Zetor 2511
The Zetor 2511 is a tractor produced by Zetor. It is equipped with a 95.14 ci 1.6 L engine. The listed engine power is Diesel (listed): 25 hp / 18.6 kW. Transmission: 10 forward and 2 reverse. Operating weight: 2954 lbs 1339 kg.
Engine Power
Diesel (listed): 25 hp / 18.6 kW
Fuel & Capacities
Diesel
Transmission
10 forward and 2 reverse
Operating Weight
2954 lbs
1339 kg
Overview
 | 1968 - 1977 |
|---|
Production | |
|---|---|
Manufacturer | Zetor |
Built in Brno, Czechoslovakia | |
Zetor 2511 Engine | |
|---|---|
Zetor 1.6L 2-cyl diesel | |
Engine details ...  |
Zetor 2511 Transmission | |
|---|---|
10-speed | |
Transmission details ...  |
Zetor 2511 Power | |
|---|---|
Engine | 25 hp
18.6 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Open operator station. |
Tractor hitch | |
|---|---|
Rear lift | 1764 lbs
800 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 68.9 inches
175 cm |
Weight | 2954 lbs
1339 kg |
Front tire | 6.00-16 |
Rear tire | 11.2-28 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 95.14 ci / 1.6 L Diesel
Manufacturer | Zetor |
Fuel Type | Diesel |
Configuration | 2-cylinder, liquid-cooled |
Displacement | 95.14 ci
1.6 L |
Bore/Stroke | 3.74x4.331 inches
95 x 110 mm |
Power | 25 hp
18.6 kW |
Rated RPM | 2000 |
Transmission
Transmission — 10 forward and 2 reverse
Gears | 10 forward and 2 reverse |
Dimensions
Zetor 2511 Tires | |
|---|---|
Ag front | 6.00-16 |
Ag rear | 11.2-28 |
Dimensions | |
|---|---|
Wheelbase | 68.9 inches
175 cm |
Weight | 2954 lbs
1339 kg |
Photos
Zetor 2511.
Zetor 2511 with ROPS.
Recommended Implements & Sizing Guide
Engineering recommendations for Zetor 2511 based on its 25 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
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 2511.
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 2511 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Zetor 2511.
Converted Equivalents:
Horsepower (HP)25 hp
Kilowatts (kW)18.6 kW
Metric Horsepower (PS / CV)25.3 PS
Direct Competitor Comparison
Compare Zetor 2511 against same-era industry alternatives in the same horsepower class.
Current Model
Zetor
Zetor 2511
Engine Power:Diesel (listed): 25 hp / 18.6 kW
★ Baseline Reference
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