The McCormick Intl C100 Max High Clear tractor is powered by a Perkins 4.4L 4-cyl diesel engine that provides 92.5hp / 69.0kW of horsepower and 289.9 lb-ft /393.1 Nm of torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a mechanical shuttle transmission.
The engine is a Perkins 1104D-44TA turbocharged aftercooled diesel 4-cylinder liquid-cooled with a displacement of 268.5ci / 4.4L and a bore/stroke of 4.134x5.00inches / 105x 127 mm. It has a compression ratio of 18.2:1 and is rated at 92.5hp / 69.0kW at 2200 rpm. The engine produces a torque of 289.9 lb-ft /393.1 Nm at 1400 rpm and has an electric starter with 12 volts starter volts.
The transmission has 12 forward and reverse gears with a mechanical shuttle type. It has a clutch of 304.8 mm mechanical dry disc. The transmission has four gears in three ranges with mechanical shuttle. It is also available with overdrive or creeper range, giving 24 speeds. The engine produces a PTO power of 79hp / 58.9kW.
The brakes are hydraulic wet disc. The differential lock is electro-hydraulic and is rear lock only with two-wheel drive, front and rear with four-wheel drive. The tractor has trailer brakes that are hydraulic. The Perkins 1104D-44TA engine is Tier III compliant and has low emissions.
The steering is power-assisted and is driven by a Perkins 4.4L 4-cylinder diesel engine. The fuel tank has a capacity of 27gal / 102.2L. The tractor has a two-post ROPS available and a cab that is standard with air-conditioning.
Users have reported issues with the hydraulic system, particularly with the shuttle and clutch. Some users have also reported problems with the differential lock, which can be slow to engage. The cab can be cramped for taller operators, and the air conditioning can be unreliable. The brakes have also been reported to wear quickly.
Users appreciate the versatility of the tractor, with the option of 2WD or 4WD and a range of tire sizes. The power and torque of the engine are also praised, as is the fuel efficiency. The tractor is also noted for its ease of use and comfortable ride, with the power-assisted steering being a particular highlight.
Power | |
|---|---|
| Engine | 92.5hp / 69.0kW |
| Pto (claimed) | 79hp / 58.9kW |
Engine Detail | |
| Description | Perkins 1104D-44TA turbocharged aftercooled diesel 4-cylinder liquid-cooled |
| Displacement | 268.5ci / 4.4L |
| Bore/stroke | 4.134x5.00inches / 105x 127 mm |
| Emissions | Tier III |
| Power | 92.5hp / 69.0kW |
| Compression | 18.2:1 |
| Rated Rpm | 2200 |
| Torque | 289.9 lb-ft /393.1 Nm |
| Torque Rpm | 1400 |
| Starter | electric |
| Starter Volts | 12 |
Engine | |
| Description | Perkins 4.4L 4-cyl diesel |
| Fuel Tank | 27gal / 102.2L |
Transmission | |
| Type | mechanical shuttle |
| Gears | 12 forward and reverse |
| Clutch | 304.8 mm mechanical dry disc |
| Description | Four gears in three ranges with mechanical shuttle. Also available with overdrive or creeper range, giving 24 speeds |
Mechanical | |
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Differential Lock | electro-hydraulic*Rear lock only with two-wheel drive, front and rear with four-wheel drive |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer Brakes | hydraulic |
| Cab | Cab standard with air-conditioning. Two-post ROPS available |
| Transmission | 12-speed mechanical shuttle |
Tires | |
| Standard Tires (ag) | Front: 9.5R48. Rear: 9.5R48 |
| 2wd Optional Tires (ag) | Front: 7.50-20. Rear: 14.9-38 |
| 4wd Optional Tires (ag) | Front: 13.6-38. Rear: 13.6-38 |
Dimensions | |
| 2wd Wheelbase | 88.8inches / 225cm |
| 4wd Wheelbase | 87.8inches / 223cm |
| Length | 162.5inches / 412cm |
| Width | 65.8inches / 167cm *Minimum width |
| Weight | 7628lbs / 3460kg |
| Ground Clearance | 26.9inches / 68cm |
Dimensions And Tires | |
| 2wd Wheelbase | 88.8inches / 225cm |
| 4wd Wheelbase | 87.8inches / 223cm |
| Weight | 7628lbs / 3460kg |
| Front Tire | 9.5R48 |
| Rear Tire | 9.5R48 |
Hydraulics | |
| Pressure | 2611psi / 180.0bar |
| Valves | 2 |
| Scv Flow | 13.8gpm / 52.2lpm |
| Total Flow | 21.7gpm / 82.1lpm |
Tractor Hitch | |
| Rear Type | II |
| Control | position and draft control |
| Rear Lift | 5732lbs / 2600kg/8157lbs / 3700kg with two lift cylinders |
Electrical | |
| Ground | negative |
| Battery Volts | 12 |
Power Take Off Pto | |
| Rear Pto | independent |
| Rear Rpm | 540/750 (1.375)/540/1000 (1.375) |
Height | |
| Steering Wheel | 81.5inches / 207cm |
| Hood | 76.4inches / 194cm |
| Rops | 111inches / 281cm |
| Cab | 107.5inches / 273cm |