Introduction
Challenger MT335B Utility Tractor
The Challenger MT335B is a utility tractor produced between 2006 and 2009. Designed for general agricultural tasks, this model belongs to the MT300B series and is engineered to provide a balance of power and maneuverability in various farming operations.
Engine and Performance
The tractor is powered by a 3.3-liter, 3-cylinder turbocharged diesel engine. It generates a gross power output of 78 hp (58.2 kW) at a rated speed of 2150 RPM. The engine utilizes a liquid-cooling system to maintain optimal operating temperatures during heavy-duty cycles.
Transmission and Drivetrain
The MT335B offers two transmission configurations, both featuring 12 forward and 12 reverse gears: a synchronized shuttle or a power shuttle. The power shuttle option includes a push-button clutch, which facilitates gear changes without requiring the use of the foot clutch. The tractor is available in either two-wheel or four-wheel drive, with an electro-hydraulic differential lock to improve traction.
Hydraulics and Hitch
The hydraulic system is of the open-center type, providing a total flow of 22.4 gpm (84.8 lpm) and a system pressure of 2755 psi (190.0 bar). It features 2 or 3 rear valves and the option for mid-mounted valves. The rear Category I/II three-point hitch is equipped with position and draft control, offering a lift capacity of 5500 lbs (2494 kg) at the ends.
Operator Environment and Mechanical Features
Steering is managed by a hydrostatic power system, and braking is handled by hydraulic wet disc brakes. The machine is standardly equipped with a two-post folding ROPS, with an optional air-conditioned cab available for improved operator comfort. The rear PTO operates at 540 RPM, with an optional 540/540E configuration, controlled by an electro-hydraulic clutch.
Conclusion
With its 78 hp engine and versatile transmission options, the Challenger MT335B is suited for a wide range of utility applications, including loader work, light tillage, and implement operation, providing a reliable platform for general farm maintenance.
Production Information of Challenger, MT335B
- Utility tractor
| Manufacturer | Challenger (a part of AGCO) |
|---|
Dimension and Tires Information of Challenger, MT335B
| Wheelbase | 82.7 inches [210 cm] |
|---|---|
| Height (cab) | 102.5 inches [260 cm] |
| Height (ROPS) | 105 inches [266 cm] |
| Length | 148 inches [375 cm] |
| Width | 76 inches [193 cm] |
Engine Specifications of Challenger, MT335B
- Challenger
- Liquid-cooled
- Turbocharged diesel
- 3-cylinder
| Power (gross) | 78 hp [58.2 kW] |
|---|---|
| Displacement | 201.4 ci [3.3 L] |
| Rated RPM | 2150 |
| Bore/Stroke | 4.13x5.00 inches [105 x 127 mm] |
| Starter volts | 12 |
Transmission Information of Challenger, MT335B
Transmission variants 1
- Four gears in three ranges with mechanical shuttle.
| Type | Synchronized shuttle |
|---|---|
| Gears | 12 forward and reverse |
Transmission variants 2
- Four gears in three ranges with power shuttle. Push-button clutch allows gear shifting without the use of the foot clutch.
| Type | Power shuttle |
|---|---|
| Gears | 12 forward and reverse |
- 12-speed synchronized shuttle
- 12-speed power shuttle
Mechanical Specs of Challenger, MT335B
- Two- or four-wheel drive
- Two-post folding ROPS. Cab with air-conditioning optional.
- Hydraulic wet disc brakes
| Differential lock | Electro-hydraulic |
|---|---|
| Steering | Hydrostatic power |
Power Information of Challenger, MT335B
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 540/540E |
| Clutch | Electro-hydraulic |
| Rear PTO Type | 540 |
Optional.
Hydraulics Specifications of Challenger, MT335B
| Type | Open center |
|---|---|
| SCV flow | 15.8 gpm [59.8 lpm] |
| Mid valves | 0 or 2 |
| Pressure | 2755 psi [190.0 bar] |
| Total flow | 22.4 gpm [84.8 lpm] |
| Rear valves | 2 or 3 |
Three-Point Hitch of Challenger, MT335B
| Rear Type | I/II |
|---|---|
| Control | Position and draft control |
| Rear lift (at ends) | 5500 lbs [2494 kg] |
Electrical System of Challenger, MT335B
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 675 |
| Charging system | Alternator |
| Charging amps | 80 |
Where it sits
With 78 HP, the Challenger MT335B sits between MT325B (68 HP) and MT345B (91 HP) in Challenger's range. Its power puts it in the 51th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the Challenger MT335B have?
The Challenger MT335B delivers 78 HP.
What years was the Challenger MT335B produced?
The Challenger MT335B was produced in 2006-2009.
What engine does the Challenger MT335B have?
The Challenger MT335B is powered by a Turbocharged diesel, 3-cylinder engine.
What transmission does the Challenger MT335B use?
The Challenger MT335B uses a Synchronized shuttle transmission.
Is the Challenger MT335B 4WD?
The Challenger MT335B is available in 2WD/4WD.