Brand siblingUtilityPerformance profile
Zetor 4945
The Zetor 4945 is a versatile 4-wheel drive tractor designed for various farming tasks. It features a 4x4 MFWD chassis, making it suitable for different terrains and conditions. The tractor is powered by a Zetor Z4901 engine, which is a 3-cylinder, liquid-cooled diesel engine. This engine produces 45 horsepower at 2200 RPM, providing enough power for most small to medium-sized farm operations. The Zetor 4945 comes with a manual transmission that offers 10 forward gears and 2 reverse gears, giving the operator good control over speed and power. The tractor's compact size, with a length of 133 inches and a wheelbase of 78 inches, makes it easy to maneuver in tight spaces. The naturally aspirated engine has a displacement of 164.5 cubic inches, which is average for its class. With an engine torque of 31.9 lb-ft at 1450 RPM, this tractor can handle tough pulling jobs and heavy implements.
ManufacturerZetorPower45 hpEngine3-cylTransManual
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 45hp
- Transmission
- Manual
At a glance
How the 4945 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
45 hp · 39th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 4945 ranks at the 39th percentile for engine power among recorded utility tractors.
Overview
About the Zetor 4945
The Zetor 4945 is a versatile 4-wheel drive tractor designed for various farming tasks. It features a 4x4 MFWD chassis, making it suitable for different terrains and conditions. The tractor is powered by a Zetor Z4901 engine, which is a 3-cylinder, liquid-cooled diesel engine. This engine produces 45 horsepower at 2200 RPM, providing enough power for most small to medium-sized farm operations. The Zetor 4945 comes with a manual transmission that offers 10 forward gears and 2 reverse gears, giving the operator good control over speed and power. The tractor's compact size, with a length of 133 inches and a wheelbase of 78 inches, makes it easy to maneuver in tight spaces. The naturally aspirated engine has a displacement of 164.5 cubic inches, which is average for its class. With an engine torque of 31.9 lb-ft at 1450 RPM, this tractor can handle tough pulling jobs and heavy implements.
Full specifications
Every recorded spec
General
| Manufacturer | Zetor |
|---|---|
| Model | 4945 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
Engine
| Make | Zetor |
|---|---|
| Model | Z4901 |
| Power | 45hp |
| Cylinders | 3 |
| Displacement | 164.5ci |
| Bore | 4.01in |
| Stroke | 4.33in |
Transmission
| Type | Manual |
|---|---|
| Forward gears | 10 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
Dimensions
| Wheelbase | 78in |
|---|---|
| Length | 133in |
Head to head
4945 vs. Utility median
How the Zetor 4945 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 45 hp | 55 hp | -18% | 39th |
| Engine Displacement | 165 ci | 183 ci | -10% | 43rd |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 10 | 12 | -17% | 39th |
| Length | 133 in | 137 in | -3% | 45th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,659–5,720 models).
Compare to tractors with similar specs
Commonly compared Zetor tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Zetor 2000 | 45 hp | — | — | Compare → |
| Zetor 4712 | 45 hp | 4,519 lb | — | Compare → |
| Zetor 4718 | 45 hp | 5,071 lb | — | Compare → |
| Zetor 4911 | 45 hp | — | 1977–1980 | Compare → |
| Zetor 5211 | 45.9 hp | 5,910 lb | 1985–1992 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Ag King AK4540 | 45 hp | 4,650 lb | — | Compare → |
| Apollo 454 | 45 hp | 4,365 lb | — | Compare → |
| Ascot Universal 445 | 45 hp | 4,500 lb | — | Compare → |
| Barreiros 5000 VR | 45 hp | 4,080 lb | — | Compare → |
| AGCO ST45 | 44.2 hp | 4,448 lb | — | Compare → |
Explore
Zetor siblings
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FAQ
Common questions
How much horsepower does the Zetor 4945 have?
The Zetor 4945 produces 45 hp from its 3-cylinder engine. Engine displacement is 164.5 ci.
What transmission is in the Zetor 4945?
Transmission on the Zetor 4945 is Manual, with 10 forward speeds.
What maintenance does the Zetor 4945 require?
Like any tractor, the Zetor 4945 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.