Zetor 50 Super
The Zetor 50 Super is a tractor produced by Zetor. It is equipped with a 253.6 ci 4.2 L engine. The listed engine power is Diesel (listed): 50 hp / 37.3 kW. Transmission: 10 forward and 2 reverse. Operating weight: 5622 lbs 2550 kg.
Engine Power
Diesel (listed): 50 hp / 37.3 kW
Fuel & Capacities
Diesel
Transmission
10 forward and 2 reverse
Operating Weight
5622 lbs
2550 kg
Overview
 | 1960 - 1968 |
|---|
Production | |
|---|---|
Manufacturer | Zetor |
Built in Brno, Czechoslovakia | |
The Zetor 50 Super was sold in some countries as the Zetor Super 550. | |
Zetor 50 Super Engine | |
|---|---|
Zetor 4.2L 4-cyl diesel | |
Engine details ...  |
Zetor 50 Super Power | |
|---|---|
Engine | 50 hp
37.3 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Rear PTO | live |
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Weight | 5622 lbs
2550 kg |
Front tire | 6.00-20 |
Rear tire | 13-28 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 253.6 ci / 4.2 L Diesel
Manufacturer | Zetor |
Fuel Type | Diesel |
Configuration | 4-cylinder |
Displacement | 253.6 ci
4.2 L |
Bore/Stroke | 4.134x4.724 inches
105 x 120 mm |
Power | 50 hp
37.3 kW |
Rated RPM | 1500 |
Transmission
Transmission options | |
|---|---|
5-speed | |
10-speed |
Transmission — 5 forward and 1 reverse
Gears | 5 forward and 1 reverse |
Transmission — 10 forward and 2 reverse
Gears | 10 forward and 2 reverse |
Dimensions
Zetor 50 Super Tires | |
|---|---|
Ag front | 6.00-20 |
Ag rear | 13-28 |
Dimensions | |
|---|---|
Weight | 5622 lbs
2550 kg |
Photos
Zetor 50 Super, right side.
Row of Zetor 50 Super tractors.
Zetor 50 Super, left side.
Recommended Implements & Sizing Guide
Engineering recommendations for Zetor 50 Super based on its 50 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Zetor 50 Super.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Zetor 50 Super Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Zetor 50 Super.
Converted Equivalents:
Horsepower (HP)50 hp
Kilowatts (kW)37.3 kW
Metric Horsepower (PS / CV)50.7 PS
Direct Competitor Comparison
Compare Zetor 50 Super against same-era industry alternatives in the same horsepower class.
Current Model
Zetor
Zetor 50 Super
Engine Power:Diesel (listed): 50 hp / 37.3 kW
★ Baseline Reference
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