simplicity lawn tractors 4040
![]()  | 1972
PowrMax SeriesGarden tractor  | 1972  | PowrMax Series  | Garden tractor  | 
|---|---|---|---|---|
1972  | ||||
PowrMax Series  | ||||
Garden tractor  | ||||
1972  | |
|---|---|
PowrMax Series  | |
Garden tractor  | 
Production  | |
|---|---|
Manufacturer  | Simplicity  | 
Garden tractor  | |
Built in Port Washington, Wisconsin, USA  | |
Variants  | |
|---|---|
616  | similar Allis Chalmers model  | 
Simplicity 4040 Engine  | |
|---|---|
16.5HP Onan 816cc 2-cyl gasoline  | |
Fuel tank  | 3.8 gal
14.4 L  | 
Engine details ...  | |
Simplicity 4040 Transmission  | |
|---|---|
hydrostatic  | |
Transmission details ...  | 
Mechanical  | |
|---|---|
Two-wheel drive  | |
Manual  steering  | |
Disc brakes  | |
Open operator station.  | 
Photos  | |
|---|---|
![]()  | |
Simplicity 4040 photos...  | 
Hydraulics  | |
|---|---|
Pressure  | 500 psi
34.5 bar  | 
Pump flow  | 2.25 gpm
8.5 lpm  | 
Tractor hitch  | |
|---|---|
Rear Type  | 0  | 
Power Take-off (PTO)  | |
|---|---|
Rear PTO  | independent OptOptional  | 
Clutch  | electric  | 
Rear PTO Type  | 2000  | 
Front PTO  | independent  | 
Clutch  | electric  | 
Front PTO Type  | 3600  | 
Dimensions & Tires  | |
|---|---|
Wheelbase  | 56 inches
142 cm  | 
Weight  | 1300 lbs
589 kg  | 
Front tire  | 20x8-10  | 
Rear tire  | 29x12.50-15  | 
Full dimensions and tires ...  | |
Simplicity 4040 attachments  | |
|---|---|
60" mid-mount mower deck  | |
snowblower  | |
blade  | |
front-end loader  | |
Attachment details ...  | 
4040 Serial Numbers  | |
|---|---|
Location:  | Serial number decal on the right side of the tractor frame, above the foot rest.  | 
Electrical  | |
|---|---|
Ground  | negative  | 
Charging system  | flywheel alternator  | 
Charging amps  | 20  | 
Battery volts  | 12  | 
Battery AH  | 52  | 
References  | |
|---|---|
![]()  | |
Owner's Manual 4040 Agricultural and Industrial Tractor (027) published in 1972  | |
Operator's Manual Model 1690112 Loader  | |
Operator's Manual System 9000 Loader (TP-1380)  | |
General Instructions Manual - Model SV40  published in 1973  | 
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