Introduction
McCormick C70 Utility Tractor
The McCormick C70 is a utility tractor manufactured by McCormick International in Doncaster, England, between 2001 and 2003. It belongs to the C-series range, designed for general agricultural tasks and versatility.
Engine and Performance
The tractor is powered by a 4-cylinder Perkins 1004.4 liquid-cooled diesel engine with a displacement of 4.2 liters (256.3 ci). It produces a rated power output of 73 hp (54.4 kW) at 2200 RPM. The engine delivers a peak torque of 209.5 lb-ft (284.1 Nm) at 1400 RPM, providing consistent lugging ability for field operations.
Transmission and Drivetrain
The C70 offers three transmission configurations to suit different operational needs: an 8-speed synchromesh, an 8-speed shuttle shift, and a 16-speed transmission with a two-speed power shift. These systems utilize a dry disc clutch. The tractor is available in either two-wheel drive or four-wheel drive variants, supported by power steering and hydraulic wet disc brakes for enhanced control.
Hydraulics and PTO
The hydraulic system features an open-center design with a pump flow of 15.5 gpm (58.7 lpm) and a system pressure of 2500 psi (172.4 bar). The independent rear PTO operates at 540 and 1000 RPM, with the 540 RPM speed achieved at an engine speed of 1994 RPM.
Hitch and Dimensions
Equipped with a category II rear three-point hitch, the tractor provides a standard lift capacity of 3664 lbs (1661 kg), with an optional configuration increasing this capacity to 5097 lbs (2311 kg). The wheelbase varies based on the drivetrain, measuring 84.3 inches for the 2WD model and 88 inches for the 4WD model.
Conclusion
The McCormick C70 is a robust utility tractor engineered for diverse agricultural requirements. With its combination of a proven Perkins engine, multiple transmission options, and substantial hydraulic capacity, it serves as a reliable machine for both field work and general farm maintenance.
Production Information of McCormick Intl, C70
- Utility tractor
- Built in Doncaster, England
| Manufacturer | McCormick Intl (a part of Argo) |
|---|
Dimension and Tires Information of McCormick Intl, C70
| 2WD Wheelbase | 84.3 inches [214 cm] |
|---|---|
| 4WD Wheelbase | 88 inches [223 cm] |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 16.9-30 |
|---|---|
| 4WD Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 |
Engine Specifications of McCormick Intl, C70
- Perkins 1004.4
- Liquid-cooled
- Diesel
- 4-cylinder
| Torque | 209.5 lb-ft [284.1 Nm] |
|---|---|
| Displacement | 256.3 ci [4.2 L] |
| Air cleaner | Dual paper elements |
| Bore/Stroke | 4.05x5.00 inches [103 x 127 mm] |
| Starter volts | 12 |
| Torque RPM | 1400 |
| Rated RPM | 2200 |
| Compression | 18.5:1 |
| Power | 73 hp [54.4 kW] |
Transmission Information of McCormick Intl, C70
Transmission variants 1
| Type | Synchromesh |
|---|---|
| Gears | 8 forward and 4 reverse |
| Clutch | Dry disc |
Transmission variants 2
| Type | Shuttle |
|---|---|
| Gears | 8 forward and reverse |
Transmission variants 3
| Type | Two-speed power shift |
|---|---|
| Gears | 16 forward and 8 reverse |
| Clutch | Dry disc |
- 8-speed synchromesh
- 8-speed shuttle
- 16-speed two-speed power shift
Mechanical Specs of McCormick Intl, C70
- Two- or four-wheel drive
- Two-post fixed ROPS.
- Power steering
- Hydraulic wet disc brakes
Power Information of McCormick Intl, C70
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 1000@2000 |
| Rear PTO Type | 540/1000 (1.375) |
| Engine RPM | 540@1994 |
Hydraulics Specifications of McCormick Intl, C70
| Type | Open center |
|---|---|
| Pressure | 2500 psi [172.4 bar] |
| Pump flow | 15.5 gpm [58.7 lpm] |
Three-Point Hitch of McCormick Intl, C70
| Rear Type | II |
|---|---|
| Rear lift | 3664 lbs [1661 kg] |
| Rear lift(optional) | 5097 lbs [2311 kg] |
Electrical System of McCormick Intl, C70
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 73 HP, the McCormick Intl C70 sits between C60 (64 HP) and C80 (84 HP) in McCormick Intl's range. Its power puts it in the 47th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the McCormick Intl C70 have?
The McCormick Intl C70 delivers 73 HP.
What years was the McCormick Intl C70 produced?
The McCormick Intl C70 was produced in 2001-2003.
What engine does the McCormick Intl C70 have?
The McCormick Intl C70 is powered by a Diesel, 4-cylinder engine.
What transmission does the McCormick Intl C70 use?
The McCormick Intl C70 uses a Synchromesh transmission.
Is the McCormick Intl C70 4WD?
The McCormick Intl C70 is available in 2WD/4WD.