Introduction
Simplicity 4041 Garden Tractor
The Simplicity 4041 is a garden tractor produced between 1973 and 1974 in Port Washington, Wisconsin, USA. Designed for property maintenance and light agricultural tasks, this two-wheel-drive machine features an air-cooled, horizontal-shaft opposed-twin engine.
Engine and Powertrain
The tractor is powered by a 2-cylinder, air-cooled engine with a displacement of 816 cc (49.8 ci), delivering a gross power of 19 hp (14.5 kW). It operates at a rated speed of 3600 RPM. The powertrain utilizes a Sundstrand hydrostatic transmission, providing infinite forward and reverse speeds across three ranges, which allows for precise speed control without the need for manual gear shifting.
Power Take-Off and Hydraulics
The 4041 is equipped with both front and rear independent Power Take-Off (PTO) systems, each featuring an electric clutch for engagement. The rear PTO operates at 2000 RPM, while the front PTO provides 3600 RPM. The hydraulic system provides a flow rate of 2.25 gpm (8.5 lpm) at a working pressure of 500 psi (34.5 bar).
Mechanical and Physical Specifications
The unit features manual steering and disc brakes. It has a wheelbase of 56 inches (142 cm) and a shipping weight of approximately 1300 lbs (589 kg). The operator station is of the open type. Tire options include 4.00x12 front and 8x16 rear agricultural tires, as well as turf-specific options for lawn maintenance.
Conclusion
The Simplicity 4041 is a versatile garden tractor suitable for property owners and small-scale maintenance tasks. Its combination of an independent PTO system and a hydrostatic transmission makes it well-adapted for operating various attachments, including the included 60-inch mower deck.
Production Information of Simplicity, 4041
- Garden tractor
- Built in Port Washington, Wisconsin, USA
| Manufacturer | Simplicity |
|---|
Dimension and Tires Information of Simplicity, 4041
| Wheelbase | 56 inches [142 cm] |
|---|---|
| Height (steering wheel) | 48 inches [121 cm] |
| Height (steering wheel)(optional) | 56.5 inches (max) [143 cm] |
| Length | 83 inches [210 cm] |
| Shipping weight | 1300 lbs [589 kg] |
| Width | 43.3 inches (min) [109 cm] |
| Ag front | 4.00x12 |
|---|---|
| Lawn/turf rear | 29x12.50-10 |
| Ag rear | 8x16 |
| Lawn/turf front | 20x8-10 |
Engine Specifications of Simplicity, 4041
- Air-cooled horizontal-shaft opposed-twin
- 2-cylinder
| Point gap | 0.020 inches [0.508 mm] |
|---|---|
| Sparkplug gap | 0.025 inches [0.635 mm] |
| Air cleaner | Paper element |
| Intake valve clearance | 0.007 inches [0.178 mm] |
| Rated RPM | 3600 |
| Idle RPM | 1200-3850 |
| Compression | 7:1 |
| Displacement | 816 cc [49.8 ci] |
| Power (gross) | 19.5 hp [14.5 kW] |
| Oil capacity | 3.5 qts [3.3 L] |
| Bore/Stroke | 3.25x3.00 inches [83 x 76 mm] |
| Sparkplug | Champion H-8 |
| Exhaust valve clearance | 0.016 inches [0.406 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Simplicity, 4041
Transmission variants 1
- Three-speed gear shift with hydrostatic transmissions. Hydrostatic must be in neutral to shift, although use of the foot clutch is not required or recommended.
| Transmission | Sundstrand |
|---|---|
| Oil capacity | 5 qts [4.7 L] |
| Type | Hydrostatic |
| Gears | Infinite forward and reverse (3-range) |
Transmission variants 2
| 4 | Left brake |
|---|---|
| 3 | Forward/reverse |
| 1 | Clutch |
| 5 | Right brake |
| 2 | Throttle |
Mechanical Specs of Simplicity, 4041
- Two-wheel drive
- Open operator station.
- Manual steering
- Disc brakes
Power Information of Simplicity, 4041
| Rear PTO | Independent |
|---|---|
| Clutch | Electric |
| Front PTO | Independent |
| Clutch | Electric |
| Front PTO Type | 3600 |
| Rear PTO Type | 2000 |
Hydraulics Specifications of Simplicity, 4041
| Pressure | 500 psi [34.5 bar] |
|---|---|
| Pump flow | 2.25 gpm [8.5 lpm] |
Three-Point Hitch of Simplicity, 4041
| Rear Type | 0 |
|---|
Electrical System of Simplicity, 4041
| Ground | Negative |
|---|---|
| Battery AH | 45 |
| Battery volts | 12 |
| Charging system | Flywheel alternator |
| Charging amps | 20 |
Where it sits
With 19 HP, the Simplicity 4041 sits just above 4040 (16 HP) in Simplicity's range. Its power puts it in the 99th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Simplicity 4041 have?
The Simplicity 4041 delivers 19 HP.
What years was the Simplicity 4041 produced?
The Simplicity 4041 was produced in 1973-1974.
What engine does the Simplicity 4041 have?
The Simplicity 4041 is powered by a 2-cylinder engine.
What transmission does the Simplicity 4041 use?
The Simplicity 4041 uses a Sundstrand transmission.
How much does the Simplicity 4041 weigh?
The Simplicity 4041 weighs 1300 lbs [589 kg].
Is the Simplicity 4041 4WD?
The Simplicity 4041 is available in 2WD.