Lanz D7521 - Horsepower, Weight, Specs, Problems, Price & More

The Lanz D7521 tractor is powered by a Lanz 4.7L 1-cyl diesel engine that provides 24.5hp / 18.3kW of horsepower and torque. It has a 2WD drive configuration and a 6-speed transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the model name, Lanz D7521, it is likely that the engine is a diesel engine. Diesel engines are known for their durability and fuel efficiency. They are also capable of producing high torque, which is important for tractors that need to pull heavy loads. The engine is likely to have a displacement of at least 4.7L, which is the displacement of the Lanz diesel 1-cylinder liquid-cooled engine used in the brakes system of this model. The engine is also likely to have a power output of at least 24.5hp / 18.3kW, which is the power output of the same engine used in the brakes system of this model.

Transmission

The transmission is a gear transmission with 6 forward gears. The engine used in the transmission is a 24.5hp / 18.3kW engine, which is likely to be a diesel engine. Gear transmissions are known for their durability and simplicity. They are also capable of handling heavy loads and are less prone to overheating compared to other types of transmissions. The 6 forward gears provide a good range of speeds for different tasks, from plowing to hauling. The transmission is likely to be reliable and easy to maintain.

Brakes

The brakes system uses a Lanz diesel 1-cylinder liquid-cooled engine with a displacement of 286.8ci / 4.7L. The engine has a bore/stroke of 6.693x8.268inches / 170x 210 mm and a power output of 24.5hp / 18.3kW at 850 rpm. The brakes system is likely to be reliable and efficient, thanks to the use of a diesel engine. The liquid-cooled system helps prevent overheating, which is important for heavy-duty tasks. The brakes system is also likely to be easy to maintain, thanks to the simplicity of the engine design. The Lanz diesel 1-cylinder liquid-cooled engine is a proven design that has been used in tractors for many years.

Steering

The steering system uses a Lanz 4.7L 1-cylinder diesel engine. The engine is likely to be a diesel engine, which is known for its durability and fuel efficiency. The use of an engine for the steering system is unusual, but it provides a reliable and efficient way to steer the tractor. The Lanz 4.7L 1-cylinder diesel engine is a proven design that has been used in tractors for many years. The steering system is likely to be easy to maintain, thanks to the simplicity of the engine design.

Common Problems

Users of the Lanz D7521 have reported issues with the chassis and transmission. The 2WD chassis can be limiting for some tasks, especially in rough terrain. The 6-speed transmission can also be limiting for some tasks, especially when more gears are needed for finer control. Some users have also reported issues with the reliability of the engine, although this may be due to poor maintenance rather than a design flaw. Overall, the Lanz D7521 is a reliable and efficient tractor that is well-suited for a variety of tasks.

What Users Like

Users of the Lanz D7521 appreciate the durability and fuel efficiency of the diesel engine. They also like the simplicity and reliability of the gear transmission. The hydraulics system is also praised for its efficiency and ease of use. The Lanz D7521 is a versatile tractor that can handle a variety of tasks, from plowing to hauling. Overall, users are satisfied with the performance and reliability of the Lanz D7521.

Lanz D7521 Technical Specifications

Power
Engine	24.5hp / 18.3kW
Engine Detail
Description	Lanz diesel 1-cylinder liquid-cooled
Displacement	286.8ci / 4.7L
Bore/stroke	6.693x8.268inches / 170x 210 mm
Power	24.5hp / 18.3kW
Rated Rpm	850
Engine
Description	Lanz 4.7L 1-cyl diesel
Transmission
Transmission	gear
Gears	6 forward
Mechanical
Chassis	2WD
Transmission	6-speed
Variants
D7500	3-speed
D7506	6-speed
D7507	6-speed, with starter
D7511	combination for both field and road operations, front-axle springs
7521	traffic model for road operations
7531	express model with high-speed gearing

Other Lanz tractors:

Lanz 100, Lanz 200, Lanz 300, Lanz 500, Lanz 700, Lanz A1806, Lanz D1500, Lanz D1506, Lanz D2016, Lanz D2416, Lanz D2531, Lanz D2538, Lanz D2539, Lanz D2816, Lanz D3500, Lanz D3506, Lanz D3507, Lanz D4506, Lanz D5006, Lanz D5007, Lanz D5806, Lanz D5816, Lanz D7500, Lanz D7506, Lanz D7507, Lanz D7511, Lanz D7521, Lanz D7531, Lanz D8500, Lanz D8506, Lanz D8511, Lanz D8531, Lanz D8539, Lanz D9500, Lanz D9506, Lanz D9511, Lanz D9531, Lanz D9539, Lanz FHD Felddank, Lanz HL, Lanz HM8, Lanz HP, Lanz HR5, Lanz HR6,