| Manufacturer |
McCormick Intl |
| Price |
- |
| Model |
X7.450 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
|
MCCORMICK INTL X7.450 POWER
ENGINE DETAIL
The McCormick Intl X7.450 features a robust 4.5L BetaPower turbocharged diesel engine with a selective catalytic reduction (SCR) system, emphasizing efficiency and compliance with Interim Tier 4 emissions regulations. Its impressive torque of 498.6 lb-ft at 1500 RPM enhances its capability for heavy-duty tasks like plowing or pulling, making it suitable for various agricultural applications. However, the complexity of the SCR system may require regular maintenance to ensure optimal performance and emissions control.
| Description |
BetaPower turbocharged air-to-air intercooled diesel 4-cylinder 16-valve liquid-cooled |
| Displacement |
274.6ci / 4.5L |
| Bore/Stroke |
4.094x5.197inches / 104x 132 mm |
| Emissions |
Interim Tier 4 |
| Emission control |
selective catalytic reduction (SCR) |
| Power |
150hp / 111.9kW |
| Maximum Power |
160hp / 119.3kW |
| Fuel system |
electronic high-pressure common rail |
| Compression |
17.1:1 |
| Rated RPM |
2200 |
| Torque |
498.6 lb-ft /676.1 Nm |
| Torque RPM |
1500 |
| Starter |
electric |
| Starter volts |
12 |
MCCORMICK INTL X7.450 ENGINE
The McCormick Intl X7.450 features a BetaPower 4.5L 4-cylinder diesel engine, providing a balance between power and fuel efficiency, ideal for diverse agricultural tasks. With a fuel tank capacity of 74 gallons, it allows for extended operation periods before refueling, while the 10-gallon DEF tank ensures compliance with emissions standards. However, the relatively small DEF capacity may require frequent top-ups during extensive use, impacting operational efficiency.
| Description |
BetaPower 4.5L 4-cyl diesel |
| Fuel tank |
74gal / 280.1L |
| Exhaust fluid (DEF) |
10gal / 37.9L |
TRANSMISSIONS OVERVIEW
The McCormick Intl X7.450 features a 24-speed transmission with a four-speed power shift, allowing for 40 effective speed ranges, enhancing flexibility in various field conditions. This efficient powertrain provides optimal torque management, benefiting operations requiring precise speed control, such as plowing or tilling. However, the complexity may introduce a steeper learning curve for operators unfamiliar with advanced shifting systems.
| Description |
24-speed four-speed power shift 40-speed |
TRANSMISSION 1
The McCormick Intl X7.450 features a four-speed power shift transmission, providing 24 forward and reverse gears, which delivers exceptional versatility for varying field conditions. The wet disc clutch enhances durability and smooth operation, minimizing maintenance needs compared to traditional dry clutches. This tractor is ideal for both heavy-duty applications and precise field work, though operators should be aware of the complexity of power shift systems when engaging gears under heavy loads.
| Transmission |
Pro Drive |
| Type |
four-speed power shift |
| Gears |
24 forward and reverse |
| Clutch |
wet discs |
TRANSMISSION 2
The McCormick Intl X7.450 features a Pro Drive Creeper transmission with 40 forward and reverse gears, allowing for enhanced speed control and adaptability across varied terrains, making it ideal for applications requiring precision, such as planting or tillage. The wet disc clutch system provides smooth power engagement and durability under heavy loads, reducing wear and maintenance needs. However, the complexity of the transmission may present a learning curve for operators unfamiliar with advanced driveline systems.
| Transmission |
Pro Drive Creeper |
| Gears |
40 forward and reverse |
| Clutch |
wet discs |
MECHANICAL
The McCormick Intl X7.450 features a robust 4x4 MFWD chassis with electro-hydraulic differential locks for enhanced traction on varied terrain. Its hydrostatic power steering ensures precise maneuverability, while wet disc brakes provide reliable stopping power, making it ideal for heavy-duty applications. The optional cab suspension and advanced transmission options (up to 40-speed) enhance operator comfort and operational efficiency, particularly in tasks requiring frequent speed adjustments or road transport.
| Chassis |
4x4 MFWD 4WD |
| Differential lock |
electro-hydraulic front and rear |
| Steering |
hydrostatic power |
| Brakes |
wet disc |
| Trailer brakes |
hydraulic (optional) pneumatic (optional) |
| Cab |
Cab standard with air-conditioning. Optional electro-hydraulic cab suspension. |
| Transmissions |
24-speed four-speed power shift 40-speed |
HYDRAULICS
| Type |
closed center |
| Valves |
3 to 6 |
| Pump flow |
32.5gpm / 123.0lpm |
| Steering flow |
11.6gpm / 43.9lpm |
TRACTOR HITCH
| Rear Type |
III/IIIN |
| Control |
lower link draft sensing |
| Rear lift |
20500lbs / 9298kg |
| Front Hitch |
optional |
| Front lift |
7716lbs / 3499kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Clutch |
electro-hydraulic wet discs |
| Rear RPM |
540/540E / 1000/1000E (1.375) |
| Front PTO |
independent (optional) |
MCCORMICK INTL X7.450 TIRES
The McCormick Intl X7.450 tractor features Ag tires sized 540/65R28 in the front and 650/65R38 in the rear, providing a balanced weight distribution ideal for various agricultural applications. The larger rear tires enhance traction and stability during heavy tillage or fieldwork, particularly in loose soils. However, this setup may limit maneuverability in tighter spaces, necessitating careful navigation in confined operational areas such as orchards or vineyards.
| Standard tires (ag) |
Front: 540/65R28. Rear: 650/65R38 |
DIMENSIONS
| Wheelbase |
102.4inches / 260cm |
| Length |
119.6inches / 303cm |
| Width |
95.7inches / 243cm |
| Height (cab) |
115inches / 292cm |
| Weight |
12680lbs / 5751kg |
| Ground clearance |
19.1inches / 48cm |
| Front axle |
4WD hydraulic suspension |
| Rear axle |
Bar |
DIMENSIONS & TIRES
The McCormick Intl X7.450 features a wheelbase of 102.4 inches (260 cm), providing stability during operation, particularly in field conditions. Weighing 12,680 lbs (5,751 kg) enhances traction and reduces soil compaction, although care must be taken in wetter fields to avoid getting stuck. The front tire size of 540/65R28 and rear tire size of 650/65R38 indicates a balanced load distribution, optimizing handling and performance for both agricultural and transport tasks.
| Wheelbase |
102.4inches / 260cm |
| Weight |
12680lbs / 5751kg |
| Front tire |
540/65R28 |
| Rear tire |
650/65R38 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
