Zetor 5718
The Zetor 5718 is a tractor produced by Zetor. It is equipped with a 190.4 ci 3.1 L engine. The listed engine power is Diesel (listed): 54.3 hp / 40.5 kW. Transmission: 20 forward and 4 reverse. Operating weight: 6261 lbs 2839 kg.
Engine Power
Diesel (listed): 54.3 hp / 40.5 kW
Fuel & Capacities
18.5 gal
70.0 L
Transmission
20 forward and 4 reverse
Operating Weight
6261 lbs
2839 kg
Overview
 | 1972 - 1978
UR1 7 Series |
|---|
Production | |
|---|---|
Manufacturer | Zetor |
Built in Brno, Czechoslovakia | |
Variants | |
|---|---|
5711 | 2WD |
5718 | 2WD cab |
5745 | 4WD |
5748 | 4WD cab |
Zetor 5718 Engine | |
|---|---|
Zetor 3.1L 4-cyl diesel | |
Fuel tank | 18.5 gal
70.0 L |
Engine details ...  | |
Zetor 5718 Power | |
|---|---|
Engine | 54.3 hp
40.5 kW |
PTO (claimed) | 54 hp
40.3 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Differential hydraulic drum brakes | |
Trailer brakes | air optional |
Cab standard. | |
Hydraulics | |
|---|---|
Type | Zetormatic |
Pressure | 2321 psi
160.0 bar |
Valves | 1 |
Pump flow | 5.3 gpm
20.1 lpm |
Tractor hitch | |
|---|---|
Rear lift | 3,748 lbs
1700 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/ground |
1000 OptOptional | |
Dimensions & Tires | |
|---|---|
Wheelbase | 88.5 inches
224 cm |
Weight | 6261 lbs
2839 kg |
Front tire | 6.50-16 |
Rear tire | 13-28 |
Full dimensions and tires ...  | |
References | |
|---|---|
 | |
5718 - 5748 published in 1977, by Zetor | |
5718 published by Zetor |
Engine
Engine Detail — 190.4 ci / 3.1 L Diesel
Manufacturer | Zetor Z-5501 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 190.4 ci
3.1 L |
Bore/Stroke | 3.74x4.331 inches
95 x 110 mm |
Power | 54.3 hp
40.5 kW |
Rated RPM | 2200 |
Transmission
Transmission options | |
|---|---|
10-speed | |
20-speed partial power shift |
Transmission — 10 forward and 2 reverse
Gears | 10 forward and 2 reverse |
 | |
Transmission — 20 forward and 4 reverse partial power shift
Type | partial power shift |
Gears | 20 forward and 4 reverse |
The optional multi-power transmission provided a two-speed power shift between direct drive and a lower range. | |
Dimensions
Zetor 5718 Tires | |
|---|---|
Ag front | 6.50-16 |
Ag rear | 13-28 |
Ag front | 7.50-16 |
Ag rear | 11-32 |
11-36 | |
14-28 | |
14-30 | |
Dimensions | |
|---|---|
Wheelbase | 88.5 inches
224 cm |
Length | 138.6 inches
352 cm |
Width | 70.5 inches
179 cm |
Height | 95.9 inches
243 cm |
Weight | 6261 lbs
2839 kg |
Ground clearance | 17.3 inches
43 cm |
Front tread | 50.4 to 70.9 inches
128 to 180 cm |
Rear tread | 56.1 to 70.9 inches
142 to 180 cm |
Photos
Zetor 5718 utility tractor.
Recommended Implements & Sizing Guide
Engineering recommendations for Zetor 5718 based on its 54.3 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 5718.
Estimated Continuous Field Runtime: 6.6 hrs
Approximately 6.6 hours of continuous field operation at ~75% rated power on a full tank (18.5 gal / 70 L).
Estimated 75% Load Fuel Burn~2.8 gal/hr (10.7 L/hr)
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 5718 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Zetor 5718.
Converted Equivalents:
Horsepower (HP)54.3 hp
Kilowatts (kW)40.5 kW
Metric Horsepower (PS / CV)55.1 PS
Direct Competitor Comparison
Compare Zetor 5718 against same-era industry alternatives in the same horsepower class.
Current Model
Zetor
Zetor 5718
Engine Power:Diesel (listed): 54.3 hp / 40.5 kW
★ Baseline Reference
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