| Manufacturer | McCormick Intl |
| Price | - |
| Model | GM45 |
| Equipment Type | Compact Utility Tractors |
| Factory |
MCCORMICK INTL GM45 POWER
| Engine | 44hp / 32.8kW |
| PTO (claimed) | 40hp / 29.8kW |
ENGINE DETAIL
The McCormick Intl GM45 tractor features a Yanmar 4TNV84 diesel engine, delivering 44 hp at 2800 RPM with a robust torque of 95.2 lb-ft at 1200 RPM, ideal for moderate agricultural tasks. Its 19:1 compression ratio and direct injection system enhance fuel efficiency and performance, but adherence to Tier III emissions standards may limit its application in strict environmental regulations. The 2.0L displacement ensures sufficient power for small to medium-sized operations, while the electric starter offers convenience for reliable starts in various conditions.
| Description | Yanmar 4TNV84 diesel 4-cylinder 8-valve liquid-cooled |
| Displacement | 121.7ci / 2.0L |
| Bore/Stroke | 3.307x3.543inches / 84x 90mm |
| Emissions | Tier III |
| Power | 44hp / 32.8kW |
| Fuel system | direct injection |
| Compression | 19:1 |
| Rated RPM | 2800 |
| Torque | 95.2lb-ft / 129.1Nm |
| Torque RPM | 1200 |
| Starter | electric |
| Starter volts | 12 |
MCCORMICK INTL GM45 ENGINE
The McCormick Intl GM45 features a Yanmar 2.0L 4-cylinder diesel engine, providing robust torque output suitable for medium-duty agricultural tasks. Its compact design enhances maneuverability in tight spaces, making it ideal for small farms or orchards. However, potential challenges may include limited horsepower compared to larger tractors, which could impact performance on extensive fields or heavier implements.
| Description | Yanmar 2.0L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The McCormick Intl GM45 tractor offers a 12-speed transmission that enhances operational versatility, with the optional 16-speed creeper gear enabling precise control for low-speed tasks. This feature is particularly beneficial for applications requiring meticulous maneuvering, such as tilling or planting in confined spaces. However, the complexity of the transmission system may increase maintenance requirements and necessitate operator training for optimal utilization.
| Description | 12-speed 16-speed creeper |
TRANSMISSION 1
The McCormick Intl GM45's 12 forward and reverse gears enhance versatility and operational efficiency, allowing for optimized power delivery and precise speed control across varying terrains. This multi-gear system is advantageous for tasks requiring both rapid travel and slow, controlled movements, such as tilling or hauling. However, the complexity of the gear system may demand more frequent maintenance and operator training to fully utilize its capabilities.
| Gears | 12 forward and reverse |
TRANSMISSION 2
The McCormick Intl GM45 tractor features a creeper gear system, which enhances its low-speed operational capabilities, making it ideal for tasks requiring precision, such as tilling or grading. With 16 forward and reverse gears, it provides versatile speed options, enabling efficient maneuvering in tight spaces. However, while the complexity of the gear system can enhance performance, it may require more maintenance and operator training to master effectively.
| Type | creeper |
| Gears | 16 forward and reverse |
MECHANICAL
The McCormick Intl GM45 features a robust 4x4 MFWD chassis, providing enhanced traction in diverse terrains, which is advantageous for tasks requiring stability and power. Its mechanical wet disc brakes ensure reliable stopping performance, though they require regular maintenance to avoid wear. The available 12-speed or 16-speed creeper transmissions allow for versatile speed control, ideal for precision work such as tilling or mowing in tight spaces.
| Chassis | 4x4 MFWD 4WD |
| Brakes | mechanical wet disc |
| Cab | Two-post folding ROPS. Cab available with air-conditioning |
| Transmissions | 12-speed 16-speed creeper |
HYDRAULICS
| Pressure | 2611psi / 180.0bar |
| Valves | 2 |
| SCV flow | 7.4gpm / 28.0lpm |
| Total flow | 12.6gpm / 47.7lpm |
TRACTOR HITCH
| Rear Type | I |
| Rear lift | 2646lbs / 1200kg |
| Front Hitch | IN |
| Front lift | 882lbs / 400kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | mechanical |
| Rear RPM | 540/750/ground |
| Front PTO | independent |
| Front RPM | 1000 (1.375) |
MCCORMICK INTL GM45 TIRES
The McCormick Intl GM45 tractor features a robust tire configuration with Ag front tires (240/70R16) and Ag rear tires (360/70R20), optimizing traction and stability on varied terrain. This setup enhances load capacity and improves performance in both fieldwork and transport scenarios, particularly in agricultural applications. However, due to its larger rear tires, the tractor may have a wider turning radius, necessitating careful maneuvering in tighter spaces.
| Ag front | 240/70R16 |
| Ag rear | 360/70R20 |
DIMENSIONS
| Wheelbase | 66.9inches / 169cm |
| Length | 129.9inches / 329cm |
| Width | 55inches / 139cm |
| Weight | 3197lbs / 1450kg |
| Ground clearance | 14.6inches / 37cm |
MCCORMICK INTL GM45 HEIGHT
| Hood | 50.8inches / 129cm |
| ROPS | 76inches / 193cm |
| Cab | 84.3inches / 214cm |
DIMENSIONS & TIRES
The McCormick Intl GM45 tractor, with a wheelbase of 66.9 inches, offers enhanced maneuverability in tight spaces, ideal for small to medium-sized farms. Weighing 3,197 lbs, it provides stability, but may require ballast for certain field conditions. The tire configuration—front 240/70R16 and rear 360/70R20—optimizes traction and ground contact, improving performance on varied terrains.
| Wheelbase | 66.9inches / 169cm |
| Weight | 3197lbs / 1450kg |
| Front tire | 240/70R16 |
| Rear tire | 360/70R20 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |