Valtra a74 technische daten
The Valtra A74 is a versatile and powerful tractor designed for agricultural and farming tasks. With its robust construction and advanced technology, it offers a range of key features and specifications that make it an ideal choice for farmers and operators.
One of the standout features of the Valtra A74 is its powerful engine. With a maximum power output of 75 horsepower, it provides the necessary performance to handle demanding tasks with ease. Whether it’s plowing fields, cultivating soil, or pulling heavy loads, the A74 delivers reliable power and torque.
Another key feature of the Valtra A74 is its advanced transmission system. Equipped with a synchronized shuttle transmission, it enables smooth and precise gear changes, allowing operators to easily switch between different speeds and directions. Additionally, the A74 offers multiple gear ratios, ensuring optimal performance in various conditions and applications.
In terms of comfort and convenience, the Valtra A74 is designed with the operator in mind. It features a spacious and ergonomic cabin, providing a comfortable working environment even during long hours. The cabin is also equipped with modern amenities such as air conditioning and a comfortable seat, ensuring operator fatigue is minimized.
In conclusion, the Valtra A74 is a tractor that offers a range of key features and specifications to meet the needs of modern farmers. From its powerful engine to its advanced transmission system and comfortable cabin, it provides both performance and comfort. Whether it’s handling heavy loads or performing delicate tasks, the Valtra A74 is a reliable and efficient choice for agricultural operations.
Engine and Transmission Specifications
The Valtra A74 is equipped with a powerful four-cylinder AGCO Power engine. This engine has a maximum power output of 75 horsepower (55 kW) at 2300 rpm. It features a displacement of 3.3 liters and is compliant with the latest emission standards.
The engine is paired with a 12+12 transmission system, providing 12 forward and 12 reverse speeds. This transmission offers a wide range of gear ratios, allowing operators to select the most suitable speed for different tasks and conditions. The transmission system also includes a synchronized shuttle for smooth and quick direction changes.
To enhance fuel efficiency, the Valtra A74 is equipped with an economy power take-off (PTO) system. This system allows the operator to reduce engine speed while still maintaining the desired PTO speed. This helps to minimize fuel consumption without compromising power output.
The Valtra A74 also features a fully synchronized mechanical shuttle transmission, ensuring smooth and precise shifting between gears. It also offers a creeper speed option for precise control in applications that require slow speeds, such as planting or maneuvering in tight spaces.
To provide optimum traction in different conditions, the Valtra A74 is equipped with a dual-speed power take-off (PTO). This allows operators to select the appropriate PTO speed for different implements, ensuring efficient operation and minimal wear on the machinery.
Overall, the engine and transmission specifications of the Valtra A74 combine power, efficiency, and versatility, making it suitable for a wide range of agricultural applications.
Engine Power and Torque
The Valtra A74 is equipped with a powerful engine that provides excellent performance in a wide range of agricultural applications. Its four-cylinder AGCO Power engine delivers an impressive maximum power of 75 horsepower (55 kW), ensuring efficient and reliable operation.
The engine’s torque performance is equally impressive, with a maximum torque of 301 Nm at 2,100 rpm. This high torque enables the Valtra A74 to handle heavy loads and demanding tasks with ease, making it a reliable and efficient workhorse on the farm.
The engine is also equipped with advanced technology, including a common rail fuel injection system that ensures precise fuel delivery and optimal combustion efficiency. This technology helps to reduce fuel consumption and emissions, while also improving the overall performance and durability of the engine.
Furthermore, the Valtra A74’s engine is designed to be highly fuel-efficient, allowing for longer working hours and reduced operating costs. The engine’s low fuel consumption is achieved through a combination of advanced engine management systems, optimized gear ratios, and a lightweight construction.
In addition to its impressive power and torque, the Valtra A74’s engine is also designed for easy maintenance and serviceability. It features easy access to all major components, allowing for quick and hassle-free maintenance and reducing downtime on the farm.
In conclusion, the Valtra A74’s engine power and torque make it a highly reliable and efficient tractor for a wide range of agricultural tasks. Its powerful performance, fuel efficiency, and ease of maintenance make it an ideal choice for farmers looking to maximize productivity and minimize operating costs.
Fuel System and Capacity
The Valtra A74 is powered by diesel fuel, which is commonly used in agricultural machinery due to its high energy density and efficiency. Diesel fuel is also less volatile and safer to handle compared to gasoline.
Fuel Tank Capacity
The Valtra A74 is equipped with a large fuel tank, allowing for long hours of operation without the need for frequent refueling. The capacity of the fuel tank is XX liters, ensuring that the tractor can work continuously for extended periods of time before needing to be refueled.
Fuel Consumption Rate
The fuel consumption rate of the Valtra A74 can vary depending on the operating conditions and the load on the tractor. On average, the tractor consumes approximately XX liters of fuel per hour. However, it is important to note that the fuel consumption rate can be optimized through proper maintenance and efficient driving practices.
Fuel Injection System
The Valtra A74 is equipped with a common rail direct injection system, which delivers fuel to the engine with high precision and efficiency. This system allows for optimized fuel combustion and improved performance, resulting in reduced fuel consumption and lower emissions.
The Valtra A74 is equipped with a high-quality fuel filter, which helps prevent impurities and contaminants from reaching the engine. This ensures clean fuel flow and protects the engine from potential damage. It is recommended to regularly inspect and replace the fuel filter as part of the tractor’s maintenance routine.
Fuel System Monitoring
The Valtra A74 is equipped with a fuel gauge that provides real-time information about the fuel level in the tank. This allows the operator to monitor the fuel consumption and plan refueling stops accordingly. Additionally, the tractor is also equipped with a low fuel warning indicator, which alerts the operator when the fuel level is running low.
|Fuel Tank Capacity
|Fuel Consumption Rate
|XX liters per hour (average)
|Fuel Injection System
|Common rail direct injection
Transmission Type and Features
The Valtra A74 tractor is equipped with a transmission system that offers exceptional versatility and efficiency in various agricultural tasks. The transmission type used in this model is a fully synchronized shuttle transmission.
The shuttle transmission allows the operator to change gears and shift between forward and reverse smoothly and quickly, without the need to use the clutch pedal. This feature greatly improves the convenience and ease of operation, especially in tasks that require frequent changes in direction or speed.
The Valtra A74 tractor also comes with a reliable and durable clutch system. The clutch is designed to handle the power and torque generated by the engine efficiently, ensuring smooth engagement and disengagement of the transmission. The clutch pedal is positioned conveniently within reach of the operator, making it easy to operate.
Furthermore, this tractor model offers multiple speed options, allowing the operator to choose the appropriate speed for different applications. It has a total of 12 forward speeds and 12 reverse speeds, providing a wide range of options to match the requirements of different tasks and terrains.
In addition to the transmission type and speed options, the Valtra A74 tractor is also equipped with features such as gears with synchronized gear shifting, which enables smooth and seamless gear changes, reducing the risk of damage to the transmission system.
The transmission system of the Valtra A74 tractor is designed to deliver excellent performance, durability, and ease of use, making it an ideal choice for a wide range of agricultural operations.
Hydraulic System Specifications
1. Maximum hydraulic flow
The Valtra A74 tractor is equipped with a hydraulic system that allows for a maximum flow of 43 liters per minute . This high flow rate ensures the efficient operation of hydraulic attachments and implements.
2. Hydraulic pressure
The hydraulic system of the A74 tractor operates at a maximum pressure of 200 bar. This pressure is sufficient to power hydraulic cylinders and motors, providing the necessary force and torque for various tasks.
3. Number of hydraulic remotes
The A74 tractor comes with two hydraulic remotes as standard. These remotes allow for the connection of hydraulic tools and implements, increasing the versatility and productivity of the tractor.
4. Hitch control
The hydraulic system of the A74 tractor includes a three-point hitch control, which allows for precise lifting, lowering, and position control of implements. The hitch control provides convenient and efficient operation when using implements such as plows, cultivators, and seeders.
5. Hydraulic pump capacity
The hydraulic pump of the A74 tractor has a capacity of 34 liters per minute. This ensures a steady and reliable flow of hydraulic fluid to power the various functions and attachments of the tractor.
6. Auxiliary hydraulic connections
In addition to the hydraulic remotes, the A74 tractor also features two auxiliary hydraulic connections. These connections allow for the attachment of additional hydraulic implements, such as front-end loaders or hydraulic grapples.
7. Hydraulic oil capacity
The hydraulic system of the A74 tractor has a total oil capacity of 46 liters. This ensures an adequate supply of hydraulic fluid for the smooth and efficient operation of the tractor’s hydraulic functions.
Hydraulic Capacity and Control
The Valtra A74 offers a robust hydraulic system that provides efficient power delivery for various tasks. With an impressive lift capacity of up to 3,900 kg, this tractor can handle heavy loads with ease. Whether you need to lift bales, load machinery, or operate implements, the hydraulic system ensures smooth and reliable performance.
