| Manufacturer | McCormick Intl |
| Price | - |
| Model | X4.40 |
| Equipment Type | Utility Tractors |
| Factory |
MCCORMICK INTL X4.40 POWER
| Engine | 75hp / 55.9kW |
| PTO (claimed) | 63hp / 47.0kW (rated)/68hp / 50.7kW (max) |
ENGINE DETAIL
The McCormick Intl X4.40 tractor features a Deutz C4DT74 diesel engine with a displacement of 2.9L, producing a rated power of 75hp and 221 lb-ft of torque at 1600 RPM, providing adequate power for medium-duty tasks. Its emissions comply with Interim Tier IV, utilizing cooled EGR and DOC, which offers potential environmental advantages but may involve added complexity in maintenance. The common rail fuel system enhances fuel efficiency and responsiveness, though it could be more sensitive to fuel quality, emphasizing the importance of using high-grade diesel for optimal performance.
| Description | Deutz C4DT74 diesel 4-cylinder liquid-cooled |
| Displacement | 177ci / 2.9L |
| Bore/Stroke | 3.62x4.33inches / 92x 110 mm |
| Emissions | Interim Tier IV |
| Emission control | cooled exhaust gas recirculation (EGR) with diesel oxidation catalyst (DOC) |
| Power | 75hp / 55.9kW |
| Maximum Power | 79hp / 58.9kW |
| Fuel system | common rail |
| Rated RPM | 2200 |
| Torque | 221 lb-ft /299.7 Nm |
| Torque RPM | 1600 |
| Starter | electric |
| Starter volts | 12 |
MCCORMICK INTL X4.40 ENGINE
The McCormick Intl X4.40 features a Deutz 2.9L 4-cylinder diesel engine, ensuring efficient fuel consumption and torque output for various agricultural tasks. With a 23.7-gallon (89.7L) fuel tank, it offers extended operational time under heavy workloads, reducing the frequency of refueling during the workday. A potential challenge may be its size and weight, which could affect maneuverability in smaller fields or tight spaces.
| Description | Deutz 2.9L 4-cyl diesel |
| Fuel tank | 23.7gal / 89.7L |
TRANSMISSIONS OVERVIEW
The McCormick Intl X4.40 tractor features a 12-speed partially synchronized power shuttle, enabling smooth gear transitions for enhanced operational efficiency. This transmission design minimizes power interruptions during directional changes, ideal for tasks requiring frequent forward and reverse movement, such as loader work. However, the partially synchronized nature may require some driver skill to manage shifts effectively compared to fully synchronized systems, particularly in high-torque scenarios.
| Description | 12-speed partially synchronized 12-speed power shuttle |
TRANSMISSION 1
The McCormick Intl X4.40 features a partially synchronized transmission providing 12 forward and reverse gears, enhancing versatility for various farming tasks. The 280mm dry disc clutch ensures reliable power transfer and durability, though it may require more maintenance compared to hydraulic options. Ideal for mid-range operations, this system allows for efficient shifting, but operators should be aware of potential challenges in smoothly managing gear transitions under load.
| Type | partially synchronized |
| Gears | 12 forward and reverse |
| Clutch | 280mm dry disc |
| Description | Four synchronized gears in three ranges with mechanical shuttle |
TRANSMISSION 2
The McCormick Intl X4.40 tractor features a power shuttle transmission with 12 forward and reverse gears, enabling seamless direction changes without clutch engagement, which enhances operational efficiency in field or transport settings. The hydraulic wet disc clutch ensures smooth engagement and extended service life, but it may require more frequent maintenance compared to dry clutches. Ideal for diverse applications, such as tillage or loader work, this transmission setup provides flexibility and better control for the operator.
| Type | power shuttle |
| Gears | 12 forward and reverse |
| Clutch | hydraulic wet disc |
| Description | Four synchronized gears in three ranges with power shuttle |
MECHANICAL
The McCormick Intl X4.40 features a robust 4x4 MFWD system, offering superior traction in challenging terrains, aided by its outboard planetary final drives which enhance durability. The mechanical rear differential lock improves performance in slippery conditions, complemented by hydraulic wet disc brakes that ensure effective stopping power even under heavy loads. With a 12-speed power shuttle transmission, operators can easily shift between speeds, optimizing both efficiency and responsiveness during various field operations, while the optional air-conditioned cab provides comfort during extended use.
| Chassis | 4x4 MFWD 4WD |
| Final drives | outboard planetary |
| Differential lock | mechanical rear |
| Steering | power |
| Brakes | hydraulic wet disc |
| Cab | Two-post folding ROPS. Cab optional with air-conditioning. |
| Transmissions | 12-speed partially synchronized 12-speed power shuttle |
HYDRAULICS
| Type | open center |
| Valves | 2 or 3 |
| Pump flow | 12.9gpm / 48.8lpm |
| Steering flow | 7.4gpm / 28.0lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 5962lbs / 2704kg/7495lbs / 3399kg |
| Rear Arms | telescopic ends and stabilizers |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
DIMENSIONS
| Wheelbase | 82.7inches / 210cm |
| Length | 165inches / 419cm |
| Height (ROPS) | 111inches / 281cm |
| Height (cab) | 97.2inches / 246cm |
| ROPS Weight | 6380lbs / 2893kg |
| Cab Weight | 7130lbs / 3234kg |
| Rear axle | Flange |
DIMENSIONS & TIRES
The McCormick Intl X4.40 features a wheelbase of 82.7 inches (210 cm), which provides enhanced maneuverability in tight spaces, making it suitable for small to medium-sized farms. Its weight range of 6,380 to 7,130 pounds offers stability during operations but may limit transport speed on public roads. This tractor is ideal for tasks requiring agility, such as crop cultivation or precision planting, though operators should consider weight for potential soil compaction.
| Wheelbase | 82.7inches / 210cm |
| Weight | 6380 to 7130 pounds |
MCCORMICK INTL X421 LOADER
| Height (to pin) | 122inches / 309cm |
MCCORMICK INTL X426 LOADER
| Height (to pin) | 122inches / 309cm |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |