Introduction
McCormick MC90 Utility Tractor
The McCormick MC90 is a utility tractor manufactured in Doncaster, England, between 2000 and 2003. It belongs to the MC series and is designed to serve as a versatile machine for general agricultural operations.
Engine and Performance
The tractor is powered by a 4.0-liter, 4-cylinder liquid-cooled wastegate turbocharged diesel engine. It generates a rated power of 90 hp (67.1 kW) at 2200 RPM, with a maximum torque of 267.7 lb-ft (363.0 Nm) achieved at 1400 RPM. The engine is designed for an operating range of 2000 to 2200 RPM.
Transmission and Drivetrain
The MC90 features a partial power shift transmission. The standard configuration provides 16 forward and 12 reverse gears, while an optional version including a creeper gear offers 32 forward and 24 reverse speeds. The drivetrain includes four-wheel drive, power steering, and a wet disc differential lock for improved traction.
Hydraulics and Hitch
The hydraulic system utilizes an axial piston pump, providing a total pump flow of 28.8 gpm (109.0 lpm) and an SCV flow of 25.1 gpm (95.0 lpm). The rear hitch is a Category IIIN type with electronic lower lift control, capable of lifting 8201 lbs (3719 kg) at 24 inches behind the lift point.
PTO and Electrical
The independent rear PTO operates at 540 RPM at 1877 engine RPM or 1000 RPM at 2200 engine RPM. It features an electro-hydraulic clutch for engagement. The electrical system is powered by a 12-volt battery and a 95-amp alternator.
Conclusion
The McCormick MC90 is a robust utility tractor suited for varied field applications, offering flexible transmission options and a high-capacity hydraulic system required for modern implements.
Production Information of McCormick Intl, MC90
- Utility tractor
- Built in Doncaster, England
| Manufacturer | McCormick Intl (a part of Argo) |
|---|
Dimension and Tires Information of McCormick Intl, MC90
| Wheelbase | 95.4 inches [242 cm] |
|---|---|
| Ground clearance | 13.9 inches [35 cm] |
| Height (cab) | 109.8 inches [278 cm] |
| Length | 174.5 inches [443 cm] |
| Width | 84.6 inches [214 cm] |
| Ag front | 13.6R28 |
|---|---|
| Ag rear | 16.9R38 |
Engine Specifications of McCormick Intl, MC90
- Liquid-cooled
- Wastegate turbocharged diesel
- 4-cylinder
| Torque RPM | 1400 |
|---|---|
| Displacement | 244 ci [4.0 L] |
| Rated RPM | 2200 |
| Bore/Stroke | 3.937x5.00 inches [100 x 127 mm] |
| Oil change | 250 h |
| Starter volts | 12 |
| Torque | 267.7 lb-ft [363.0 Nm] |
| Operating RPM | 2000-2200 |
| Power | 90 hp [67.1 kW] |
Transmission Information of McCormick Intl, MC90
Transmission variants 1
- Four power shift gears in three ranges with power shuttle.
| Type | Partial power shift |
|---|---|
| Gears | 16 forward and 12 reverse |
Transmission variants 2
| Type | Partial power shift with creeper |
|---|---|
| Gears | 32 forward and 24 reverse |
- 16-speed partial power shift
- 32-speed partial power shift with creeper
Mechanical Specs of McCormick Intl, MC90
- Four-wheel drive
- Two-post folding ROPS. Cab available with air-conditioning.
- Power steering
| Differential lock | Wet disc |
|---|
Power Information of McCormick Intl, MC90
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 1000@2200 |
| Engine RPM | 540@1877 |
| Clutch | Electro-hydraulic |
| Rear PTO Type | 540/1000 (1.375) |
Hydraulics Specifications of McCormick Intl, MC90
| Type | Axial piston pump |
|---|---|
| Pump flow | 28.8 gpm [109.0 lpm] |
| SCV flow | 25.1 gpm [95.0 lpm] |
Three-Point Hitch of McCormick Intl, MC90
| Rear Type | IIIN |
|---|---|
| Control | Electronic lower lift |
| Rear lift (at 24"/610mm) | 8201 lbs [3719 kg] |
Electrical System of McCormick Intl, MC90
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 95 |
Where it sits
With 90 HP, the McCormick Intl MC90 sits between MC80 (84 HP) and MC100 (102 HP) in McCormick Intl's range. Its power puts it in the 59th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the McCormick Intl MC90 have?
The McCormick Intl MC90 delivers 90 HP.
What years was the McCormick Intl MC90 produced?
The McCormick Intl MC90 was produced in 2000-2003.
What engine does the McCormick Intl MC90 have?
The McCormick Intl MC90 is powered by a Wastegate turbocharged diesel, 4-cylinder engine.
What transmission does the McCormick Intl MC90 use?
The McCormick Intl MC90 uses a Partial power shift transmission.
Is the McCormick Intl MC90 4WD?
The McCormick Intl MC90 is available in 4WD.