Massey Ferguson 4840
The Massey Ferguson 4840 is a powerful utility tractor built from 1978 to 1983. It's a big machine, measuring 252 inches long, 108 inches wide, and 130 inches tall. This tractor is very heavy, weighing 30,920 pounds, which is much more than most other tractors. The 4840 has a strong Cummins V-903 diesel engine with 8 cylinders. It can produce 265 horsepower, which is a lot of power for farm work. The engine size is very large compared to other tractors. It has a 4-wheel drive system and uses articulated steering, which helps it turn easily in tight spaces. The tractor has 18 forward gears and 6 reverse gears, giving the driver many options for different tasks. It also has a category IV hitch, which can handle big farm equipment.

Quick specs
- Category
- Utility
- Engine Power Output
- 265hp
- Operating Weight
- 30,920 lb
- Transmission
- partial power shift
At a glance
How the 4840 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 4840 ranks at the 96th percentile for engine power among recorded utility tractors.
Overview
About the Massey Ferguson 4840
The Massey Ferguson 4840 is a powerful utility tractor built from 1978 to 1983. It's a big machine, measuring 252 inches long, 108 inches wide, and 130 inches tall. This tractor is very heavy, weighing 30,920 pounds, which is much more than most other tractors. The 4840 has a strong Cummins V-903 diesel engine with 8 cylinders. It can produce 265 horsepower, which is a lot of power for farm work. The engine size is very large compared to other tractors. It has a 4-wheel drive system and uses articulated steering, which helps it turn easily in tight spaces. The tractor has 18 forward gears and 6 reverse gears, giving the driver many options for different tasks. It also has a category IV hitch, which can handle big farm equipment.
Full specifications
Every recorded spec
General
| Manufacturer | Massey Ferguson |
|---|---|
| Model | 4840 |
| Category | Utility tractor |
| Type | 4x4 articulated 4WD |
| Years built | 1978–1983 |
| Operating weight | 30,920lb |
Engine
| Make | Cummins |
|---|---|
| Model | V-903 |
| Power | 265hp |
| Cylinders | 8 |
| Displacement | 903ci |
| Bore | 5.5in |
| Stroke | 4.75in |
Transmission
| Type | partial power shift |
|---|---|
| Forward gears | 18 |
| Reverse gears | 6 |
Chassis & drive
| Chassis | 4x4 articulated 4WD |
|---|---|
| Drive | 4WD |
| Steering | articulated hydrostatic power |
Hydraulics
| Type | open center |
|---|
Dimensions
| Length | 252in |
|---|---|
| Width | 108in |
| Height | 130in |
| Operating weight | 30,920lb |
Capacities
| Cooling system | 15gal |
|---|
Head to head
4840 vs. Utility median
How the Massey Ferguson 4840 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 265 hp | 55 hp | +382% | 96th |
| Engine Displacement | 903 ci | 183 ci | +393% | 98th |
| Cylinders | 8 | 4 | +100% | 99th |
| Forward Gears | 18 | 12 | +50% | 83rd |
| Operating Weight | 30,920 lb | 5,303 lb | +483% | 97th |
| Length | 252 in | 137 in | +84% | 96th |
| Width | 108 in | 66 in | +64% | 98th |
| Height | 130 in | 94.1 in | +38% | 96th |
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 Massey Ferguson tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Massey Ferguson 5150 | 250 hp | 23,810 lb | — | Compare → |
| Massey Ferguson 4880 | 320 hp | 31,090 lb | 1978–1983 | Compare → |
| Massey Ferguson 4800 | 187.69 hp | 30,200 lb | 1978–1983 | Compare → |
| Massey Ferguson 7S.180 | 177 hp | 13,889 lb | — | Compare → |
| Massey Ferguson 4900 | 375 hp | 30,965 lb | 1980–1983 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO DT225B | 266.3 hp | 25,795 lb | 2009–2010 | Compare → |
| CaseIH 4694 | 261 hp | 22,310 lb | — | Compare → |
| AGCO DT220A | 260 hp | 19,951 lb | 2005–2008 | Compare → |
| Big Bud HN250 | 250 hp | 34,000 lb | — | Compare → |
| CaseIH 9150 | 280 hp | 23,000 lb | — | Compare → |
Explore
Massey Ferguson siblings
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Gallery
Massey Ferguson 4840 photos






FAQ
Common questions
When was the Massey Ferguson 4840 made?
The Massey Ferguson 4840 was manufactured from 1978 to 1983.
Which transmission does the Massey Ferguson 4840 use?
The Massey Ferguson 4840 is equipped with a partial power shift transmission with 18 forward gears.
What type of hydraulic system does the Massey Ferguson 4840 use?
Hydraulics on the Massey Ferguson 4840 are open center.
What hitch category is the Massey Ferguson 4840?
The Massey Ferguson 4840 uses a Category IV hitch.
What is the engine power output of the Massey Ferguson 4840?
Rated engine output for the Massey Ferguson 4840 is 265 hp, delivered by an 8-cylinder engine. The engine displaces 903 ci.
What is the operating weight of the Massey Ferguson 4840?
In working trim, the Massey Ferguson 4840 comes in at roughly 30,920 lb.
How do I maintain a Massey Ferguson 4840?
Routine service for the Massey Ferguson 4840 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.



