Long 550

Name: Long 550
Brand: Long

Power

60 hp

Production

1972-1975

Engine

Diesel, 4-cylinder

Transmission

Gear

Weight

4570 lbs [2072 kg]

Drive

2WD

60–80 HP 1970s

From the same series:

Introduction

UTB/Universal 550: The Romanian Workhorse You Can Rely On!

Get ready to meet a true champion of the fields! The UTB/Universal 550, a robust utility tractor built in Romania between 1972 and 1975, is here to redefine your expectations of power and durability. This isn't just a tractor; it's a testament to solid engineering designed to tackle your toughest agricultural challenges head-on. Let's dive into what makes this machine a standout choice for any serious farmer.

Engine Powerhouse

Under the hood, the 550 boasts a formidable 60 horsepower (44.7 kW) diesel engine. This 4-cylinder, liquid-cooled powerhouse features direct injection for optimal fuel efficiency and a displacement of 190.7 cubic inches (3.1 L). With a rated RPM of 2400 and a compression ratio of 17:1, this engine is built for sustained performance, ensuring you have the muscle needed for demanding operations.

Transmission & Drivetrain

Experience seamless control with the 550's reliable transmission, offering 8 forward and 2 reverse gears. Coupled with a 279.4mm dry disc clutch, shifting through the gears is smooth and precise. The tractor features a two-wheel drive configuration, making it agile and efficient for a variety of tasks. Maneuvering is made easy, even in tight spots.

Hydraulics & Hitch

Equipped with an open-center hydraulic system, the 550 delivers a robust pressure of 2133 psi (147.1 bar) and a pump flow of 5.75 gpm (21.8 lpm). This means it's ready to power a wide array of implements. The Category II/I rear hitch provides a substantial lift capacity of 2660 lbs (1206 kg), making it versatile for all your farming needs.

Built for the Operator

The open operator station on the 550 is designed for comfort and excellent visibility, allowing you to work long hours with ease. Independent contracting band brakes ensure reliable stopping power, while the manual steering, with optional power assist, provides responsive control. This tractor prioritizes your safety and comfort without compromising on functionality.

Dimensions & Weight

With a wheelbase of 81.5 inches (207 cm) and an operating weight of 4570 lbs (2072 kg), the UTB/Universal 550 offers a stable and grounded platform. Its dimensions are optimized for maneuverability, and the ballasted weight can reach up to 9110 lbs (4132 kg), providing excellent traction when you need it most. The rear tread can be adjusted from 47.25 to 74.7 inches, allowing for customization to your field conditions.

Conclusion

"The UTB/Universal 550 stands out as a dependable and capable tractor from a bygone era that still holds its own. Its straightforward design, robust engine, and practical features make it an excellent choice for farmers seeking a no-nonsense machine that gets the job done. If you're looking for proven performance and lasting value, the 550 is definitely worth considering."

Introduction

Production Information of Long, 550

The production information of the tractor (550) includes details about its manufacturing.

Built in Brasov, Romania

Utility tractor


Distributor	Long
Manufacturer	UTB/Universal

Dimension and Tires Information of Long, 550

This section sums up the dimension and tires information of the tractor.


Wheelbase	81.5 inches [207 cm]
Rear tread	47.25 to 74.7 inches [120 to 189 cm]
Front tread	52 to 79 inches [132 to 200 cm]
Operating weight	4570 lbs [2072 kg]
Ballasted weight	9110 lbs [4132 kg]


Ag front	7.50-16
	16.9x28
Ag rear	18.4-28
Ag rear	14.9x28

Engine Specifications of Long, 550

Get the specifications for the engine and if different options are available.

Uzina

Liquid-cooled

Diesel

4-cylinder


Starter volts	12
Displacement	190.7 ci [3.1 L]
Fuel system	Direct injection
Bore/Stroke	3.74x4.33 inches [95 x 110 mm]
Coolant capacity	14.7 qts [13.9 L]
Oil capacity	11 qts [10.4 L]
Rated RPM	2400
Compression	17:1
Power	60 hp [44.7 kW]

Transmission Information of Long, 550Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Type	Gear
Oil capacity	18 qts [17.0 L]
Gears	8 forward and 2 reverse
Clutch	279.4mm dry disc

Mechanical Specs of Long, 550Y

This section summarizes all mechanical information such as the brake system and other specifications.

Two-wheel drive

Open operator station.

Independent contracting band brakes


Steering	Manual
	Power assist OptOptional

Power Information of Long, 550Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO Type	540 (1.375)
Engine RPM	540@1970

Hydraulics Specifications of Long, 550

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Pressure	2133 psi [147.1 bar]
Pump flow	5.75 gpm [21.8 lpm]

Three-Point Hitch of Long, 550

Hitch category and rear/front lift capacity.


Rear Type	II/I
Rear lift	2660 lbs [1206 kg]

Electrical System of Long, 550

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12

Frequently asked questions

How much horsepower does the Long 550 have?

The Long 550 delivers 60 HP.

What years was the Long 550 produced?

The Long 550 was produced in 1972-1975.

What engine does the Long 550 have?

The Long 550 is powered by a Diesel, 4-cylinder engine.

What transmission does the Long 550 use?

The Long 550 uses a Gear transmission.

How much does the Long 550 weigh?

The Long 550 weighs 4570 lbs [2072 kg].

Is the Long 550 4WD?

The Long 550 is available in 2WD.

More Long models

56060 HP · 1975 - 1985 251054 HP · 1990 - 1997 51053 HP · 1979 - 1990 53053 HP · 1999 - 2001 61071 HP · 1979 - 1990 68071 HP · 2000 - 2005 261071 HP · 1990 - 1997 48048 HP · 2002 - 2005

View all 33 Long models →

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