General informations and Service Manual
Make
Hesston
Model
70-90
Company country
United states
Production years
From 1985 Until 1985
Tractor type
Utility tractor
Fuel
diesel
Price
-
Total build
-
Service repair manual
Hesston 70-90 Manual
Dimensions, weight and tires specs
AG rear tires
18.4-30
Weight
6798 lbs or 3083 kg
Length
140.5 inches [356 cm]
Width
-
Height
99.5 inches [252 cm]
Wheelbase
89.5 inches [227 cm]
Ground clearance
-
Rear tread size
55.1 to 78.75 inches
Front tread size
55.5 to 75.25 inches
Horsepower and engine specs
Engine size
220.5 ci or 3.6 L
Number of cylinders
4 cylinders
Horsepower
70 hp or 52.2 kW
Power RPM
2500 (rpm)
Engine torque
-
Engine torque RPM
-
Fuel type
diesel
Fuel injection system
direct injection
Fuel tank capacity
21.1 gal or 79.9 L
Compression ratio
17:1
Bore stroke
3.937x4.527 inches or (100 x 115 mm)
Battery and electrical specs
Number of batteries
-
Battery voltage
12 V
Electric ground force
negative
Electric charging system
alternator
Electric charging Amps
65 amps
Starter motor
electric
Engine starter volts
12 V
Parts And Accessories
Hesston 70-90 Parts
Clutch and transmission specs
Transmission type
creeper
Transmission gears
20 forward and 8 reverse
Clutch system
279.4mm dry disc
Mechanical and cab specs
Wheel drive
4x2 2WD
Final drive system
planetary
Steering system
power
Braking system
differential hydraulic wet disc
Cabin type
Four-post ROPS
Differentiel lock
mechanical rear
Hydraulic specs
Hydraulic system
open center
Number of valves
2 or 3
Pump flow rate
11 gpm or 41.6 lpm
Hydraulic pressure
2702 psi or 186.3 bar
Drawbar specs
Drawbar real power
53.92 hp or 40.2 kW
Drawbar fuel consumption
3.8 gal/hour or 14.4 l/hour
Max drawbar pull
6238 lbs or 2829 kg
Power take-off (PTO) specs
PTO claimed power
62 hp or 46.2 kW
PTO real power
61.94 hp or 46.2 kW
PTO engine @RPM
540@2198 (rpm)
PTO clutch system
-
Rear PTO system
independent
Rear PTO RPM
540 (rpm)
Front PTO system
-
PTO fuel consumption
3.7 gal/hour or 14.0 l/hour
3 point hitch specs
Hitch control system
-
Rear hitch
II
Rear hitch lift
5212 lbs or 2364 kg
Detailed review of Hesston 70-90
Hesston produced its 70-90 farm tractor model From 1985 Until 1985 in United states with a Four-post ROPS cabin. Talking dimensions and weight, this model weighs 6798 lbs or 3083 kg has , 140.5 inches [356 cm] of length and 99.5 inches [252 cm] of height while maintaining a wheelbase of 89.5 inches [227 cm] the front tread is about 55.5 to 75.25 inches while the rear tread is 55.1 to 78.75 inches . This tractor can fit ag tires of back . This Hesston 70-90 is powerd by a diesel engine it has 220.5 ci or 3.6 L 4 cylinders ,it can produce 70 hp or 52.2 kW at 2500 (rpm), the fuel tank capacity is 21.1 gal or 79.9 L. This machine has 4x2 2WD wheel drive system,20 forward and 8 reverse transmission system. - Hesston provided us with the latest version of its 70-90 service repair manual - Find All mechanical and electrical parts and accessories of Hesston 70-90 farm-tractor here