs/3526 kg
HESSTON 70-90 HEIGHT
- 2WD Hood
- 58.25 inches/147 cm
- 4WD Hood
- 64.5 inches/163 cm
- ROPS
- 101.25 inches/257 cm
- Cab
- 99.5 inches/252 cm
DIMENSIONS & TIRES
- 2WD Wheelbase
- 89.25 inches/226 cm
- 4WD Wheelbase
- 89.5 inches/227 cm
- Weight
- 6798 to 7436 pounds
- Front tire
- 7.50-16
- Rear tire
- 16.9-30
ELECTRICAL
- Ground
- negative
- Charging system
- alternator
- Charging amps
- 65
- Battery volts
- 12
About Hesston Tractor
The 70-90 model tractor belongs to the Hesston 90 Series. The 70-90 is a Utility Tractors type, that is used mainly in Agriculture Tractors. A engine powers the 70-90 tractor. This arrangement is more practical in the real world.
