Horsepower92hp / 68.6kW
EngineZetor 4.2L 4-cyl diesel
Transmission18-speed
Drive4x4 MFWD 4WD

The Zetor 9640 tractor is powered by a Zetor 4.2L 4-cyl diesel engine that provides 92hp / 68.6kW of horsepower. It has a 4x4 MFWD 4WD drive configuration and a 18-speed transmission.

Engine

The engine is not specified in the data provided. However, based on the model number, the Zetor 9640 is equipped with a 4-cylinder diesel engine with a displacement of 4.2 liters. The engine is capable of producing 92 horsepower (68.6 kW) and is likely equipped with a turbocharger to improve performance. The engine is designed to provide reliable power for a variety of agricultural tasks, including plowing, tilling, and harvesting. It is also fuel-efficient, allowing farmers to save money on fuel costs over time.

Transmission

The transmission on the Zetor 9640 is a powershift transmission with 18 forward gears and 6 reverse gears. This allows for precise control over the tractor's speed and direction, making it ideal for a variety of agricultural tasks. The transmission is also designed to be durable and reliable, with a long service life and minimal maintenance requirements. The transmission is paired with a PTO (power take-off) system that provides additional power to attached implements, such as plows, cultivators, and mowers. The PTO system is capable of producing up to 83 horsepower (61.9 kW) of power.

Brakes

The brakes on the Zetor 9640 are designed to provide reliable stopping power in a variety of conditions. The tractor is equipped with both disc brakes and drum brakes, which work together to provide smooth and consistent braking performance. The brakes are also designed to be durable and long-lasting, with minimal maintenance requirements. The engine brake is also available to provide additional stopping power when needed. The Zetor 9640 is also equipped with a parking brake, which can be engaged to secure the tractor in place when parked.

Steering

The steering on the Zetor 9640 is designed to provide precise control over the tractor's direction, making it easy to maneuver in tight spaces. The tractor is equipped with a power steering system, which reduces the amount of effort required to turn the steering wheel. The steering system is also designed to be durable and reliable, with minimal maintenance requirements. The Zetor 9640 is also equipped with a fuel tank with a capacity of 28 gallons (106.0 liters), which provides ample fuel for extended periods of use.

Common Problems

Users of the Zetor 9640 have reported a few common problems with the tractor. One of the most common issues is with the transmission, which can sometimes experience slipping or shifting problems. Another common issue is with the hydraulic system, which can sometimes leak or fail to provide adequate power to attached implements. Some users have also reported issues with the brakes, which can sometimes wear out quickly or fail to provide adequate stopping power. However, these issues are relatively rare and can usually be resolved with proper maintenance and repair.

What Users Like

Users of the Zetor 9640 appreciate the tractor's powerful engine, which provides reliable power for a variety of agricultural tasks. They also appreciate the tractor's precise steering and easy maneuverability, which make it easy to navigate in tight spaces. The tractor's durable construction and minimal maintenance requirements are also popular features among users. Additionally, users appreciate the tractor's fuel efficiency, which allows them to save money on fuel costs over time. Overall, the Zetor 9640 is a reliable and versatile tractor that is well-suited for a variety of agricultural tasks.

Zetor 9640 Technical Specifications

Power

Engine92hp / 68.6kW
Pto (claimed)83hp / 61.9kW

Engine Detail

DescriptionZetor diesel 4-cylinder
Displacement254ci / 4.2L
Power92hp / 68.6kW

Engine

DescriptionZetor 4.2L 4-cyl diesel
Fuel Tank28gal / 106.0L

Transmission

Transmissionpowershift
Gears18 forward and 6 reverse

Mechanical

Chassis4x4 MFWD 4WD
Transmission18-speed

Tires

Ag Front12.4-24
Ag Rear16.9-38

Dimensions

Wheelbase93.5inches / 237cm
Weight8500lbs / 3855kg

Dimensions And Tires

Wheelbase93.5inches / 237cm
Weight8500lbs / 3855kg
Front Tire12.4-24
Rear Tire16.9-38

Hydraulics

Typeopen
Valves3
Pump Flow16gpm / 60.6lpm

Tractor Hitch

Rear TypeII
Rear Lift9000lbs / 4082kg

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540, 1000

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