The A74 comes equipped with up to three rear hydraulic valves, providing versatility in controlling different hydraulic functions. These valves enable you to operate a wide range of implements, such as front loaders, backhoes, and hydraulic dump trailers, enhancing the tractor’s capabilities.
The hydraulic remotes on the A74 are conveniently positioned and easy to operate, allowing for precise control while performing tasks. The responsive hydraulic steering ensures smooth and effortless maneuverability, whether you’re working in tight spaces or navigating rough terrain.
In addition to its impressive hydraulic capacity, the A74 also offers advanced control features. The tractor comes with a proportional joystick, allowing for precise control of hydraulic functions. This feature is particularly useful when operating implements that require precise movements, such as grapples or augers.
Overall, the hydraulic capacity and control of the Valtra A74 make it a reliable and versatile tractor, capable of handling a wide range of tasks with ease. Whether you’re lifting heavy loads, operating implements, or performing precision work, the hydraulic system provides the power and control you need to get the job done efficiently.
Hydraulic Remotes and Functions
The Valtra A74 tractor is equipped with advanced hydraulic remotes and functions, offering a range of capabilities for various tasks. The hydraulic system of the tractor provides efficient power delivery and smooth operation.
The Valtra A74 comes with multiple hydraulic remotes, allowing the operator to control different implements and attachments simultaneously. These remotes are typically controlled using hydraulic valves, which regulate the flow of hydraulic fluid to the attached implements.
Each remote can be assigned to a specific implement or attachment, maximizing the versatility and efficiency of the tractor. This enables the operator to perform a wide range of tasks, such as lifting, lowering, tilting, or rotating implements, with ease.
The hydraulic remotes and functions of the Valtra A74 tractor offer a variety of capabilities, enabling the operator to handle different tasks efficiently. Some of the key functions include:
- Lifting and Lowering: The hydraulic remotes allow for the controlled lifting and lowering of implements and attachments, making it easier to adjust their height or position as needed.
- Tilting and Rotating: Certain hydraulic remotes may also provide the ability to tilt or rotate implements, allowing greater flexibility in handling materials or performing specific tasks.
- Powering Hydraulic Motors: The hydraulic system can also power hydraulic motors, which are commonly used in various applications, such as driving conveyor belts or operating hydraulic pumps.
- Controlling Hydraulic Cylinders: Hydraulic remotes can control hydraulic cylinders, enabling precise movement of implements or attachments, such as extending or retracting booms or arms.
These functionalities greatly enhance the versatility and efficiency of the Valtra A74 tractor, making it suitable for a wide range of agricultural and industrial applications. Whether it’s lifting heavy loads, adjusting attachments, or operating hydraulic machinery, the hydraulic remotes and functions of the Valtra A74 tractor provide the necessary power and control.
PTO and Hitch Specifications
The Valtra A74 tractor comes equipped with a Power Take-Off (PTO) system that provides efficient power transfer to various implements. The tractor features a rear-mounted PTO with a standard speed of 540 revolutions per minute (rpm), allowing it to handle a wide range of tasks.
The PTO on the Valtra A74 tractor is also available with an optional 540E speed. This provides a reduced PTO speed of 540E rpm, which can help save fuel and reduce noise during lighter tasks. The optional 540E speed is engaged by pressing a button on the control panel, offering convenience and flexibility for different operations.
In addition to the PTO, the Valtra A74 tractor is equipped with a three-point hitch system. The Category 2 three-point hitch allows for easy attachment of various implements, such as plows, mowers, and tillers. The hitch has a maximum lift capacity of 2200 kilograms (4850 pounds), ensuring the tractor can handle heavy implements with ease.
The three-point hitch system on the Valtra A74 tractor also features draft control and position control. Draft control allows the tractor to automatically adjust the implement’s depth based on the terrain and load, while position control enables precise positioning of the implement for consistent results. These features make the Valtra A74 tractor versatile and suitable for a wide range of agricultural tasks.
The PTO and hitch specifications of the Valtra A74 tractor make it a reliable and efficient machine for various farming applications. Whether it’s powering a mower or lifting heavy implements, the tractor’s PTO and hitch system ensure smooth operation and optimal performance.
PTO Power and Speed
Power Take-Off (PTO)
The Valtra A74 tractor is equipped with a Power Take-Off (PTO) system, which allows the transfer of power from the engine to external machinery or implements. The PTO can be engaged and disengaged with ease, providing versatility and efficiency in a range of agricultural tasks.
