Claas 55
Power
250 hp[P] hp
Production
1996-1998
Engine
Turbocharged diesel, 6-cylinder
Transmission
Full power shift
Introduction
Claas 55 Agricultural Crawler Tractor
The Claas 55 is a specialized agricultural crawler tractor produced between 1996 and 1998. Designed for heavy-duty field operations, this tracked machine provides significant traction and stability, making it suitable for demanding agricultural environments.
Engine and Performance
The tractor is powered by a Caterpillar 3126 turbocharged diesel engine. This 6-cylinder unit features a displacement of 442 cubic inches (7.2 liters) and operates at a rated speed of 2100 RPM. The liquid-cooled power plant is designed to deliver sustained performance under heavy load conditions.
Transmission and Drive
The machine utilizes a full power shift transmission, offering 16 forward and 9 reverse gears. An optional creeper transmission configuration is available, expanding the range to 32 forward and 18 reverse gears for specialized low-speed tasks. Power is delivered to the ground via a 16-inch track system, managed by differential steering to ensure maneuverability despite the machine's substantial weight.
Hydraulics and PTO
The hydraulic system is of the variable-displacement, load-sensing, pressure-compensated type. It provides a standard pump flow of 31.2 gpm (118.1 lpm) at a pressure of 2750 psi (189.6 bar), with 3 or 4 control valves. The rear independent PTO operates at 1000 RPM, engaged via an electro-hydraulic wet disc clutch.
Dimensions and Capacity
With a base operating weight of 26,000 lbs (11,793 kg) and an 86-inch wheelbase, the tractor provides a stable platform for heavy implement operation. The rear hitch, categorized as III/II, offers a standard lift capacity of 12,500 lbs (5,670 kg), with an optional configuration capable of handling up to 15,000 lbs (6,804 kg).
Conclusion
The Claas 55 is engineered for high-draft applications where soil compaction management and maximum traction are required. Its combination of a high-torque Caterpillar engine, robust tracked undercarriage, and versatile hydraulic system makes it a specialized tool for large-scale cultivation and heavy tillage.
Production Information of Claas, 55
- Agricultural Crawler tractor
- Original price was $133,000 in 1998
| Manufacturer | Claas |
|---|
Engine Specifications of Claas, 55
- Caterpillar 3126
- Liquid-cooled
- Turbocharged diesel
- 6-cylinder
| Rated RPM | 2100 |
|---|---|
| Displacement | 442 ci [7.2 L] |
| Starter volts | 12 |
| Bore/Stroke | 4.33x5.00 inches [110 x 127 mm] |
| Coolant capacity | 34.4 qts [32.6 L] |
Transmission Information of Claas, 55
Transmission variants 1
| Type | Full power shift |
|---|---|
| Gears | 16 forward and 9 reverse |
Transmission variants 2
| Type | Creeper |
|---|---|
| Gears | 32 forward and 18 reverse |
- 16-speed full power shift
- 32-speed creeper
Mechanical Specs of Claas, 55
- Cab standard with air-conditioning.
- Wet disc brakes
| Drive | Crawler |
|---|---|
| Steering | Differential power |
Power Information of Claas, 55
| Rear PTO | Independent |
|---|---|
| Engine RPM | 1000@1900 |
| Clutch | Electro-hydraulic wet disc |
| Rear PTO Type | 1000 (1.75) |
Hydraulics Specifications of Claas, 55
| Type | Variable-displacement load-sensing pressure-compensated |
|---|---|
| Type(optional) | 55 gpm [208.2 lpm] |
| Pump flow | 31.2 gpm [118.1 lpm] |
| Pressure | 2750 psi [189.6 bar] |
| Valves | 3 or 4 |
Optional.
Three-Point Hitch of Claas, 55
| Rear Type | III/II |
|---|---|
| Rear Type(optional) | 15000 lbs [6804 kg] |
| Control | Draft control |
| Rear lift | 12500 lbs [5670 kg] |
Optional.
Electrical System of Claas, 55
| Ground | Negative |
|---|---|
| Charging system | Alternator |
| Battery volts | 12 |
Where it sits
With 250 hp[P] HP, the Claas 55 sits between Axion 850 (245 HP) and 936 (253 HP) in Claas's range. Its power puts it in the 96th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Claas 55 have?
The Claas 55 delivers 250 hp[P] HP.
What years was the Claas 55 produced?
The Claas 55 was produced in 1996-1998.
What engine does the Claas 55 have?
The Claas 55 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the Claas 55 use?
The Claas 55 uses a Full power shift transmission.