Introduction
AGCO Allis 4650 Utility Tractor
The AGCO Allis 4650 is a utility tractor produced between 1991 and 1997. Manufactured in Italy by SAME and distributed under the AGCO Allis brand, this model was designed to serve as a versatile machine for medium-sized agricultural operations.
Engine and Performance
The tractor is powered by an SLH 1053 P diesel engine. This 3-cylinder, air-cooled unit features a displacement of 190.1 cubic inches (3.1 liters) with direct fuel injection. It delivers 50 horsepower (37.3 kW) at a rated speed of 2200 RPM, providing consistent torque for various field tasks.
Transmission and Drivetrain
The 4650 offers two transmission configurations: a standard 12-speed synchromesh transmission (12 forward and 3 reverse gears) or an optional 16-speed creeper transmission (16 forward and 4 reverse gears). It is available in both two-wheel drive and four-wheel drive variants, utilizing mechanical wet disc brakes and a mechanical rear differential lock for enhanced traction and safety.
Hydraulics and PTO
Equipped with an open-center hydraulic system, the tractor provides a pump flow of 7.9 gpm (29.9 lpm) at a pressure of 2610 psi (180 bar). The rear PTO is an independent 1.375-inch shaft operating at 540 RPM, engaged via a dry disc clutch, allowing for efficient power transfer to external implements.
Hitch and Dimensions
The tractor features a Category I rear hitch with position and draft control. It is capable of lifting 4630 lbs (2100 kg) at the link ends. Designed for utility, the 4WD version has a wheelbase of 82.6 inches and a total length of 144.6 inches, ensuring stability while maintaining the maneuverability required for row-crop and general farm work.
Conclusion
The AGCO Allis 4650 is a durable and practical utility tractor, suitable for farmers seeking a reliable machine for light to medium-duty applications. Its Italian engineering and straightforward mechanical design make it a versatile asset for diverse agricultural environments.
Production Information of AGCO Allis, 4650
- Original price was $18,800 in 1997
- Built in Italy
- Utility tractor
| Distributor | AGCO Allis (a part of AGCO) |
|---|---|
| Manufacturer | SAME |
Dimension and Tires Information of AGCO Allis, 4650
| Rear tread | 54.6 to 74.4 inches [138 to 188 cm] |
|---|---|
| 2WD Wheelbase | 83.4 inches [211 cm] |
| Width | 68 inches [172 cm] |
| 4WD Length | 144.6 inches [367 cm] |
| 4WD Wheelbase | 82.6 inches [209 cm] |
| 4WD Clearance (front axle) | 13.2 inches [33 cm] |
| Height (ROPS) | 2350 inches [5969 cm] |
| 2WD Length | 145.4 inches [369 cm] |
| 4WD Front tread | 54.4 to 74 inches [138 to 187 cm] |
| 2WD Front tread | 49.2 to 65.2 inches [124 to 165 cm] |
| 2WD Clearance (front axle) | 15.6 inches [39 cm] |
| 2WD Standard tires (ag) | Front: 6.50-16. Rear: 13.6R28 |
|---|---|
| 4WD Standard tires (ag) | Front: 9.6-20. Rear: 13.6R28 |
| 4WD Optional tires (ag) | Front: 11.2-20. Rear: 14.9R28 |
Engine Specifications of AGCO Allis, 4650
- SLH 1053 P
- Air-cooled inline
- 3-cylinder
- The AGCO parts manual identified the use of the 1053 as a detuned 4660 engine.
- Diesel
| Oil capacity | 7.9 qts [7.5 L] |
|---|---|
| Starter volts | 12 |
| Power | 50 hp [37.3 kW] |
| Compression | 17:1 |
| Air cleaner | Dry |
| Bore/Stroke | 4.134x4.72 inches [105 x 120 mm] |
| Fuel system | Direct injection |
| Displacement | 190.1 ci [3.1 L] |
| Oil capacity | 10 qts [9.5 L] |
| Idle RPM | 675-2370 |
| Rated RPM | 2200 |
Transmission Information of AGCO Allis, 4650
Transmission variants 1
| Type | Synchromesh |
|---|---|
| Gears | 12 forward and 3 reverse |
| Clutch | 250mm dry disc |
Transmission variants 2
| Type | Creeper |
|---|---|
| Gears | 16 forward and 4 reverse |
- 12-speed synchromesh
- 16-speed creeper
Mechanical Specs of AGCO Allis, 4650
- Two- or four-wheel drive
- Mechanical wet disc brakes
- Power steering
- Four-post ROPS.
| Final drives | Spur gear |
|---|---|
| Differential lock | Mechanical rear |
Power Information of AGCO Allis, 4650
| Rear PTO | Independent |
|---|---|
| Engine RPM | 540@1938 |
| Clutch | Dry disc |
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of AGCO Allis, 4650
| Type | Open center |
|---|---|
| Pump flow | 7.9 gpm [29.9 lpm] |
| Valves | 1 |
| Capacity | 10.4 gal [39.4 L] |
| Pressure | 2610 psi [180.0 bar] |
Three-Point Hitch of AGCO Allis, 4650
| Rear Type | I |
|---|---|
| Rear lift (at 24"/610mm) | 2645 lbs [1199 kg] |
| Control | Position and draft control |
| Rear lift (at ends) | 4630 lbs [2100 kg] |
Electrical System of AGCO Allis, 4650
| Ground | Negative |
|---|---|
| Battery AH | 100 |
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 45 |
Where it sits
With 50 HP, the AGCO Allis 4650 sits just below 4660 (58 HP) in AGCO Allis's range. Its power puts it in the 31th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the AGCO Allis 4650 have?
The AGCO Allis 4650 delivers 50 HP.
What years was the AGCO Allis 4650 produced?
The AGCO Allis 4650 was produced in 1991-1997.
What engine does the AGCO Allis 4650 have?
The AGCO Allis 4650 is powered by a Diesel, 3-cylinder engine.
What transmission does the AGCO Allis 4650 use?
The AGCO Allis 4650 uses a Synchromesh transmission.
Is the AGCO Allis 4650 4WD?
The AGCO Allis 4650 is available in 2WD/4WD.