| Manufacturer | Zetor |
| Price | - |
| Model | 12050 |
| Equipment Type | - |
| Factory | Brno, Czech Republic |
ZETOR 12050 POWER
| Engine (gross) | 120hp / 89.5kW |
| Engine (net) | 114hp / 85.0kW |
| PTO (claimed) | 104hp / 77.6kW |
ENGINE DETAIL
The Zetor 12050 tractor features a turbocharged 4-cylinder diesel engine, providing robust power with a gross output of 120hp at a rated RPM of 2200, excellent for heavy-duty tasks. Its 4.2L displacement and optimized bore/stroke ratio ensure efficient torque delivery and fuel economy, ideal for agricultural applications requiring sustained operational performance. The electric 12V starter adds convenience, though operators should ensure battery maintenance for reliability in demanding conditions.
| Description | Zetor turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 254ci / 4.2L |
| Bore/Stroke | 4.13x4.72inches / 105x 120 mm |
| Power (gross) | 120hp / 89.5kW |
| Rated RPM | 2200 |
| Starter | electric |
| Starter volts | 12 |
ZETOR 12050 ENGINE
The Zetor 12050 features a robust 4.2L 4-cylinder diesel engine, providing an optimal balance of power and efficiency for agricultural tasks. With a fuel tank capacity of 48 gallons (181.7 liters), it enables extended operation periods before refueling, ideal for large-scale farming activities. However, consider that the tractor's weight and fuel consumption rate may impact maneuverability in tighter spaces and can lead to increased operational costs if not managed properly.
| Description | Zetor 4.2L 4-cyl diesel |
| Fuel tank | 48gal / 181.7L |
TRANSMISSION
The Zetor 12050 features a synchronized transmission with 24 forward and reverse gears, providing versatile speed control for various agricultural tasks. The three-speed power shift combined with a power shuttle allows for rapid directional changes, enhancing operational efficiency. Its wet disc clutch facilitates smoother engagements and longevity under heavy use, but may require more maintenance compared to dry clutches in extreme conditions.
| Type | three-speed power shift |
| Gears | 24 forward and reverse |
| Clutch | wet disc |
| Description | Synchronized transmission with three-speed push-button power shift and power shuttle. Electric declutch button. |
SPEEDS
| Description | With 18.4R34 rear tires. Reverse speeds are 6% faster than forward./ |
MECHANICAL
The Zetor 12050 features a robust 4x4 MFWD chassis, enhancing traction in diverse agricultural conditions. Its mechanical rear differential lock and limited-slip front facilitate improved maneuverability in challenging terrains, while the hydraulic wet disc brakes ensure reliable stopping power. The advanced 24-speed transmission with three-speed power shift allows for precise speed control, making it suitable for various agricultural tasks, though it may require familiarization for optimal operation.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | mechanical rear/limited-slip front |
| Steering | power |
| Brakes | hydraulic wet disc |
| Cab | Cab standard with air-condtioning. |
| Transmission | 24-speed three-speed power shift |
HYDRAULICS
| Type | open center |
| Pressure | 2900psi / 200.0bar |
| Valves | 3 |
| SCV flow | 14gpm / 53.0lpm |
| Total flow | 20gpm / 75.7lpm |
| Steering flow | 6 gpm /22.7 lpm |
TRACTOR HITCH
| Rear Type | II/I |
| Control | position and draft control |
| Rear lift (at ends) | 7600lbs / 3447kg/9150lbs / 4150kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic wet disc |
| Rear RPM | 540/1000 (1.375) |
ZETOR 12050 TIRES
The Zetor 12050, equipped with standard agricultural tires (Front: 13.6R24, Rear: 18.4R34), offers a balanced weight distribution for optimal traction and stability in field applications. However, these tire sizes may limit performance in extremely soft or wet soil conditions, potentially reducing operational efficiency. For maximum productivity, consider matching the tractor's tire configuration to the specific soil type and intended usage, such as plowing or transporting loads.
| Standard tires (ag) | Front: 13.6R24. Rear: 18.4R34 |
DIMENSIONS
| Wheelbase | 96inches / 243cm |
| Length | 157inches / 398cm |
| Width | 78inches / 198cm *Minimum width |
| Height (cab) | 106inches / 269cm |
| Weight | 9045lbs / 4102kg |
| Ground clearance | 18inches / 45cm |
| Front tread | 59 to 77inches / 149to 195 cm |
| Rear tread | 59 to 71inches / 149to 180 cm |
DIMENSIONS & TIRES
The Zetor 12050 features a 96-inch wheelbase, providing enhanced stability and maneuverability on rugged terrain, making it suitable for farming applications. With a weight of 9045 lbs, it offers substantial traction, especially with its rear tires of 18.4R34, which improve power to the ground. However, the selection of front tires (13.6R24) may limit load-carrying capacity and flotation in muddy conditions, potentially requiring tire upgrades for specific tasks.
| Wheelbase | 96inches / 243cm |
| Weight | 9045lbs / 4102kg |
| Front tire | 13.6R24 |
| Rear tire | 18.4R34 |
ZETOR 120K LOADER
| Loader weight | 2150lbs / 975kg |
| Height (to pin) | 130inches / 330cm |
| Clearance, dumped bucket | 121inches / 307cm |
| Dump reach | 23inches / 58cm |
| Dump angle | 40° |
| Reach at ground | 73inches / 185cm |
| Rollback angle | 15° |
| Breakout force (at pin) | 5800lbs / 2630kg |
| Breakout force (at 800mm) | 3600lbs / 1632kg |
| Lift to full height (at pin) | 4600lbs / 2086kg |
| Lift to full height (at 800mm) | 2600lbs / 1179kg |
| Bucket width | 73inches / 185cm |
| Raise time to height | 4.5 s |
| Bucket dump time | 4.5 s |
| Rollback time | 3 s |
ZETOR 120SLI LOADER
| Loader weight | 2750lbs / 1247kg |
| Height (to pin) | 139inches / 353cm |
| Clearance, dumped bucket | 100inches / 254cm |
| Dump reach | 28inches / 71cm |
| Dump angle | 70° |
| Reach at ground | 92inches / 233cm |
| Rollback angle | 45° |
| Breakout force (at pin) | 5000lbs / 2268kg |
| Breakout force (at 800mm) | 3800lbs / 1723kg |
| Lift to full height (at pin) | 3600lbs / 1632kg |
| Lift to full height (at 800mm) | 2400lbs / 1088kg |
| Bucket width | 73inches / 185cm |
| Raise time to height | 5 s |
| Bucket dump time | 3.5 s |
| Rollback time | 3.5 s |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 95 |
| Charging volts | 12 |
| Battery CCA | 950 |
| Battery volts | 12 |