Brand siblingUtilityPerformance profile
Montana R3644
The Montana R3644 is a utility tractor built for farmers who need a reliable workhorse. This 4-wheel drive tractor has a powerful steering system that makes it easy to control. It uses a sliding gear transmission with 12 gears, which helps you choose the right speed for different jobs. Under the hood, the R3644 has a Mitsubishi S4L2 engine. This diesel engine has 4 cylinders and is cooled by liquid to keep it running smoothly. It can produce 38.5 horsepower, which is about average for tractors in its class. The engine runs at 2700 RPM, which is very high compared to other tractors. This tractor weighs 2712 pounds, making it lighter than many other models. It's 117 inches long and 91 inches tall, with good ground clearance of 13 inches. The R3644 also has a Category I hitch at the back for attaching tools and equipment.
ManufacturerMontanaPower38.5 hpEngine4-cylTransSliding gear, synch shuttle
Quick specs
- Category
- Utility
- Engine Power Output
- 39hp
- Operating Weight
- 2,712 lb
- Transmission
- Sliding gear, synch shuttle
At a glance
How the R3644 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
38.5 hp · 32nd
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The R3644 ranks at the 32nd percentile for engine power among recorded utility tractors.
Overview
About the Montana R3644
The Montana R3644 is a utility tractor built for farmers who need a reliable workhorse. This 4-wheel drive tractor has a powerful steering system that makes it easy to control. It uses a sliding gear transmission with 12 gears, which helps you choose the right speed for different jobs. Under the hood, the R3644 has a Mitsubishi S4L2 engine. This diesel engine has 4 cylinders and is cooled by liquid to keep it running smoothly. It can produce 38.5 horsepower, which is about average for tractors in its class. The engine runs at 2700 RPM, which is very high compared to other tractors. This tractor weighs 2712 pounds, making it lighter than many other models. It's 117 inches long and 91 inches tall, with good ground clearance of 13 inches. The R3644 also has a Category I hitch at the back for attaching tools and equipment.
Full specifications
Every recorded spec
General
| Manufacturer | Montana |
|---|---|
| Model | R3644 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 2,712lb |
Engine
| Make | Mitsubishi |
|---|---|
| Model | S4L2 |
| Power | 38.5hp |
| Cylinders | 4 |
| Displacement | 107.3ci |
| Bore | 3.07in |
| Stroke | 3.62in |
Transmission
| Type | Sliding gear, synch shuttle |
|---|
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
Dimensions
| Length | 117in |
|---|---|
| Height | 91in |
| Operating weight | 2,712lb |
Head to head
R3644 vs. Utility median
How the Montana R3644 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 38.5 hp | 55 hp | -30% | 32nd |
| Engine Displacement | 107 ci | 183 ci | -41% | 25th |
| Cylinders | 4 | 4 | at median | 50th |
| Operating Weight | 2,712 lb | 5,303 lb | -49% | 19th |
| Length | 117 in | 137 in | -14% | 23rd |
| Height | 91 in | 94.1 in | -3% | 42nd |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,321–5,720 models).
Compare to tractors with similar specs
Commonly compared Montana tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Montana 3840 | 38 hp | 3,418 lb | — | Compare → |
| Montana 3940 | 39 hp | 2,955 lb | — | Compare → |
| Montana R4344 | 41 hp | 3,582 lb | — | Compare → |
| Montana U4384 | 41 hp | 4,266 lb | — | Compare → |
| Montana U4384C | 41 hp | 4,828 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Antonio Carraro Tigre 4000F | 38 hp | 2,756 lb | — | Compare → |
| Antonio Carraro TTR 4400 | 38 hp | 2,811 lb | — | Compare → |
| Allis Chalmers D15 | 37.44 hp | 4,036 lb | — | Compare → |
| Avery 20-35 | 37.33 hp | 7,550 lb | 1923+ | Compare → |
| Advance-Rumely OilPull K 12/20 | 40 hp | 6,430 lb | — | Compare → |
Explore
Montana siblings
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Gallery
Montana R3644 photos
FAQ
Common questions
What is the engine power output of the Montana R3644?
Rated engine output for the Montana R3644 is 38.5 hp, delivered by a 4-cylinder engine. The engine displaces 107.3 ci.
Which transmission does the Montana R3644 use?
The Montana R3644 is equipped with a Sliding gear, synch shuttle transmission.
What three-point hitch category does the Montana R3644 use?
The Montana R3644 has a Category Category 3 three-point hitch.
What is the operating weight of the Montana R3644?
In working trim, the Montana R3644 comes in at roughly 2,712 lb.
How do I maintain a Montana R3644?
Routine service for the Montana R3644 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.