| Production | |
| Distributor | Challenger (a part of AGCO) |
| Manufacturer | Agritalia |
| Utility tractor | |
| Built in Rovigo, Italy | |
| Variants | |
| 3635 | similar Massey Ferguson model |
| Challenger MT335B Engine | |
| SisuDiesel 3.3L 3-cyl diesel | |
| Fuel tank | 29 gal 109.8 L |
| Challenger MT335B Transmissions | |
| 12-speed synchronized shuttle | |
| 12-speed power shuttle | |
| Challenger MT335B Power | |
| Engine (gross) | 78 hp 58.2 kW |
| PTO (claimed) | 65 hp 48.5 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Differential lock | electro-hydraulic |
| Power steering | |
| Hydraulic wet disc brakes | |
| Two-post folding ROPS. Cab with air-conditioning optional. | |
| Photos | |
| No photos of the Challenger MT335B are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. | |
| Hydraulics | |
| Type | open center |
| Pressure | 2755 psi 190.0 bar |
| Rear valves | 2 or 3 |
| Mid valves | 2 OptOptional |
| Pump flow | 15.8 gpm 59.8 lpm |
| Total flow | 22.4 gpm 84.8 lpm |
| Tractor hitch | |
| Rear Type | II/I |
| Control | position and draft control |
| Rear lift (at ends) | 5500 lbs 2494 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear PTO Type | 540 (1.375) |
|   | 540/540E *Optional. |
| Dimensions & Tires | |
| Wheelbase | 82.7 inches 210 cm |
| Weight | 5291 to 7716 pounds |
| Challenger MT335B attachments | |
| front-end loader | |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 80 |
| Battery CCA | 675 |
| Battery volts | 12 |
| References | |
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| Challenger MT300B Series published in 2006, by AGCO* | |
| Challenger Specialty Wheel Tractors published in 2007 | |
| *Publication contains known errors. |
| Page information | |
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| Copyright 2026 TractorData.com® | |
| Email me: Peter@TractorData.com | |
| TractorData is a family-owned small business located in Minnesota. I have been researching tractor history and providing specifications for free since 1999. | |
| Peter Easterlund - owner/author | |
| This machine's data modified on February 8, 2026 |