| Manufacturer | Zetor |
| Price | 22,000(USD) |
| Model | 8145 |
| Equipment Type | Utility Tractors |
| Factory | Brno, Czechoslovakia |
ZETOR 8145 POWER
| PTO (claimed) | 70hp / 52.2kW |
ENGINE DETAIL
The Zetor 8145 features a robust 4-cylinder diesel engine with a displacement of 4.6L, providing a solid balance of power and efficiency for agricultural tasks. Its bore and stroke dimensions of 4.331x4.724 inches contribute to effective torque management, which is advantageous for heavy-duty applications. However, ensure coolant levels are maintained within the 19-quart capacity, as inadequate cooling can lead to overheating and engine performance degradation in demanding scenarios.
| Description | Zetor diesel 4-cylinder liquid-cooled |
| Displacement | 278.4ci / 4.6L |
| Bore/Stroke | 4.331x4.724inches / 110x 120 mm |
| Coolant capacity | 19qts / 18.0L |
ZETOR 8145 ENGINE
The Zetor 8145 features a robust 4.6L 4-cylinder diesel engine, providing adequate power for various agricultural tasks while maintaining fuel efficiency. With a fuel tank capacity of 23.8 gallons (90.1L), it offers extended operational time between refueling, beneficial for large land areas or extensive fieldwork. However, the relatively smaller engine size may limit performance in more demanding applications compared to higher-horsepower alternatives.
| Description | Zetor 4.6L 4-cyl diesel |
| Fuel tank | 23.8gal / 90.1L |
TRANSMISSION
The Zetor 8145 features a constant mesh transmission, providing durability and reliable power transfer, ideal for sustained operational conditions. With a total of 16 forward and 8 reverse gears, it allows for flexibility in speed adjustment and precise control during various agricultural tasks. This configuration makes the tractor suitable for diverse farming environments, though the complexity may require more skillful operation compared to simpler gear systems.
| Transmission | constant mesh |
| Gears | 16 forward and 8 reverse |
MECHANICAL
The Zetor 8145 features a 4x4 MFWD drivetrain, enhancing traction and stability, especially in challenging field conditions. Its 16-speed transmission allows for versatile speed control, optimizing performance for various agricultural tasks. The optional cab provides added operator comfort, though reliance on power steering and hydraulic dry disc brakes ensures responsive maneuverability and reliable stopping power during operations.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic dry disc |
| Cab | Cab optional. |
| Transmission | 16-speed |
HYDRAULICS
| Type | open center |
| Valves | 2 |
| Pump flow | 10.8gpm / 40.9lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 7340lbs / 3329kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
ZETOR 8145 TIRES
The Zetor 8145 features Ag front tires (12.4-24) and Ag rear tires (16.9-38), optimizing traction and stability for varying soil types and conditions. The larger rear tire diameter enhances pulling capacity, making it suitable for heavy tillage or plowing tasks. However, operators should consider the tractor's weight distribution to avoid sinking in softer ground, especially in muddy conditions.
| Ag front | 12.4-24 |
| Ag rear | 16.9-38 |
DIMENSIONS
| Wheelbase | 93.9inches / 238cm |
| Weight | 9400lbs / 4263kg |
DIMENSIONS & TIRES
The Zetor 8145, with a wheelbase of 93.9 inches (238 cm), provides stability and maneuverability on uneven terrain, ideal for agricultural operations. Weighing 9,400 lbs (4263 kg), it offers substantial traction, particularly with rear tires sized 16.9-38, which improves soil cultivation. However, the front tire size of 12.4-24 may limit flotation in soft soils, potentially leading to ground compaction in certain scenarios.
| Wheelbase | 93.9inches / 238cm |
| Weight | 9400lbs / 4263kg |
| Front tire | 12.4-24 |
| Rear tire | 16.9-38 |