Brand siblingCaseIH MX305 Magnum
The CaseIH MX305 Magnum is a powerful row crop tractor built for serious farming. It has a strong 4-wheel drive system and a 304 horsepower engine, which is very high compared to other tractors. The engine is made by CNH and has 6 cylinders. It's turbocharged and intercooled, which helps it work better. The tractor uses diesel fuel and has a liquid cooling system to keep it from getting too hot. This tractor is big and heavy, weighing 21,585 pounds. It has a special transmission with 18 forward gears and 4 reverse gears, giving the driver lots of options. The hydraulic steering makes it easy to control, even though it's so big. The MX305 Magnum has a rear hitch that can lift heavy tools, and its hydraulic system is designed to work well with many different farm implements. CaseIH is known for making tough, reliable tractors, and this model is no exception. It's built to handle big jobs on large farms.

Quick specs
- Category
- Row Crop
- Engine Power Output
- 304hp
- Operating Weight
- 21,585 lb
- Transmission
- Powershift
At a glance
How the MX305 Magnum compares
vs. Row Crop medianDistribution
Engine Power (hp)
Across all Row Crop tractors
This model
The MX305 Magnum ranks at the 93rd percentile for engine power among recorded row crop tractors.
Overview
About the CaseIH MX305 Magnum
The CaseIH MX305 Magnum is a powerful row crop tractor built for serious farming. It has a strong 4-wheel drive system and a 304 horsepower engine, which is very high compared to other tractors. The engine is made by CNH and has 6 cylinders. It's turbocharged and intercooled, which helps it work better. The tractor uses diesel fuel and has a liquid cooling system to keep it from getting too hot. This tractor is big and heavy, weighing 21,585 pounds. It has a special transmission with 18 forward gears and 4 reverse gears, giving the driver lots of options. The hydraulic steering makes it easy to control, even though it's so big. The MX305 Magnum has a rear hitch that can lift heavy tools, and its hydraulic system is designed to work well with many different farm implements. CaseIH is known for making tough, reliable tractors, and this model is no exception. It's built to handle big jobs on large farms.
Full specifications
Every recorded spec
General
| Manufacturer | CaseIH |
|---|---|
| Model | MX305 Magnum |
| Category | Row Crop tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 21,585lb |
Engine
| Make | CNH |
|---|---|
| Power | 304hp |
| Cylinders | 6 |
| Displacement | 540ci |
| Bore | 4.49in |
| Stroke | 5.69in |
Transmission
| Type | Powershift |
|---|---|
| Forward gears | 18 |
| Reverse gears | 4 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
Hydraulics
| Type | PFC |
|---|
Dimensions
| Height | 128.5in |
|---|---|
| Operating weight | 21,585lb |
Capacities
| Cooling system | 6gal |
|---|
Head to head
MX305 Magnum vs. Row Crop median
How the CaseIH MX305 Magnum compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 304 hp | 138 hp | +120% | 93rd |
| Engine Displacement | 540 ci | 391 ci | +38% | 95th |
| Cylinders | 6 | 6 | at median | 50th |
| Forward Gears | 18 | 16 | +13% | 61st |
| Operating Weight | 21,585 lb | 12,307 lb | +75% | 88th |
| Height | 129 in | 114 in | +13% | 88th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 1,140–1,417 models).
Compare to tractors with similar specs
Commonly compared CaseIH tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| CaseIH Magnum 305 | 304 hp | 21,585 lb | — | Compare → |
| CaseIH Optum 300 | 300 hp | 23,149 lb | — | Compare → |
| CaseIH 9350 | 310 hp | 28,720 lb | — | Compare → |
| CaseIH Magnum 310 | 310 hp | 20,670 lb | — | Compare → |
| CaseIH MX285 Magnum | 287 hp | 21,630 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 4W-305 | 305 hp | 27,100 lb | 1982–1985 | Compare → |
| Allis Chalmers 8550 | 300 hp | 27,040 lb | 1978–1981 | Compare → |
| Belarus 7100 | 300 hp | 29,735 lb | — | Compare → |
| Belarus 7100M | 300 hp | 30,580 lb | — | Compare → |
| Belarus 7111 | 300 hp | 29,760 lb | — | Compare → |
Explore
CaseIH siblings
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Gallery
CaseIH MX305 Magnum photos






FAQ
Common questions
How much horsepower does the CaseIH MX305 Magnum have?
The CaseIH MX305 Magnum produces 304 hp from its 6-cylinder engine. Engine displacement is 540 ci.
What hitch category is the CaseIH MX305 Magnum?
The CaseIH MX305 Magnum uses a Category III hitch.
How much does the CaseIH MX305 Magnum weigh?
The CaseIH MX305 Magnum weighs about 21,585 lb in operating condition.
What transmission is in the CaseIH MX305 Magnum?
Transmission on the CaseIH MX305 Magnum is Powershift, with 18 forward speeds.
What type of hydraulic system does the CaseIH MX305 Magnum use?
Hydraulics on the CaseIH MX305 Magnum are PFC.
What maintenance does the CaseIH MX305 Magnum require?
Like any tractor, the CaseIH MX305 Magnum 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.