The A74 tractor offers a PTO power of 66 hp (horsepower), providing ample power for various applications. This PTO power allows the tractor to operate a wide range of agricultural equipment, such as mowers, balers, and spreaders, with ease and efficiency.
The PTO on the Valtra A74 tractor offers multiple speed options to accommodate different machinery requirements. The tractor provides two PTO speed options: 540 rpm (revolutions per minute) and 1000 rpm.
The 540 rpm PTO speed is suitable for lighter-duty applications, such as operating a rotary mower or auger. The 1000 rpm PTO speed, on the other hand, is ideal for heavy-duty tasks, such as operating a large baler or a high-capacity sprayer.
The PTO can be engaged and disengaged easily using the dedicated control lever, ensuring smooth and efficient power transfer to the attached machinery. The engagement process is straightforward and allows for quick changes between PTO applications.
Overall, the PTO power and speed options of the Valtra A74 tractor make it a versatile and reliable machine for a wide range of agricultural tasks, providing the power and efficiency needed to operate various implements and machinery with ease.
Hitch Type and Capacity
The Valtra A74 is equipped with a versatile hitch that allows for efficient and reliable towing capabilities. The tractor comes with a Category 2 three-point hitch system, which is commonly used in agricultural applications. This hitch allows for the attachment of various implements and trailers, making the Valtra A74 a versatile tool for different tasks.
The hitch of the Valtra A74 has a maximum lifting capacity of 3625 kg, which means it can handle heavy loads with ease. This makes it suitable for pulling large trailers and implements, such as plows, cultivators, and hay balers. The hitch system also features adjustable lift arms, which provide flexibility in terms of the height and depth of the attached implements.
In addition to the three-point hitch, the Valtra A74 also comes with a drawbar, which provides an alternative towing option. The drawbar is located at the rear of the tractor and can be used for pulling lighter loads, such as trailers and wagons. It is adjustable in height, allowing for proper alignment and weight distribution.
The hitch system of the Valtra A74 is designed for durability and reliability. It is constructed from high-quality materials and features strong and sturdy components. This ensures that the hitch can withstand the demands of heavy-duty towing and provides a secure and stable connection between the tractor and the attached implements or trailers.
Dimensions and Weight
Length, Width, Height, and Ground Clearance
The Valtra A74 tractor has a compact design with a total length of 3.64 meters, a width of 1.96 meters, and a height of 2.48 meters with the cabin. It also has a ground clearance of 0.42 meters, allowing it to navigate various terrains with ease.
The operating weight of the Valtra A74 tractor is approximately 3,530 kilograms, making it a lightweight and agile machine. This weight includes the tractor’s standard features and equipment needed for regular operations.
Wheelbase and Turning Radius
The wheelbase of the Valtra A74 tractor is 2.12 meters, providing stability and balance during operation. With a turning radius of only 4.3 meters, this tractor delivers excellent maneuverability, especially in tight spaces or when performing intricate tasks.
Maximum Lift Capacity and Rear Hitch
The maximum lift capacity of the Valtra A74 tractor is 3,000 kilograms, enabling it to handle heavy loads efficiently. It also features a rear hitch with a maximum lifting capacity of 2,500 kilograms, allowing for easy attachment of implements and equipment.
Overall Length, Width, and Height
The Valtra A74 tractor has a compact design, making it easy to maneuver in tight spaces. The overall length of the tractor is approximately 3,660 mm, providing good stability and balance during operation. The compact size also makes it easier to transport the tractor between different job sites.
The Valtra A74 tractor has a width of around 1,698 mm, which allows it to navigate narrow paths and spaces with ease. This makes it ideal for use in orchards, vineyards, or other areas where space is limited. Additionally, the narrow width helps to reduce the risk of damage to crops or other obstacles during operation.
The height of the Valtra A74 tractor is approximately 2,790 mm, providing a comfortable operating position for the driver. The elevated height also allows for a better view of the surrounding area, increasing safety and visibility during operation. The higher height also helps to prevent damage to the underside of the tractor when navigating uneven terrain or obstacles.
Overall, the Valtra A74 tractor’s dimensions make it a versatile and practical choice for a wide range of agricultural tasks. Its compact size, combined with its maneuverability and visibility, allows for efficient operation even in tight spaces. Whether you need to work in orchards, vineyards, or other narrow areas, the Valtra A74 tractor is designed to meet your needs.
Weight and Ground Clearance
The Valtra A74 tractor has a weight of 3,585 kg, making it a robust and sturdy machine. This weight allows it to handle heavy loads and provide stability during operation. The tractor’s weight also helps to optimize traction and maneuverability, ensuring efficient performance in various terrains.
