Challenger
Challenger MT225
The Challenger MT225 is a compact utility tractor built by Iseki and distributed by Challenger (a part of AGCO) from 2003 to 2005. It features a 1.1L 3-cylinder liquid-cooled diesel engine producing 23.3 hp gross, hydrostatic transmission with infinite forward and reverse speeds in 2 ranges, and four-wheel drive with mechanical rear differential lock. The tractor includes power steering, dry shoe brakes, and a two-post fixed ROPS. Hydraulics are open center with 1930 psi pressure and a total flow of 7.9 gpm. The tractor hitch is a category I with position control and rear lift capacity of 1,210 lbs at ends. PTO options include independent rear and mid PTOs. Dimensions include a 59.5 inch wheelbase, 105.4 inch length, and weight of 1,672 lbs. Standard tires are 5.00-12 front and 9.5-16 rear. Attachments include a 60" mid-mount mower deck and an ML10 front-end loader with 565 lbs lift capacity.
Power23 hp
Founded2003 - 2005
ModelMT225
Technical Specifications
Detailed specifications and technical data for Challenger MT225
Power
| PTO (claimed) | 19 hp (14.2 kW) |
|---|---|
| Engine (gross) | 23.3 hp (17.4 kW) |
Tires
| Lawn/turf rear | 315/75D-15 |
|---|---|
| Industrial rear | 12-16.5 |
| Lawn/turf front | 23x10.50-12 |
| Industrial front | 23x8.50-12 |
| Standard tires (ag) | Front: 5.00-12. Rear: 9.5-16 |
Engine
| Type | diesel |
|---|---|
| Model | Iseki 1.1L 3-cyl diesel |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 3-cylinder |
| Rated RPM | 2800 |
| Bore/Stroke | 3.08x3.07 inches (78 x 78 mm) |
| Displacement | 68.5 ci (1.1 L) |
| Power (gross) | 23.3 hp (17.4 kW) |
| Starter volts | 12 |
Dimensions
| Width | 41 inches (104 cm) |
|---|---|
| Length | 105.4 inches (267 cm) |
| Weight | 1,672 lbs (758 kg) |
| Wheelbase | 59.5 inches (151 cm) |
| Rear tread | 35 inches (88 cm) |
| Front tread | 36.5 inches (92 cm) |
| Height (ROPS) | 75.2 inches (191 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 1930 psi (133.1 bar) |
| Pump flow | 5.4 gpm (20.4 lpm) |
| Total flow | 7.9 gpm (29.9 lpm) |
| Steering flow | 2.5 gpm (9.5 lpm) |
Mechanical
| ROPS | Two-post fixed ROPS |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Dry shoe brakes |
| Power steering | yes |
| Differential lock | mechanical rear |
Production
| Type | Compact Utility tractor |
|---|---|
| Built in | Matsuyama, Japan |
| Distributor | Challenger (a part of AGCO) |
| Manufacturer | Iseki |
Attachments
| Front-end loader | ModelML10 Loader Rollback23° Dump angle51° Lift capacity565 lbs lift (full at 500mm) (256 kg) Reach (dumped)22 inches (55 cm) Height (at pin)73.5 inches (186 cm) Clearance (dumped)53 inches (134 cm) |
|---|---|
| 60" mid-mount mower deck | Type: mid-mount Challenger MG715, 3-blade, Cutting width: 60 inches (152 cm) |
Transmission
| Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (2-range) |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 1,210 lbs (548 kg) |
| Rear lift (at 24"/610mm) | 694 lbs (314 kg) |
Power Take-off (PTO)
| Mid PTO | independent |
|---|---|
| Rear PTO | independent |
| Mid PTO Type | 2000 |
| Rear PTO Type | 540 (1.375) |