Utility tractorsSpec sheet
Montana 4320
The Montana 4320 is a utility tractor designed for various farm tasks. It has a 2-wheel drive system and power steering, making it easy to handle. The tractor uses a Sync Shuttle transmission with 16 forward and 16 reverse gears, giving the driver lots of options for different jobs. Under the hood, the Montana 4320 has a Mitsubishi S4QS engine. This diesel engine has 4 cylinders and is liquid-cooled to keep it running smoothly. It produces 43 horsepower, which is average for tractors in its class. The engine size is also average, while its rated RPM is above average. This tractor weighs 5,063.9 pounds, which is about average for similar models. It has agricultural tires, with larger ones in the back for better traction. The tractor is 125.67 inches long and 93.7 inches tall, making it a good size for many farm tasks.
ManufacturerMontanaPower43 hp(32.1 kW)Class40–60 HP tractors →Engine4-cylinderTransmissionSync Shuttle
Key specifications
- Category
- Utility
- Engine power
- 43hp
- Operating weight
- 5,063.9 lb
- Transmission
- Sync Shuttle
Category comparison
4320 compared with its category
vs. Utility medianDistribution
Engine Power (hp)
All recorded Utility tractors
43 hp · 37th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 4320 ranks at the 37th percentile for engine power among recorded utility tractors.
Overview
About the Montana 4320
The Montana 4320 is a utility tractor designed for various farm tasks. It has a 2-wheel drive system and power steering, making it easy to handle. The tractor uses a Sync Shuttle transmission with 16 forward and 16 reverse gears, giving the driver lots of options for different jobs. Under the hood, the Montana 4320 has a Mitsubishi S4QS engine. This diesel engine has 4 cylinders and is liquid-cooled to keep it running smoothly. It produces 43 horsepower, which is average for tractors in its class. The engine size is also average, while its rated RPM is above average. This tractor weighs 5,063.9 pounds, which is about average for similar models. It has agricultural tires, with larger ones in the back for better traction. The tractor is 125.67 inches long and 93.7 inches tall, making it a good size for many farm tasks.
Full specifications
Recorded specifications
General
| Manufacturer | Montana |
|---|---|
| Model | 4320 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 5,063.9lb(2,297 kg) |
Engine
| Make | Mitsubishi |
|---|---|
| Model | S4QS |
| Power | 43hp(32.07 kW) |
| Cylinders | 4 |
| Displacement | 141.03ci(2.31 L) |
| Bore | 3.45in(87.63 mm) |
| Stroke | 3.74in(95 mm) |
Transmission
| Type | Sync Shuttle |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
Dimensions
| Length | 125.67in(3,192 mm) |
|---|---|
| Height | 93.7in(2,380 mm) |
| Operating weight | 5,063.9lb(2,297 kg) |
Tires
| Front | 8.3-20Convert |
|---|---|
| Rear | 12.4-28Convert |
Closest alternatives
4320 compared with the nearest models by horsepower
By engine horsepower, the nearest utility models to the 4320 are the Montana 4340 and the John Deere 4120. The Montana 4340 matches it on rated power and weighs 880 lb less, carrying 97 lb per horsepower against 118 lb. The John Deere 4120 matches it on rated power and weighs 1,360 lb less, so it is lighter for its power, which favors PTO and transport work over heavy draft. Of the 3 models, the 4320 has the highest weight per horsepower at 118 lb per hp.
| Spec | Montana 4320 | Montana 4340 | John Deere 4120 |
|---|---|---|---|
| Engine power | 43 hp32.1 kW | 43 hp32.1 kW | 43 hp32.1 kW |
| Operating weight | 5,064 lb2,297 kg | 4,189 lb1,900 kg | 3,700 lb1,678 kg |
| Weight per hp | 118 lb/hp72 kg/kW | 97 lb/hp59 kg/kW | 86 lb/hp52 kg/kW |
| Displacement | 141 ci2.31 L | 141 ci2.31 L | 148.9 ci2.44 L |
| Cylinders | 4 | 4 | 4 |
| Transmission | Sync Shuttle | Sync Shuttle | Power shuttle |
| Drive | 2WD | 4WD | 4WD |
Calculators
Calculators for the 4320
PTO power
About 36 to 39 PTO hp
Estimated from the 43 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 43 hp tractor can run
Maximum size is about a 5 ft rotary cutter or a 4.5 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
137 lb per PTO hp as listed
The calculator gives the target weight and front/rear split for each job.
Units
43 hp is 32.1 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Tires
Convert the 12.4-28 tire size
The calculator gives diameter, rolling circumference and the metric or inch equivalent.
Category medians
4320 vs. Utility median
Montana 4320 compared with other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 43 hp | 55 hp | -22% | 37th |
| Engine Displacement | 141 ci | 183 ci | -23% | 36th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 5,064 lb | 5,303 lb | -5% | 48th |
| Length | 126 in | 137 in | -8% | 35th |
| Height | 93.7 in | 94.1 in | 0% | 50th |
Medians and percentiles are calculated from the utility tractors in the database that have a recorded value for each specification (sample size 4,321–5,720 models).
Same manufacturer
Other Montana models
Other manufacturers
Models with similar horsepower
Gallery
Montana 4320 photos
FAQ
Frequently asked questions
How powerful is the Montana 4320?
The Montana 4320 has an engine power output of 43 hp. It is powered by a 4-cylinder engine displacing 141.03 ci.
What are the factory tire sizes for the Montana 4320?
The Montana 4320 comes with 8.3-20 front tires and 12.4-28 rear tires.
What three-point hitch category does the Montana 4320 use?
The Montana 4320 has a Category I three-point hitch.
What is the working weight of the Montana 4320?
The operating weight of the Montana 4320 is approximately 5,063.9 lb.
What type of transmission does the Montana 4320 have?
The Montana 4320 uses a Sync Shuttle transmission offering 16 forward gears.
What routine service does the Montana 4320 need?
Regular maintenance for the Montana 4320 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.