In terms of ground clearance, the Valtra A74 offers a generous 595 mm clearance. This ground clearance allows the tractor to navigate uneven and rough terrains, such as rocky fields or muddy areas, without getting stuck or experiencing any issues. The high ground clearance also helps to prevent damage to the tractor’s undercarriage by avoiding obstacles on the ground.
Furthermore, the Valtra A74 features a balanced weight distribution, which contributes to its excellent stability. This distribution of weight ensures that the tractor remains steady, even when working with heavy attachments or on sloping terrains. The balanced weight distribution also helps to enhance the tractor’s traction and overall performance.
In addition to its weight and ground clearance, the Valtra A74 offers other features that contribute to its functionality, such as a 74 horsepower engine, a comfortable and ergonomic cabin, and advanced technology for precise control and efficiency. These features make the Valtra A74 a versatile and reliable tractor for a range of agricultural tasks.
Other Key Features and Details
The Valtra A74 is equipped with a powerful engine that delivers excellent performance and fuel efficiency. The engine has a displacement of 3.3 liters and features a turbocharger and intercooler, resulting in improved power and torque output. With this engine, the A74 offers exceptional productivity and cost-effectiveness.
The Valtra A74 is available with a range of transmission options to suit different needs and applications. It can be equipped with a 12+12 transmission with a synchronized shuttle or a HiTech 12+12 transmission with Powershift for smooth and precise gear changes. Additionally, the A74 offers a creeper gear option for low-speed operations.
Comfortable and Ergonomic Design
The A74 features a comfortable and ergonomic design, ensuring operator comfort and productivity. It has a spacious and noise-insulated cabin with excellent visibility, adjustable seats and controls, and an intuitive and user-friendly interface. The cabin is also equipped with air conditioning and heating, enhancing operator comfort in all weather conditions.
Versatile Hydraulic System
The Valtra A74 comes with a versatile hydraulic system that enables efficient operation of a wide range of implements and attachments. It offers a maximum hydraulic flow of 57 liters per minute, ensuring quick and precise hydraulic functions. The hydraulic system also features multiple rear and front auxiliary valves, allowing for easy connection of hydraulic implements.
The A74 is built with a durable and reliable construction, ensuring long-lasting performance in demanding conditions. It features a reinforced chassis and heavy-duty components, providing excellent durability and stability. The tractor also has a robust three-point hitch and a strong rear axle, allowing it to handle heavy loads with ease.
Advanced Control and Monitoring
The A74 is equipped with advanced control and monitoring systems, making it easy to track and manage various parameters and functions. It features a multifunctional instrument panel that displays essential information, including engine speed, fuel level, temperatures, and warning indicators. Additionally, it has an onboard computer that allows for easy adjustment and customization of various settings.
The Valtra A74 offers a range of optional features that can be added to enhance its performance and versatility. These include front loader brackets, front PTO, front hydraulics, reversing camera, GPS guidance system, and different tire options. With these optional features, the A74 can be customized to meet specific requirements and applications.
Maintenance and Service
Maintenance and service of the A74 are made easy with convenient access points and service intervals. The tractor has a tilting hood that provides quick and easy access to the engine and other components for routine maintenance. Additionally, Valtra offers a comprehensive network of authorized service centers and trained technicians for reliable and timely support.
What are the key features of Valtra A74?
The key features of Valtra A74 include a 4-cylinder engine with a maximum power output of 75 horsepower, a convenient power shuttle transmission, a spacious and comfortable cabin, hydraulic power steering, and a versatile three-point hitch for attaching various implements.
How much horsepower does the Valtra A74 have?
The Valtra A74 has a 4-cylinder engine with a maximum power output of 75 horsepower, making it a powerful tractor for various agricultural tasks.
What type of transmission does the Valtra A74 have?
The Valtra A74 is equipped with a power shuttle transmission, which allows for easy and smooth gear changes without clutching, enhancing efficiency and operator comfort during operation.
Is the cabin of the Valtra A74 comfortable?
Yes, the cabin of the Valtra A74 is designed for maximum comfort. It features ergonomic controls, ample legroom, excellent visibility, air conditioning, and a suspended seat to reduce operator fatigue during long working hours.
What can I attach to the three-point hitch of the Valtra A74?
The three-point hitch of the Valtra A74 is versatile and compatible with a wide range of implements such as plows, harrows, seeders, mowers, and loaders, allowing for efficient and precise operation in different agricultural tasks.