Introduction
Valmet 555 Utility Tractor
The Valmet 555 is a utility tractor produced between 1990 and 1992. Designed for versatility and reliability, this machine belongs to the Valmet utility series, offering a balance of power and maneuverability for diverse agricultural applications.
Engine and Performance
The tractor is powered by the Valmet TD33DS555 engine, a 3-cylinder, liquid-cooled, turbocharged diesel unit. It features a displacement of 3.3 liters (201.4 cubic inches) and produces 72 horsepower (53.7 kW). With a torque output of 191.8 lb-ft at 1450 RPM and a compression ratio of 16:1, the engine is configured to provide consistent power for daily field operations. The system includes an intake air heater for cold-start assistance and a dry-type air cleaner.
Transmission and Drivetrain
The Valmet 555 offers two transmission configurations: a standard 8-speed synchromesh transmission with 8 forward and 4 reverse gears, and an optional 12-speed creeper transmission. Both variants utilize a 280mm dry disc clutch. The drivetrain is equipped with four-wheel drive, power steering, and a mechanical rear differential lock to ensure stability and traction in varying soil conditions.
Hydraulics and Hitch
The hydraulic system features a pump flow capacity of 10.3 gpm (39.0 lpm), supporting the operation of various implements. The rear three-point hitch provides a lift capacity of 5,512 lbs (2,500 kg), allowing the tractor to handle a wide range of mounted equipment. The rear PTO is an independent unit operating at 540 RPM, engaged at an engine speed of 1890 RPM.
Dimensions and Operator Environment
The tractor features a wheelbase of 88.8 inches (225 cm) and a total length of 152.4 inches (387 cm). It comes standard with a cab to provide operator protection. The machine is equipped with wet disc brakes for reliable stopping power and is compatible with several tire configurations, ranging from standard 12.4R24 front and 18.4R30 rear agricultural tires to various optional sizes to suit specific terrain requirements.
Conclusion
The Valmet 555 is a robust utility tractor suited for farmers and operators requiring a dependable, mid-range power machine. Its combination of turbocharged torque, four-wheel drive, and flexible transmission options makes it well-adapted for general cultivation, material handling, and implement operation.
Production Information of Valmet, 555
- Utility tractor
| Manufacturer | Valmet |
|---|
Dimension and Tires Information of Valmet, 555
| Wheelbase | 88.8 inches [225 cm] |
|---|---|
| Clearance (front axle) | 16.8 inches [42 cm] |
| Height (cab) | 99.6 inches [252 cm] |
| Length | 152.4 inches [387 cm] |
| Width | 85.2 inches [216 cm] |
| Standard tires (ag) | Front: 12.4R24. Rear: 18.4R30 |
|---|---|
| Standard tires (ag)(optional) | Front: 11.2R24. Rear: 16.9R30 |
| Standard tires (ag)(optional) | Front: 11.2R24. Rear: 13.6R36 |
| Optional tires (ag) | Front: 11.2-24. Rear: 16.9-30 |
| Optional tires (ag)(optional) | Front: 12.4R24. Rear: 13.6R38 |
| Optional tires (ag)(optional) | Front: 12.4-24. Rear: 16.9-34 |
| Optional tires (ag)(optional) | Front: 11.2-24. Rear: 13.6-36 |
Engine Specifications of Valmet, 555
- Valmet TD33DS555
- Liquid-cooled
- 3-cylinder
- Turbocharged diesel
| Air cleaner | Dry |
|---|---|
| Rated RPM | 2350 |
| Displacement | 201.4 ci [3.3 L] |
| Bore/Stroke | 4.252x4.724 inches [108 x 120 mm] |
| Power | 72 hp [53.7 kW] |
| Compression | 16:1 |
| Pre-heating | Intake air heater |
| Starter volts | 12 |
| Torque RPM | 1450 |
| Torque | 191.8 lb-ft [260.1 Nm] |
Transmission Information of Valmet, 555
Transmission variants 1
- Four gears (1-4) in two ranges (low/high) plus reverse range.
| Type | Synchromesh |
|---|---|
| Gears | 8 forward and 4 reverse |
| Clutch | 280mm dry disc |
Transmission variants 2
- Creeper range provides an additional four gears forward and reverse.
| Type | Creeper |
|---|---|
| Gears | 12 forward and 8 reverse |
| Clutch | 280mm dry disc |
- 8-speed synchromesh
- 12-speed creeper
Mechanical Specs of Valmet, 555
- Four-wheel drive
- Cab standard.
- Wet disc brakes
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of Valmet, 555
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@1890 |
Hydraulics Specifications of Valmet, 555
| Pump flow | 10.3 gpm [39.0 lpm] |
|---|
Three-Point Hitch of Valmet, 555
| Rear lift | 5,512 lbs [2500 kg] |
|---|
Electrical System of Valmet, 555
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 45 |
Where it sits
With 72 HP, the Valmet 555 sits between 455 (67 HP) and 565 (75 HP) in Valmet's range. Its power puts it in the 49th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Valmet 555 have?
The Valmet 555 delivers 72 HP.
What years was the Valmet 555 produced?
The Valmet 555 was produced in 1990-1992.
What engine does the Valmet 555 have?
The Valmet 555 is powered by a Turbocharged diesel, 3-cylinder engine.
What transmission does the Valmet 555 use?
The Valmet 555 uses a Synchromesh transmission.
Is the Valmet 555 4WD?
The Valmet 555 is available in 4WD.