simplicity lawn tractors 7790h
![]()  | Garden tractor  | Garden tractor  | 
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Garden tractor  | ||
Garden tractor  | 
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Note: the Simplicity model 7790H is the same as the Allis Chalmers 920. The following data is from the  920 listing.  | 
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Production  | |
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Manufacturer  | Simplicity  | 
Garden tractor  | |
Built in Port Washington, Wisconsin, USA  | |
Original price was $6,099 in 1985  | |
Simplicity 7790H Engine  | |
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18.5HP Lombardini 790cc 2-cyl diesel  | |
Fuel tank  | 3 gal
11.4 L  | 
Engine details ...  | |
Simplicity 7790H Transmission  | |
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hydrostatic  | |
Transmission details ...  | 
Mechanical  | |
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Two-wheel drive  | |
Final drives  | spur gear  | 
Steering  | manual  | 
   | power optional  | 
Mechanical band brakes  | |
Open operator station.  | |
Photos  | |
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![]()  | |
Simplicity 7790H photos...  | 
Tractor hitch  | |
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Type  | sleeve hitch *Optional. Part number 1600055.  | 
Dimensions & Tires  | |
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Wheelbase  | 48.1 inches
122 cm  | 
Weight  | 689 lbs
312 kg  | 
Front tire  | 16-6.50x8  | 
Rear tire  | 23-10.50x12  | 
Full dimensions and tires ...  | |
Simplicity 7790H attachments  | |
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42" mid-mount mower deck  | |
48" mid-mount mower deck  | |
snowblower  | |
blade  | |
Attachment details ...  | 
7790H Serial Number Location  | |
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![]()  | |
Serial number plate on the left side of the tractor frame, just ahead of the seat.  | 
Links  | |
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SimpleTractors.com: information, photos and old advertising literature at SimpleTractors.com  | 
Electrical  | |
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Ground  | negative  | 
Charging system  | flywheel alternator  | 
Charging amps  | 16  | 
Battery CCA  | 500  | 
Battery volts  | 12  | 
Battery Group  | 24  | 
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