SOMECA Som 55 - Horsepower, Weight, Specs, Problems, Price & More

The SOMECA Som 55 tractor is powered by a Fiat 4.2L 4-cyl diesel engine that provides 55 hp/41.0 kW of horsepower and torque. It has a 4x2 2WD drive configuration and a 14-speed transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine produces 55 hp/41.0 kW. It is likely a 4-cylinder diesel engine with liquid cooling. The engine has a displacement of 253.6 ci/4.2 L and a bore/stroke of 4.13x4.72 inches/105 x 120 mm. The compression ratio is 15:1, and the engine is electrically started with 12 volts. The engine's firing order is 1-3-4-2, and it has a rated RPM of 1750.

Transmission

The transmission is an Amplicouple with 14 forward and 4 reverse gears. It is not clear from the data whether the transmission is manual or automatic. However, it is likely a manual transmission given the number of gears. The engine produces 55 hp/41.0 kW, which is transmitted to the wheels through the transmission. The transmission is an essential component of the tractor, as it allows the operator to control the speed and direction of the tractor. The transmission is also responsible for transferring power from the engine to the wheels.

Brakes

The brakes are disc brakes. The engine is a Fiat CO1 D/55/diesel/4-cylinder/liquid-cooled engine that produces 55 hp/41.0 kW. The engine has a displacement of 253.6 ci/4.2 L and a bore/stroke of 4.13x4.72 inches/105 x 120 mm. The compression ratio is 15:1, and the engine is electrically started with 12 volts. The engine's firing order is 1-3-4-2, and it has a rated RPM of 1750. The brakes are an essential safety feature of the tractor, as they allow the operator to slow down or stop the tractor when necessary.

Steering

The steering is a Fiat 4.2L 4-cylinder diesel. The fuel tank has a capacity of 23.3 gal/88.2 L. The steering is an essential component of the tractor, as it allows the operator to control the direction of the tractor. The steering system is connected to the front wheels of the tractor, allowing the operator to turn the wheels left or right. The steering system is also responsible for maintaining the stability of the tractor while in motion.

Common Problems

Some common problems reported by users of the SOMECA Som 55 tractor include issues with the chassis, brakes, cab, and transmission. The chassis is a 4x2 2WD, which may not provide enough traction in certain conditions. The brakes may wear out quickly and require frequent replacement. The cab is an open operator station, which may not provide enough protection from the elements. The transmission is a 14-speed manual transmission, which may be difficult to operate for some users.

What Users Like

Users of the SOMECA Som 55 tractor appreciate the agricultural tires, which include a 6.50-20 tire on the front and a 12-38 tire on the rear. These tires provide excellent traction in a variety of conditions. Users also appreciate the 23.3 gal/88.2 L fuel tank, which allows for extended use without the need for frequent refueling. The tractor's 55 hp/41.0 kW engine provides plenty of power for most tasks. The Amplicouple transmission with 14 forward and 4 reverse gears allows for precise control of the tractor's speed and direction. Finally, users appreciate the tractor's overall durability and reliability.

SOMECA Som 55 Technical Specifications

Power
Engine	55 hp/41.0 kW
Engine Detail
Description	Fiat CO1 D/55/diesel/4-cylinder/liquid-cooled
Displacement	253.6 ci/4.2 L
Bore/stroke	4.13x4.72 inches/105 x 120 mm
Power	55 hp/41.0 kW
Compression	15:1
Rated Rpm	1750
Firing Order	1-3-4-2
Starter	electric
Starter Volts	12
Engine
Description	Fiat 4.2L 4-cyl diesel
Fuel Tank	23.3 gal/88.2 L
Transmission
Transmission	Amplicouple
Gears	14 forward and 4 reverse
Mechanical
Chassis	4x2 2WD
Brakes	disc
Cab	Open operator station.
Transmission	14-speed
Tires
Ag Front	6.50-20
Ag Rear	12-38
Dimensions
Wheelbase	79.9 inches/202 cm
Length	140.9 inches/357 cm
Width	68.9 inches/175 cm
Height (steering Wheel)	72.5 inches/184 cm
Height (hood)	61 inches/154 cm
Weight	5776 lbs/2619 kg
Front Tread	51.2 to 66.9 inches/130 to 169 cm
Rear Tread	51.2 to 78.7 inches/130 to 199 cm
Dimensions And Tires
Wheelbase	79.9 inches/202 cm
Weight	5776 lbs/2619 kg
Front Tire	6.50-20
Rear Tire	14-30
Hydraulics
Pump Flow	5.7 gpm/21.6 lpm
Tractor Hitch
Rear Type	II
Control	position and draft control
Rear Lift	2646 lbs/1200 kg
Electrical
Ground	negative
Battery Volts	12
Speeds
Description	With 14-30 rear tires./
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540 (1.375)

Other SOMECA tractors:

SOMECA Som 25, SOMECA Som 55,