Challenger MT225: all source data
All 57 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Distributor | Challenger (a part of AGCO) |
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| Manufacturer | Iseki |
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| (no label) | Compact Utility tractor |
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| (no label) | Built in Matsuyama, Japan |
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Engine| (no label) | Iseki 1.1L 3-cyl diesel |
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Transmission| (no label) | hydrostatic |
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Power| Engine (gross) | 23.3 hp | 17.4 kW |
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| PTO (claimed) | 19 hp | 14.2 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Dry shoe brakes |
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| (no label) | Two-post fixed ROPS. |
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Hydraulics| Type | open center |
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| Pressure | 1930 psi | 133.1 bar |
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| Pump flow | 5.4 gpm | 20.4 lpm |
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| Total flow | 7.9 gpm | 29.9 lpm |
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| Steering flow | 2.5 gpm | 9.5 lpm |
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Hitch| Rear Type | I |
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| Control | position control |
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| Rear lift (at ends) | 1,210 lbs | 548 kg |
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| Rear lift (at 24"/610mm) | 694 lbs | 314 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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| Mid PTO | independent |
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| Mid PTO Type | 2000 |
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Dimensions| Wheelbase | 59.5 inches | 151 cm |
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| Weight | 1,672 lbs | 758 kg |
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| Front tire | 5.00-12 |
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| Rear tire | 9.5-16 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Iseki |
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| (no label) | diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 68.5 ci | 1.1 L |
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| Bore/Stroke | 3.08x3.07 inches | 78 x 78 mm |
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| Power (gross) | 23.3 hp | 17.4 kW |
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| Rated RPM | 2800 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission| Type | hydrostatic |
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| Gears | infinite forward and reverse (2-range) |
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Dimensions
Tires| Standard tires (ag) | Front: 5.00-12. Rear: 9.5-16 |
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| Lawn/turf front | 23x10.50-12 |
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| Lawn/turf rear | 315/75D-15 |
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| Industrial front | 23x8.50-12 |
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| Industrial rear | 12-16.5 |
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Dimensions| Wheelbase | 59.5 inches | 151 cm |
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| Length | 105.4 inches | 267 cm |
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| Width | 41 inches | 104 cm |
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| Height (ROPS) | 75.2 inches | 191 cm |
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| Weight | 1,672 lbs | 758 kg |
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| Front tread | 36.5 inches | 92 cm |
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| Rear tread | 35 inches | 88 cm |
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