McCormick Intl B80 Max: all source data
All 78 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| Manufacturer | McCormick Intl (a part of Argo) |
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| (no label) | Utility tractor |
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Engine| (no label) | Perkins 4.4L 4-cyl diesel |
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| Fuel tank | 23.8 gal | 90.1 L |
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Transmission| (no label) | 12-speed |
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| (no label) | 12-speed mechanical shuttle |
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| (no label) | 24-speed |
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Power| Engine | 74 hp | 55.2 kW |
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| PTO (claimed) | 68.5 hp | 51.1 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Differential lock | mechanical rear |
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| Differential lock | hydraulic front and rear |
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| (no label) | Mechanical wet disc brakes |
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| Trailer brakes | hydraulic |
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| (no label) | Two-post ROPS. Available canopy. |
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Hydraulics| Pressure | 2611 psi | 180.0 bar |
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| Valves | 1 or 2 |
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| SCV flow | 13.8 gpm | 52.2 lpm |
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| Total flow | 20.2 gpm | 76.5 lpm |
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Hitch| Rear Type | II |
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| Control | position and draft control |
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| Rear lift | 5732 lbs | 2600 kg |
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| Rear lift | 8157 lbs | 3700 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 (1.375) |
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| Rear PTO Type | 540/750 (1.375) |
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Dimensions| 2WD Wheelbase (2WD) | 92 inches | 233 cm |
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| 4WD Wheelbase (4WD) | 71 inches | 180 cm |
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| Weight | 7326 lbs | 3323 kg |
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| Front tire | 12.4-24 |
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| Rear tire | 18.4-30 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Perkins 1104D-44 |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 268 ci | 4.4 L |
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| Bore/Stroke | 4.134x5.00 inches | 105 x 127 mm |
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| Emissions | Tier III |
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| Power | 74 hp | 55.2 kW |
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| Fuel system | direct injection |
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| Air cleaner | dry |
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| Compression | 18.2:1 |
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| Rated RPM | 2200 |
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| Torque | 192.5 lb-ft | 261.0 Nm |
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| Torque RPM | 1400 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 12-speed |
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| (no label) | 12-speed mechanical shuttle |
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| (no label) | 24-speed |
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Transmission| Transmission | Speed Four |
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| Gears | 12 forward and 4 reverse |
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| Clutch | 279.4mm mechanical dry disc |
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| (no label) | Four gears in three ranges. |
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| Transmission | Speed Four shuttle |
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| Type | mechanical shuttle |
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| Gears | 12 forward and reverse |
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| Transmission | Speed Four creeper |
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| Gears | 24 forward and 12 reverse |
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Dimensions
Tires| Standard tires (ag) | Front: 12.4-24. Rear: 18.4-30 |
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| 2WD Optional tires (ag) (2WD) | Front: 7.50-20. Rear: 18.4-30 |
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| 4WD Optional tires (ag) (4WD) | Front: 380/70R24. Rear: 480/70R34 |
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| 4WD Optional tires (ag) (4WD) | Front: 12.4R24. Rear: 13.6R38 |
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| 4WD Optional tires (ag) (4WD) | Front: 340/85R24. Rear: 420 |
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| 4WD Optional tires (ag) (4WD) | Front: 11.2R24. Rear: 16.9R30 |
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Dimensions| 2WD Wheelbase (2WD) | 92 inches | 233 cm |
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| 4WD Wheelbase (4WD) | 71 inches | 180 cm |
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| Length | 162.8 inches | 413 cm |
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| Width | 81.2 inches | 206 cm |
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| Weight | 7326 lbs | 3323 kg |
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| 4WD Ground clearance | 16 inches | 40 cm |
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| Front tread | 61 to 77 inches | 154 to 195 cm |
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| Rear tread | 63 to 79 inches | 160 to 200 cm |
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Height| Steering wheel | 69.7 inches | 177 cm |
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| Hood | 65.4 inches | 166 cm |
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| ROPS | 100 inches | 254 cm |
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