Massey Ferguson 6615 DYNA 4
The Massey Ferguson 6615 DYNA 4 is a powerful utility tractor built for tough farm work. It has a strong engine made by AGCO POWER, with 4 cylinders and 145 horsepower. This tractor is bigger than most, measuring 185.1 inches long and 120 inches tall. It's also quite heavy, weighing 11,905 pounds, which helps it handle big jobs. One of the best things about this tractor is its lifting power. It can lift up to 15,652.9 pounds, which is more than most other tractors. The 6615 DYNA 4 has a semi-powershift transmission with 16 forward and 16 reverse gears, making it easy to find the right speed for any task. It can go up to 24.9 miles per hour, which is pretty fast for a tractor. The tractor also has good hydraulics, with a pump that can move 15.4 gallons of fluid per minute and four remote control valves for attaching different tools.

Quick specs
- Category
- Utility
- Engine Power Output
- 145hp
- Operating Weight
- 11,905 lb
- Transmission
- Semi-powershift
At a glance
How the 6615 DYNA 4 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 6615 DYNA 4 ranks at the 93rd percentile for engine power among recorded utility tractors.
Overview
About the Massey Ferguson 6615 DYNA 4
The Massey Ferguson 6615 DYNA 4 is a powerful utility tractor built for tough farm work. It has a strong engine made by AGCO POWER, with 4 cylinders and 145 horsepower. This tractor is bigger than most, measuring 185.1 inches long and 120 inches tall. It's also quite heavy, weighing 11,905 pounds, which helps it handle big jobs. One of the best things about this tractor is its lifting power. It can lift up to 15,652.9 pounds, which is more than most other tractors. The 6615 DYNA 4 has a semi-powershift transmission with 16 forward and 16 reverse gears, making it easy to find the right speed for any task. It can go up to 24.9 miles per hour, which is pretty fast for a tractor. The tractor also has good hydraulics, with a pump that can move 15.4 gallons of fluid per minute and four remote control valves for attaching different tools.
Full specifications
Every recorded spec
General
| Manufacturer | Massey Ferguson |
|---|---|
| Model | 6615 DYNA 4 |
| Category | Utility tractor |
| Operating weight | 11,905lb |
Engine
| Make | AGCO POWER |
|---|---|
| Model | 2nd Generation SCR |
| Power | 145hp |
| Cylinders | 4 |
| Displacement | 299.1ci |
Transmission
| Type | Semi-powershift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Dimensions
| Length | 185.1in |
|---|---|
| Height | 120in |
| Operating weight | 11,905lb |
Head to head
6615 DYNA 4 vs. Utility median
How the Massey Ferguson 6615 DYNA 4 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 145 hp | 55 hp | +164% | 93rd |
| Engine Displacement | 299 ci | 183 ci | +63% | 84th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 11,905 lb | 5,303 lb | +124% | 90th |
| Length | 185 in | 137 in | +35% | 92nd |
| Height | 120 in | 94.1 in | +28% | 95th |
| 3-Point Hitch Capacity | 15,653 lb | 3,197 lb | +390% | 95th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 1,083–5,720 models).
Compare to tractors with similar specs
Commonly compared Massey Ferguson tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Massey Ferguson 5S.145 | 145 hp | 10,582 lb | — | Compare → |
| Massey Ferguson 6S.145 | 143.5 hp | 12,787 lb | — | Compare → |
| Massey Ferguson 5480 | 140 hp | 9,453 lb | 2008–2013 | Compare → |
| Massey Ferguson 6716S | 138.4 hp | 16,810 lb | 2017+ | Compare → |
| Massey Ferguson 6S.155 | 152.9 hp | 13,889 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| CaseIH 1455 XL | 145 hp | 11,499 lb | — | Compare → |
| AGCO RT135 | 143.94 hp | 15,525 lb | — | Compare → |
| Allis Chalmers 8030 | 148 hp | 14,200 lb | 1982–1985 | Compare → |
| AGCO RT120 | 150 hp | 15,055 lb | — | Compare → |
| Belarus MTZ-142 | 150 hp | — | — | Compare → |
Explore
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Gallery
Massey Ferguson 6615 DYNA 4 photos





FAQ
Common questions
How much horsepower does the Massey Ferguson 6615 DYNA 4 have?
The Massey Ferguson 6615 DYNA 4 produces 145 hp from its 4-cylinder engine. Engine displacement is 299.1 ci.
What transmission is in the Massey Ferguson 6615 DYNA 4?
Transmission on the Massey Ferguson 6615 DYNA 4 is Semi-powershift, with 16 forward speeds.
How much does the Massey Ferguson 6615 DYNA 4 weigh?
The Massey Ferguson 6615 DYNA 4 weighs about 11,905 lb in operating condition.
What maintenance does the Massey Ferguson 6615 DYNA 4 require?
Like any tractor, the Massey Ferguson 6615 DYNA 4 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.

