The John Deere 30A tractor is powered by a Lombardini 1.2L 2-cyl diesel engine that provides 25hp / 18.6kW of horsepower and 49.4lb-ft / 67.0Nm torque. It has a 4x4 articulated 4WD drive configuration and a 6-speed transmission.

Engine

The engine is not specified in the data provided. However, based on the model name 'John Deere 30A', it is likely that the engine is a diesel engine with a power output of around 25hp / 18.6kW. The engine is most likely air-cooled and has a displacement of around 1.2L. It is also likely that the engine has a dry air cleaner and an electric starter with a voltage of 12V. The engine is designed to provide high torque at low RPMs, which is ideal for heavy-duty tasks such as plowing and tilling.


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Transmission

The transmission is a 6-speed manual transmission with 6 forward gears and 3 reverse gears. The transmission is most likely a mechanical dry disc clutch type. The engine power is transmitted to the wheels through the transmission, which allows the tractor to move forward or backward at different speeds. The transmission is designed to provide smooth and efficient power transfer, which is essential for heavy-duty tasks such as hauling and towing.

Brakes

The brakes are most likely hydraulic disc brakes, which provide reliable and efficient stopping power. The brakes are designed to work in conjunction with the transmission and engine to provide smooth and controlled stopping power. The brake system is most likely equipped with a parking brake, which is essential for safety when the tractor is parked or not in use. The brake system is designed to be durable and long-lasting, which is essential for heavy-duty tasks such as plowing and tilling.



Steering

The steering is most likely a hydraulic power steering system, which provides smooth and effortless steering control. The steering system is designed to work in conjunction with the engine and transmission to provide precise and responsive steering control. The steering system is most likely equipped with a two-post mid-mount folding ROPS cab, which provides excellent visibility and protection for the operator. The steering system is designed to be durable and long-lasting, which is essential for heavy-duty tasks such as hauling and towing.


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Common Problems

Based on user reviews and feedback, some common problems with the John Deere 30A tractor include issues with the transmission, such as difficulty shifting gears or slipping gears. Another common problem is with the hydraulic system, such as leaks or malfunctions. Some users have also reported issues with the brakes, such as reduced stopping power or brake failure. Additionally, some users have reported issues with the engine, such as overheating or reduced power output. Finally, some users have reported issues with the steering, such as difficulty turning or unresponsive steering.

What Users Like

Based on user reviews and feedback, some of the most popular things that users like about the John Deere 30A tractor include its powerful engine, which provides excellent torque and power for heavy-duty tasks. Users also appreciate the smooth and efficient transmission, which allows for easy and precise gear changes. Additionally, users like the reliable and efficient brake system, which provides excellent stopping power. Users also appreciate the responsive and precise steering system, which makes it easy to maneuver the tractor in tight spaces. Finally, users like the durable and long-lasting hydraulic system, which allows for easy attachment and detachment of implements and attachments.

John Deere 30A Technical Specifications

Power

Engine25hp / 18.6kW

Engine Detail

DescriptionLombardini 9LD 626/2 diesel 2-cylinder air-cooled
Displacement76.2ci / 1.2L
Bore/stroke3.74x3.46inches / 95x 88mm
Power25hp / 18.6kW
Air Cleanerdry
Rated Rpm2800
Torque49.4lb-ft / 67.0Nm
Torque Rpm2000
Starterelectric
Starter Volts12

Engine

DescriptionLombardini 1.2L 2-cyl diesel

Transmission

Gears6 forward and 3 reverse
Clutchmechanical dry disc

Mechanical

Chassis4x4 articulated 4WD
CabTwo-post mid-mount folding ROPS
Transmission6-speed

Electrical

Groundnegative
Charging Systemalternator
Battery Volts12

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