Utility tractorsSpec sheet
Zetor 4320
The Zetor 4320 is a utility tractor built for everyday farm work. It has a 2WD system and power steering, making it easy to handle. The tractor uses a 10-speed synchro transmission with 2 reverse gears, giving drivers good control over their speed. Under the hood, the Zetor 4320 has a 4-cylinder diesel engine made by Zetor. This engine is liquid-cooled and naturally aspirated. It produces 59 hp at 2200 rpm, which is about average power for tractors in its class. The engine size is above average at 210.9 cubic inches. The tractor weighs 6500 pounds, which is also above average for its type. It has a Category II/I hitch and an open center hydraulic system, making it versatile for different farm tasks. The Zetor 4320 is 140 inches long and 73 inches wide, with a good ground clearance of 21 inches, helping it work well in various field conditions.
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Key specifications
- Category
- Utility
- Engine power
- 59hp
- Operating weight
- 6,500 lb
- Transmission
- Synchro
Category comparison
4320 compared with its category
vs. Utility medianDistribution
Engine Power (hp)
All recorded Utility tractors
59 hp · 53rd
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 4320 ranks at the 53rd percentile for engine power among recorded utility tractors.
Overview
About the Zetor 4320
The Zetor 4320 is a utility tractor built for everyday farm work. It has a 2WD system and power steering, making it easy to handle. The tractor uses a 10-speed synchro transmission with 2 reverse gears, giving drivers good control over their speed. Under the hood, the Zetor 4320 has a 4-cylinder diesel engine made by Zetor. This engine is liquid-cooled and naturally aspirated. It produces 59 hp at 2200 rpm, which is about average power for tractors in its class. The engine size is above average at 210.9 cubic inches. The tractor weighs 6500 pounds, which is also above average for its type. It has a Category II/I hitch and an open center hydraulic system, making it versatile for different farm tasks. The Zetor 4320 is 140 inches long and 73 inches wide, with a good ground clearance of 21 inches, helping it work well in various field conditions.
Full specifications
Recorded specifications
General
| Manufacturer | Zetor |
|---|---|
| Model | 4320 |
| Category | Utility tractor |
| Type | 4x2 |
| Operating weight | 6,500lb(2,948 kg) |
Engine
| Make | Zetor |
|---|---|
| Model | Z6201 |
| Power | 59hp(44 kW) |
| Cylinders | 4 |
| Displacement | 210.9ci(3.46 L) |
| Bore | 3.94in(100 mm) |
| Stroke | 4.33in(110 mm) |
Transmission
| Type | Synchro |
|---|---|
| Forward gears | 10 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 |
|---|---|
| Drive | 2WD |
| Steering | Power |
Hydraulics
| Type | Open Center |
|---|
Dimensions
| Length | 140in(3,556 mm) |
|---|---|
| Width | 73in(1,854 mm) |
| Operating weight | 6,500lb(2,948 kg) |
Capacities
| Cooling system | 3.63gal(13.74 L) |
|---|
Closest alternatives
4320 compared with the nearest models by horsepower
The closest utility models to the Zetor 4320 by rated horsepower are the Zetor 4321 and the Zetor 4341. The Zetor 4321 matches it on rated power and weighs 120 lb more. The Zetor 4341 matches it on rated power and weighs 1,070 lb more, so it carries more weight per horsepower, which helps traction in draft work. Of the 3 models, the 4320 has the lowest weight per horsepower at 110 lb per hp.
| Spec | Zetor 4320 | Zetor 4321 | Zetor 4341 |
|---|---|---|---|
| Engine power | 59 hp44 kW | 59 hp44 kW | 59 hp44 kW |
| Operating weight | 6,500 lb2,948 kg | 6,620 lb3,003 kg | 7,570 lb3,434 kg |
| Weight per hp | 110 lb/hp67 kg/kW | 112 lb/hp68 kg/kW | 128 lb/hp78 kg/kW |
| Displacement | 210.9 ci3.46 L | 239 ci3.92 L | 239 ci3.92 L |
| Cylinders | 4 | 4 | 4 |
| Transmission | Synchro | Mechanical Shuttle | Synchronized / Mech Shuttle |
| Drive | 2WD | 2WD | MFWD |
| Years built | - | 1997-2004 | 1997-2004 |
Calculators
Calculators for the 4320
PTO power
About 49 to 53 PTO hp
Estimated from the 59 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 59 hp tractor can run
Maximum size is about a 7 ft rotary cutter or a 6 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
128 lb per PTO hp as listed
Heavy draft work calls for 130 to 150 lb/hp. The calculator gives the ballast to add.
Units
59 hp is 44.0 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Parts and manuals
Parts and manuals for the Zetor 4320
Each link opens a retailer search keyed to the fields recorded for this model. Confirm fitment against the serial plate before ordering.
Filters
- Oil filter for the Zetor Z6201Amazon
Fits the Zetor Z6201 4-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
- Air filter for the Zetor Z6201Amazon
Fits the Zetor Z6201 4-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
- Fuel filter for the Zetor Z6201Amazon
Fits the Zetor Z6201 4-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
- Hydraulic filter for the Zetor Z6201Amazon
Fits the Zetor Z6201 4-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.
Manuals
- Zetor 4320 service and repair manualseManualOnline
Digital manuals. Check the serial number range on the listing.
- Zetor 4320 operator's manualAmazon
Printed and reprint manuals. Check the serial number range on the listing.
- Zetor 4320 service manualAmazon
Shop and repair manuals for this model.
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Category medians
4320 vs. Utility median
Zetor 4320 compared with other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 59 hp | 55 hp | +7% | 53rd |
| Engine Displacement | 211 ci | 183 ci | +15% | 59th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 10 | 12 | -17% | 39th |
| Operating Weight | 6,500 lb | 5,303 lb | +23% | 61st |
| Length | 140 in | 137 in | +2% | 55th |
| Width | 73 in | 66 in | +11% | 67th |
Medians and percentiles are calculated from the utility tractors in the database that have a recorded value for each specification (sample size 3,933–5,720 models).
Same manufacturer
Other Zetor models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
What is the engine power output of the Zetor 4320?
Rated engine output for the Zetor 4320 is 59 hp, delivered by a 4-cylinder engine. The engine displaces 210.9 ci.
What hydraulics does the Zetor 4320 have?
The Zetor 4320 uses an Open Center hydraulic system.
What three-point hitch category does the Zetor 4320 use?
The Zetor 4320 has a Category II/I three-point hitch.
What is the operating weight of the Zetor 4320?
The Zetor 4320 has an operating weight of about 6,500 lb.
Which transmission does the Zetor 4320 use?
The Zetor 4320 is equipped with a Synchro transmission with 10 forward gears.
How do I maintain a Zetor 4320?
Routine service for the Zetor 4320 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.