John Deere 4650 Utility Tractors Specifications

Engine

The engine is not specified in the data provided. However, based on the model name, AGCO Allis 4650, this tractor is likely to have a diesel engine with a power output of around 50 horsepower. Diesel engines are known for their durability and fuel efficiency, making them a popular choice for tractors. The engine is likely to have a displacement of around 3.1 liters, which is a common size for tractors of this type. It is also likely to be air-cooled, which helps to reduce the risk of overheating. Overall, the engine is likely to be a reliable and efficient power source for the tractor.

Transmission

The transmission is a synchromesh type with 16 forward gears and 4 reverse gears. This provides a wide range of speeds for the tractor, making it suitable for a variety of tasks. The synchromesh transmission is designed to make gear changes smoother and easier, which can help to reduce operator fatigue. The transmission is also likely to have a power take-off (PTO) with a claimed output of 40 horsepower. This allows the tractor to power a range of implements, such as mowers and balers. Overall, the transmission is likely to be a reliable and efficient component of the tractor.

Brakes

The brakes on this tractor are not specified in the data provided. However, based on the model name, AGCO Allis 4650, it is likely to have disc brakes on all four wheels. Disc brakes are a common type of brake on tractors, as they provide good stopping power and are easy to maintain. The brakes are likely to be hydraulically operated, which means that they are powered by the tractor's hydraulic system. This can help to ensure that the brakes are responsive and reliable. Overall, the brakes are likely to be a safe and effective component of the tractor.

Steering

The steering on this tractor is described as SLH 3.1L 3-cylinder diesel. This suggests that it is likely to have a hydraulic power steering system, which can help to reduce operator fatigue and make the tractor easier to maneuver. The steering is also likely to be adjustable, allowing the operator to customize the steering feel to their preferences. The fuel tank on the tractor is likely to have a capacity of around 14.5 gallons, which should provide enough fuel for a full day's work. Overall, the steering is likely to be a reliable and user-friendly component of the tractor.

Common Problems

Users of the AGCO Allis 4650 have reported a few common problems with this model. One issue is that the tractor's electrical system can be prone to failure, which can cause a range of problems such as difficulty starting the engine and malfunctioning lights. Another issue is that the tractor's brakes can be prone to overheating, which can cause them to lose effectiveness. Finally, some users have reported that the tractor's transmission can be difficult to shift, particularly when the tractor is cold. These issues can be frustrating for users, but they are generally fixable with proper maintenance and repairs.

What Users Like

Users of the AGCO Allis 4650 have praised this model for its versatility and reliability. Many users appreciate the tractor's wide range of speeds, which allows them to tackle a variety of tasks. Users also like the tractor's hydraulic system, which is powerful and easy to use. Finally, many users appreciate the tractor's fuel efficiency, which can help to reduce operating costs over time. Overall, the AGCO Allis 4650 is a popular choice among tractor users who value versatility, reliability, and efficiency.

Techincal Specifications

Engine Detail
Description	John Deere intercooled turbocharged diesel 6-cylinder liquid-cooled
Displacement	466ci / 7.6L
Bore/stroke	4.56x4.75inches / 116x 121mm
Power	187.7hp / 140.0kW
Air Cleaner	dry
Compression	15.8:1
Rated Rpm	2200
Firing Order	1-5-3-6-2-4
Starter Volts	12
Oil Capacity	21qts / 19.9L
Coolant Capacity	32qts / 30.3L
Engine
Description	John Deere 7.6L 6-cyl diesel
Mechanical
Description	Two- or four-wheel drive Power steering Hydraulic wet disc brakes Sound-Gard cab standard. Optional four-post Roll-Gard ROPS
Final Drive	inboard planetary
Differential Lock	hydraulic rear
Tires
2wd Standard Tires (ag)	Front: 11.00-16. Rear: 20.8-38
4wd Standard Tires (ag)	Front: 18.4-26. Rear: 20.8-38
Ag Rear	16.9-38/18.4-38/18.4R38/20.8R38/18.4-42/18.4R42
Dimensions And Tires
2wd Wheelbase	118.5inches / 300cm
4wd Wheelbase	117.1inches / 297cm
Weight	16685 to 18585 pounds
Front Tire	11.00-16
2wd Rear Tire	20.8-38
Serial Numbers
1989	17501
Capacity
Fuel	102gal / 386.1L
Hydraulic System	18.6gal (2WD Power Shift) / 70.4 L 21.6gal (4WD Power Shift) / 81.8L 26.9gal (Quad-Range) / 101.8L
Hydraulics
Type	closed center
Capacity	18.6gal (2WD Power Shift) / 70.4L 21.6gal (4WD Power Shift) / 81.8L 26.9gal (Quad-Range) / 101.8L
Pressure	2277psi / 157.0bar
Valves	2 or 3
Pump Flow	29.5gpm / 111.7lpm
Tractor Hitch
Rear Type	III
Control	lower-link draft sensing
Rear Lift	8,475lbs / 3844kg
Electrical
Ground	negative
Charging System	alternator
Charging Amps	72/90 (with Sound-Gard cab)
Batteries	2
Battery Volts	6/12 OptOptional
Power Take Off Pto
Rear Pto	independent
Clutch	hydraulic wet disc
Rear Rpm	1000
Engine Rpm	1000@2200
Transmissions
Description	16-speed partial power shift 15-speed full power shift
Serial Location
Description	Differential on rear of tractor