Introduction
Cub Cadet Sx3100 Compact Utility Tractor
The Cub Cadet Sx3100 is a compact utility tractor produced between 2010 and 2011, engineered for agricultural and landscaping tasks requiring versatility and maneuverability. Built in collaboration with Yanmar, this machine combines a liquid-cooled diesel powertrain with a hydrostatic transmission system.
Engine and Powertrain
The tractor is powered by a 1.6-liter, 3-cylinder Yanmar diesel engine featuring direct injection. It delivers a gross power output of 31.2 hp (23.3 kW) at a rated speed of 2500 RPM. The engine is liquid-cooled and utilizes a dual dry air cleaner system to ensure reliable operation in various environmental conditions.
Transmission and Drivetrain
Equipped with a hydrostatic transmission, the Sx3100 offers infinite forward and reverse speeds across two operational ranges. This allows for smooth speed adjustments without manual shifting. The drivetrain features four-wheel drive (4WD) for enhanced traction, complemented by wet disc brakes and hydraulic power steering to improve operational control.
Hydraulics and PTO
The hydraulic system is an open-center design providing a total flow of 10.1 gpm (38.2 lpm), with 4.8 gpm allocated to the pump and 5.3 gpm dedicated to the steering. The tractor includes an independent rear PTO operating at 540 RPM, as well as an independent mid-PTO, facilitating the use of various implements. The rear hitch, a Category 1 type with position control, provides a lift capacity of 1,209 lbs (548 kg) at 24 inches behind the lift point.
Dimensions and Operator Safety
Designed for compact environments, the Sx3100 has a wheelbase of 65.2 inches and an overall width of 51.6 inches. It features a two-post Roll-Over Protective Structure (ROPS) as standard equipment to enhance operator safety. The tractor weighs approximately 2,030 lbs, providing a stable platform for light to medium-duty utility work.
Conclusion
The Cub Cadet Sx3100 is a well-balanced compact utility tractor suited for operators who require a maneuverable machine for property maintenance, small-scale farming, or landscaping. Its combination of hydrostatic transmission and independent PTO systems makes it a practical choice for tasks requiring frequent implement changes and precise speed control.
Production Information of Cub Cadet, Sx3100
- Compact Utility tractor
| Distributor | Cub Cadet |
|---|---|
| Manufacturer | Yanmar |
Dimension and Tires Information of Cub Cadet, Sx3100
| Wheelbase | 65.2 inches [165 cm] |
|---|---|
| Ground clearance | 10.6 inches [26 cm] |
| Weight | 2,030 lbs [920 kg] |
| Length | 109 inches [276 cm] |
| Width | 51.6 inches [131 cm] |
| Lawn/turf front | 24x8.5-14 |
|---|---|
| Industrial rear | 14-17.5 |
| Lawn/turf rear | 36x14-15 |
| Industrial front | 23x8.5-12 |
Engine Specifications of Cub Cadet, Sx3100
- Yanmar
- Liquid-cooled
- Diesel
- 3-cylinder
| Coolant capacity | 2.1 qts [2.0 L] |
|---|---|
| Power (gross) | 31.2 hp [23.3 kW] |
| Fuel system | Direct injection |
| Rated RPM | 2500 |
| Air cleaner | Dual dry |
| Displacement | 100.2 ci [1.6 L] |
| Power (net) | 30 hp [22.4 kW] |
| Bore/Stroke | 3.465x3.543 inches [88 x 90 mm] |
| Oil capacity | 3.6 qts [3.4 L] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Cub Cadet, Sx3100
Transmission variants 1
| Type | Hydrostatic |
|---|---|
| Gears | Infinite forward and reverse (2-range) |
| Oil capacity | 18.4 qts [17.4 L] |
Mechanical Specs of Cub Cadet, Sx3100
- Four-wheel drive
- Two-post ROPS.
- Wet disc brakes
| Final drives | Bevel gear |
|---|---|
| Steering | Hydraulic power |
Power Information of Cub Cadet, Sx3100
| Rear PTO | Independent |
|---|---|
| Mid PTO Type | 2100 |
| Mid PTO | Independent |
| Rear PTO Type | 540 |
| Engine RPM | 2100@2500 |
| Engine RPM | 540@2495 |
Hydraulics Specifications of Cub Cadet, Sx3100
| Type | Open center |
|---|---|
| Steering flow | 5.3 gpm [20.1 lpm] |
| Pump flow | 4.8 gpm [18.2 lpm] |
| Total flow | 10.1 gpm [38.2 lpm] |
Three-Point Hitch of Cub Cadet, Sx3100
| Rear Type | 1 |
|---|---|
| Control | Position control |
| Rear lift (at 24"/610mm) | 1,209 lbs [548 kg] |
Where it sits
With 31 HP, the Cub Cadet Sx3100 sits between 7530 (30 HP) and 7532 (32 HP) in Cub Cadet's range. Its power puts it in the 14th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the Cub Cadet Sx3100 have?
The Cub Cadet Sx3100 delivers 31 HP.
What years was the Cub Cadet Sx3100 produced?
The Cub Cadet Sx3100 was produced in 2010-2011.
What engine does the Cub Cadet Sx3100 have?
The Cub Cadet Sx3100 is powered by a Diesel, 3-cylinder engine.
What transmission does the Cub Cadet Sx3100 use?
The Cub Cadet Sx3100 uses a Hydrostatic transmission.
How much does the Cub Cadet Sx3100 weigh?
The Cub Cadet Sx3100 weighs 2,030 lbs [920 kg].
Is the Cub Cadet Sx3100 4WD?
The Cub Cadet Sx3100 is available in 4WD.