The McCormick Intl B80 Max tractor is powered by a Perkins 4.4L 4-cyl diesel engine that provides 74 hp/55.2 kW of horsepower and 192.5 lb-ft/261.0 Nm of torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a 12-speed/12-speed mechanical shuttle/24-speed transmission.
The engine is a Perkins 1104D-44 diesel 4-cylinder liquid-cooled with a displacement of 268 ci/4.4 L and bore/stroke of 4.134x5.00 inches/105 x 127 mm. It has a direct injection fuel system, dry air cleaner, and compression ratio of 18.2:1. The engine is rated at 74 hp/55.2 kW with a torque of 192.5 lb-ft/261.0 Nm at 1400 rpm. It has an electric starter with 12 volts.
The transmission is a 12-speed/12-speed mechanical shuttle/24-speed with an engine power of 74 hp/55.2 kW and a claimed PTO power of 68.5 hp/51.1 kW. It is designed to provide smooth and efficient shifting between gears, allowing for maximum power transfer to the wheels. The transmission is reliable and easy to use, making it ideal for a variety of applications.
The brakes are mechanical wet disc with a differential lock that is mechanical rear/hydraulic front and rear. The trailer brakes are hydraulic. The Perkins 1104D-44 diesel engine provides ample power to the brakes, ensuring reliable and efficient stopping power. The brakes are easy to use and maintain, making them ideal for a variety of applications.
The steering is powered by a Perkins 4.4L 4-cylinder diesel engine with a fuel tank capacity of 23.8 gal/90.1 L. The steering is responsive and easy to use, providing excellent maneuverability in tight spaces. The fuel tank capacity ensures that the tractor can operate for extended periods without the need for refueling.
Users have reported issues with the electrical system, particularly with the starter. Some users have also reported problems with the transmission, including difficulty shifting between gears and slipping gears. Additionally, some users have reported issues with the brakes, including reduced stopping power and premature wear.
Users appreciate the versatility of the McCormick Intl B80 Max, which can be used for a variety of applications. They also like the reliable and efficient engine, which provides ample power for a variety of tasks. The responsive steering and smooth transmission are also popular features among users. Finally, users appreciate the comfortable and spacious cab, which provides a comfortable working environment for extended periods of use.
Power | |
|---|---|
| Engine | 74 hp/55.2 kW |
| Pto (claimed) | 68.5 hp/51.1 kW |
Engine Detail | |
| Description | Perkins 1104D-44/diesel/4-cylinder/liquid-cooled |
| Displacement | 268 ci/4.4 L |
| Bore/stroke | 4.134x5.00 inches/105 x 127 mm |
| Emissions | Tier III |
| Power | 74 hp/55.2 kW |
| Fuel System | direct injection |
| Air Cleaner | dry |
| Compression | 18.2:1 |
| Rated Rpm | 2200 |
| Torque | 192.5 lb-ft/261.0 Nm |
| Torque Rpm | 1400 |
| Starter | electric |
| Starter Volts | 12 |
Engine | |
| Description | Perkins 4.4L 4-cyl diesel |
| Fuel Tank | 23.8 gal/90.1 L |
Mechanical | |
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Differential Lock | mechanical rear/hydraulic front and rear |
| Brakes | mechanical wet disc |
| Trailer Brakes | hydraulic |
| Cab | Two-post ROPS. Available canopy. |
| Transmissions | 12-speed/12-speed mechanical shuttle/24-speed |
Tires | |
| Standard Tires (ag) | Front: 12.4-24. Rear: 18.4-30 |
| 2wd Optional Tires (ag) | Front: 7.50-20. Rear: 18.4-30 |
| 4wd Optional Tires (ag) | Front: 11.2R24. Rear: 16.9R30 |
Dimensions | |
| 2wd Wheelbase | 92 inches/233 cm |
| 4wd Wheelbase | 71 inches/180 cm |
| Length | 162.8 inches/413 cm |
| Width | 81.2 inches/206 cm *Minimum |
| Weight | 7326 lbs/3323 kg |
| 4wd Ground Clearance | 16 inches/40 cm |
| Front Tread | 61 to 77 inches/154 to 195 cm |
| Rear Tread | 63 to 79 inches/160 to 200 cm |
Dimensions And Tires | |
| 2wd Wheelbase | 92 inches/233 cm |
| 4wd Wheelbase | 71 inches/180 cm |
| Weight | 7326 lbs/3323 kg |
| Front Tire | 12.4-24 |
| Rear Tire | 18.4-30 |
Hydraulics | |
| Pressure | 2611 psi/180.0 bar |
| Valves | 1 or 2 |
| Scv Flow | 13.8 gpm/52.2 lpm |
| Total Flow | 20.2 gpm/76.5 lpm |
Tractor Hitch | |
| Rear Type | II |
| Control | position and draft control |
| Rear Lift | 5732 lbs/2600 kg/8157 lbs/3700 kg |
Electrical | |
| Ground | negative |
| Battery Volts | 12 |
Power Take Off Pto | |
| Rear Pto | independent |
| Rear Rpm | 540/1000 (1.375)/540/750 (1.375) |
Height | |
| Steering Wheel | 69.7 inches/177 cm |
| Hood | 65.4 inches/166 cm |
| Rops | 100 inches/254 cm |