UtilityPerformance profile
McCormick Intl GM55
The McCormick Intl GM55 is a utility tractor built for versatility and performance. It features a 4x4 MFWD chassis, making it suitable for various farm tasks. The tractor is powered by a Yanmar 4TNV84T engine, which is a 4-cylinder, turbocharged diesel engine with liquid cooling. This engine provides 54.2 hp at 2800 rpm, offering above-average power for its class. The GM55 comes with a creeper transmission, offering 16 forward and 16 reverse gears. This gives operators plenty of options for different jobs. The tractor has a Category I hitch, allowing it to work with many attachments. It rides on ag tires, with 280/70R16 in front and 360/70R24 in the rear. The GM55 is compact, measuring 132.3 inches long and 55 inches wide, with an operating weight of 3263 lb. This makes it easy to maneuver in tight spaces while still being sturdy enough for tough jobs.
ManufacturerMcCormick IntlPower54.2 hpEngine4-cylTransCreeper
Quick specs
- Category
- Utility
- Engine Power Output
- 54hp
- Operating Weight
- 3,263 lb
- Transmission
- Creeper
At a glance
How the GM55 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
54.2 hp · 49th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The GM55 ranks at the 49th percentile for engine power among recorded utility tractors.
Overview
About the McCormick Intl GM55
The McCormick Intl GM55 is a utility tractor built for versatility and performance. It features a 4x4 MFWD chassis, making it suitable for various farm tasks. The tractor is powered by a Yanmar 4TNV84T engine, which is a 4-cylinder, turbocharged diesel engine with liquid cooling. This engine provides 54.2 hp at 2800 rpm, offering above-average power for its class. The GM55 comes with a creeper transmission, offering 16 forward and 16 reverse gears. This gives operators plenty of options for different jobs. The tractor has a Category I hitch, allowing it to work with many attachments. It rides on ag tires, with 280/70R16 in front and 360/70R24 in the rear. The GM55 is compact, measuring 132.3 inches long and 55 inches wide, with an operating weight of 3263 lb. This makes it easy to maneuver in tight spaces while still being sturdy enough for tough jobs.
Full specifications
Every recorded spec
General
| Manufacturer | McCormick Intl |
|---|---|
| Model | GM55 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 3,263lb |
Engine
| Make | Yanmar |
|---|---|
| Model | 4TNV84T |
| Power | 54.2hp |
| Cylinders | 4 |
| Displacement | 121.7ci |
| Bore | 3.31in |
| Stroke | 3.54in |
Transmission
| Type | Creeper |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
Dimensions
| Length | 132.3in |
|---|---|
| Width | 55in |
| Operating weight | 3,263lb |
Tires
| Front | 280/70R16 |
|---|---|
| Rear | 360/70R24 |
Head to head
GM55 vs. Utility median
How the McCormick Intl GM55 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 54.2 hp | 55 hp | -1% | 49th |
| Engine Displacement | 122 ci | 183 ci | -34% | 29th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 3,263 lb | 5,303 lb | -38% | 26th |
| Length | 132 in | 137 in | -3% | 44th |
| Width | 55 in | 66 in | -17% | 27th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared McCormick Intl tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| McCormick Intl X10.55M | 54 hp | 4,795 lb | — | Compare → |
| McCormick Intl X1.55 | 55 hp | 4,118 lb | — | Compare → |
| McCormick Intl C50 | 53 hp | — | — | Compare → |
| McCormick Intl CX50 | 53 hp | 7,132 lb | — | Compare → |
| McCormick Intl CT65U | 57 hp | 5,401 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Apollo 554 | 55 hp | 6,239 lb | — | Compare → |
| Ascot Universal 550 | 55 hp | 4,600 lb | — | Compare → |
| Barreiros 5000 | 55 hp | 5,030 lb | — | Compare → |
| Barreiros 5000 VL | 55 hp | 4,080 lb | — | Compare → |
| Belarus 405 | 55 hp | 7,056 lb | — | Compare → |
Explore
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Gallery
McCormick Intl GM55 photos
FAQ
Common questions
What is the engine power output of the McCormick Intl GM55?
Rated engine output for the McCormick Intl GM55 is 54.2 hp, delivered by a 4-cylinder engine. The engine displaces 121.7 ci.
Which transmission does the McCormick Intl GM55 use?
The McCormick Intl GM55 is equipped with a Creeper transmission with 16 forward gears.
What size tires does the McCormick Intl GM55 use?
Factory rubber for the McCormick Intl GM55 is 280/70R16 front tires and 360/70R24 rear tires.
What is the operating weight of the McCormick Intl GM55?
In working trim, the McCormick Intl GM55 comes in at roughly 3,263 lb.
How do I maintain a McCormick Intl GM55?
Routine service for the McCormick Intl GM55 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.