| Manufacturer | Zetor |
| Price | - |
| Model | 6745 |
| Equipment Type | - |
| Factory | Brno, Czechoslovakia |
ZETOR 6745 POWER
| Engine | 65hp / 48.5kW |
| PTO (claimed) | 60hp / 44.7kW |
ENGINE DETAIL
The Zetor 6745, equipped with a 3.5L 4-cylinder diesel engine, delivers 65hp at a rated RPM of 2200, making it suitable for medium-duty agricultural tasks. Its bore and stroke dimensions of 99mm x 110mm contribute to an efficient combustion cycle, enhancing torque delivery and fuel economy during operations. While its power output is adequate for standard fieldwork, challenges may arise with heavier loads or demanding terrain where higher horsepower tractors would perform better.
| Description | Zetor Z6701 diesel 4-cylinder liquid-cooled |
| Displacement | 210.9ci / 3.5L |
| Bore/Stroke | 3.937x4.331inches / 100x 110mm |
| Power | 65hp / 48.5kW |
| Rated RPM | 2200 |
ZETOR 6745 ENGINE
The Zetor 6745 features a robust 3.5L 4-cylinder diesel engine, offering good torque and fuel efficiency for various agricultural tasks. Its 18.5-gallon fuel tank provides extended operational time, beneficial for larger farming areas without frequent refueling interruptions. However, users should consider the tractor's weight distribution and power-to-weight ratio for optimal performance in more demanding terrains.
| Description | Zetor 3.5L 4-cyl diesel |
| Fuel tank | 18.5gal / 70.0L |
TRANSMISSIONS OVERVIEW
The Zetor 6745's 10-speed 20-speed partial power shift transmission offers flexibility and efficiency, enabling the operator to adapt to varying field conditions and workloads. This feature enhances productivity with smoother gear changes, particularly beneficial during heavy-duty tasks or when navigating diverse terrains. However, operators may need time to acclimate to the transmission system to optimize its advantages fully.
| Description | 10-speed 20-speed partial power shift |
TRANSMISSION 1
The Zetor 6745 features a 10-speed forward and 2-speed reverse transmission, enhancing its versatility for various agricultural tasks. The broad range of gears allows for optimal speed control, making it suitable for both heavy-duty fieldwork and transport applications. However, the relatively limited reverse gear options may pose challenges in tight maneuvering situations.
| Gears | 10 forward and 2 reverse |
TRANSMISSION 2
The Zetor 6745 features a partial power shift transmission, allowing for efficient gear changes without fully disengaging the clutch, enhancing productivity during fieldwork. With 20 forward and 4 reverse gears, the tractor can effectively navigate varied terrain and optimize speed for specific tasks, improving versatility. The optional multi-power transmission offers the advantage of a two-speed power shift, enabling seamless transitions between power settings, which is particularly useful in scenarios requiring frequent speed adjustments, such as plowing or tilling.
| Type | partial power shift |
| Gears | 20 forward and 4 reverse |
| Description | The optional multi-power transmission provided a two-speed power shift between direct drive and a lower range |
MECHANICAL
The Zetor 6745 features a robust 4x4 MFWD chassis, providing excellent traction in diverse terrains, ideal for both agricultural and light construction tasks. Its 10-speed and optional 20-speed partial power shift transmission ensures versatility in speed control and efficiency during operation. However, the open operator station may expose the driver to environmental factors, which could be a drawback for extended use in adverse weather conditions.
| Chassis | 4x4 MFWD 4WD |
| Brakes | differential hydraulic drum |
| Trailer brakes | air optional |
| Cab | Open operator station |
| Transmissions | 10-speed 20-speed partial power shift |
HYDRAULICS
| Type | Zetormatic |
| Pressure | 2321psi / 160.0bar |
| Valves | 1 |
| Pump flow | 5.3gpm / 20.1lpm |
TRACTOR HITCH
| Rear lift | 3,858lbs / 1749kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 / ground / 1000 |
ZETOR 6745 TIRES
The Zetor 6745 tractor, equipped with standard agricultural tires (11.2-24 front and 12.4-36 rear), offers a balanced traction-to-weight ratio, facilitating effective engagement in various field conditions. The larger rear tires provide enhanced stability and flotation, ideal for heavier tillage or hauling tasks, while the front tires ensure maneuverability. However, limited flexibility in tire choice may restrict performance on uneven terrains, necessitating consideration of aftermarket options for specialized applications.
| Standard tires (ag) | Front: 11.2-24. Rear: 12.4-36 |
DIMENSIONS
| Wheelbase | 88.46inches / 224cm |
| Weight | 6,695lbs / 3036kg |
DIMENSIONS & TIRES
The Zetor 6745 features a robust wheelbase of 88.46 inches (224 cm), providing enhanced stability and maneuverability for various field operations. Weighing 6,695 lbs (3,036 kg), it offers solid traction, particularly beneficial in heavy-duty tasks such as plowing or towing. The tire configuration (11.2-24 front, 12.4-36 rear) supports optimal weight distribution and ground contact, although the rear tire size may challenge turning radius in tight spaces.
| Wheelbase | 88.46inches / 224cm |
| Weight | 6,695lbs / 3036kg |
| Front tire | 11.2-24 |
| Rear tire | 12.4-36 |
6745 SERIAL NUMBERS
| Location | Serial number plate on the left side of the Zetor 6745 dash, below the steering wheel |