Zetor 12050
The Zetor 12050 is a tractor produced by Zetor. It is equipped with a 254 ci 4.2 L engine. The listed engine power is Diesel (net): 114 hp / 85.0 kW; Diesel (gross): 120 hp / 89.5 kW. Transmission: 24 forward and reverse. Operating weight: 9045 lbs 4102 kg.
Engine Power
Diesel (net): 114 hp / 85.0 kW; Diesel (gross): 120 hp / 89.5 kW
Fuel & Capacities
48 gal
181.7 L
Transmission
24 forward and reverse
Operating Weight
9045 lbs
4102 kg
Overview
![]() | 2008 - 2011
Silver Series |
|---|
Production | |
|---|---|
Manufacturer | Zetor |
Built in Brno, Czech Republic | |
Zetor 12050 Engine | |
|---|---|
Zetor 4.2L 4-cyl diesel | |
Fuel tank | 48 gal
181.7 L |
Engine details ... | |
Zetor 12050 Transmission | |
|---|---|
24-speed three-speed power shift | |
Transmission details ... |
Zetor 12050 Power | |
|---|---|
Engine (gross) | 120 hp
89.5 kW |
Engine (net) | 114 hp
85.0 kW |
PTO (claimed) | 104 hp
77.6 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | mechanical rear |
limited-slip front | |
Power steering | |
Hydraulic wet disc brakes | |
Cab standard with air-condtioning. | |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2900 psi
200.0 bar |
Valves | 3 |
SCV flow | 14 gpm
53.0 lpm |
Total flow | 20 gpm
75.7 lpm |
Steering flow | 6 gpm
22.7 lpm |
Tractor hitch | |
|---|---|
Rear Type | II/I |
Control | position and draft control |
Rear lift (at ends) | 7600 lbs
3447 kg |
9150 lbsOptOptional
4150 kg | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | electro-hydraulic wet disc |
Rear PTO Type | 540/1000 (1.375) |
Dimensions & Tires | |
|---|---|
Wheelbase | 96 inches
243 cm |
Weight | 9045 lbs
4102 kg |
Front tire | 13.6R24 |
Rear tire | 18.4R34 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 95 |
Charging volts | 12 |
Battery CCA | 950 |
Battery volts | 12 |
Engine
Engine Detail — 254 ci / 4.2 L Diesel
Manufacturer | Zetor |
Configuration | turbocharged diesel, 4-cylinder, liquid-cooled |
Displacement | 254 ci
4.2 L |
Bore/Stroke | 4.13x4.72 inches
105 x 120 mm |
Power (net) | 114 hp
85.0 kW |
Power (gross) | 120 hp
89.5 kW |
Rated RPM | 2200 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 24 forward and reverse three-speed power shift
Type | three-speed power shift |
Gears | 24 forward and reverse |
Clutch | wet disc |
Synchronized transmission with three-speed push-button power shift and power shuttle. Electric declutch button. | |
With 18.4R34 rear tires. Reverse speeds are 6% faster than forward. | |
![]() | |
Dimensions
Zetor 12050 Tires | |
|---|---|
Standard tires (ag) | Front: 13.6R24. Rear: 18.4R34 |
Dimensions | |
|---|---|
Wheelbase | 96 inches
243 cm |
Length | 157 inches
398 cm |
Width | 78 inches*Minimum width
198 cm |
Height (cab) | 106 inches
269 cm |
Weight | 9045 lbs
4102 kg |
Ground clearance | 18 inches
45 cm |
Front tread | 59 to 77 inches
149 to 195 cm |
Rear tread | 59 to 71 inches
149 to 180 cm |
Attachments
Attachment overview | |
|---|---|
Zetor 120K loader | |
Zetor 120SLi loader |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Zetor 12050.
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 12050 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Zetor 12050.
Converted Equivalents:
Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS
Direct Competitor Comparison
Compare Zetor 12050 against same-era industry alternatives in the same horsepower class.
Current Model
Zetor
Zetor 12050
Engine Power:Diesel (net): 114 hp / 85.0 kW; Diesel (gross): 120 hp / 89.5 kW
★ Baseline Reference
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