Simplicity 4040 PowrMax Technical specs


Make Simplicity
Model 4040 PowrMax
Company country United states
Production years From 1972
Tractor type -
Fuel -
Price -
Total build -
Service repair manual Simplicity 4040 PowrMax Manual
AG front tires 4.00x12
AG rear tires 8x16
Lawn front tires 20x8-10
Lawn rear tires 29x12.50-15
Weight -
Length 83 inches 210 cm
Width 43.3 inches 109 cm (min)
Height -
Wheelbase 56 inches 142 cm
Ground clearance 15 inches 38 cm
Rear tread size 29.2 inches
Turning radius 1,300 lbs 589 kg
Engine size 816 cc or 49.8 ci
Number of cylinders 2 cylinders
Horsepower -
Power RPM 3600 (rpm)
Engine torque -
Engine torque RPM -
Fuel type -
Fuel injection system Marvel-Schebler downdraft carburetor
Fuel tank capacity 3.8 gal 14.4 L
Compression ratio 7.0:1
Bore stroke 3.25x3.00 inches 83 x 76 mm
Oil tank capacity 3.5 qts 3.3 L
Oil change frequency 50 h
Number of batteries 1
Battery voltage 12 V
Battery Amps 52 amps
Electric ground force negative
Electric charging system flywheel alternator
Electric charging Volts 20 V
Starter motor electric
Engine starter volts 12 V
Parts And Accessories Simplicity 4040 PowrMax Parts
Transmission system Sundstrand 15
Transmission type hydrostatic
Transmission gears infinite (3-range) forward and reverse
Oil tank capacity 6 qts 5.7 L
Wheel drive 4x2 2WD
Steering system manual
Braking system disc
Cabin type Open operator station
PTO claimed power -
PTO clutch system electric
Rear PTO system independent
Rear PTO RPM 2000 (rpm)
Front PTO system independent
Front PTO RPM 3600 (rpm)
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of Simplicity 4040 PowrMax

Simplicity produced its 4040 PowrMax lawn tractor model From 1972 in United states with a Open operator station cabin.
Talking dimensions and weight, this model has 43.3 inches 109 cm (min) of width, 83 inches 210 cm of length while maintaining a wheelbase of 56 inches 142 cm and a ground clearance of 15 inches 38 cm while the rear tread is 29.2 inches .
This tractor can fit ag tires of 4.00x12 front and 4.00x12 back or lawn tires of 20x8-10 front and 20x8-10 back .
This Simplicity 4040 PowrMax it has 816 cc or 49.8 ci 2 cylinders the fuel tank capacity is 3.8 gal 14.4 L.
This machine has 4x2 2WD wheel drive system,infinite (3-range) forward and reverse Sundstrand 15 transmission system.

- Simplicity provided us with the latest version of its 4040 PowrMax service repair manual
- Find All mechanical and electrical parts and accessories of Simplicity 4040 PowrMax lawn-tractor here