Horsepower550hp / 410.1kW
EngineCummins 14.9L 6-cyl diesel
Transmissionfull power shift
Drive4x4 articulated 4WD
Torque2050lb-ft / 2779.8Nm

The Versatile 550 tractor is powered by a Cummins 14.9L 6-cyl diesel engine that provides 550hp / 410.1kW of horsepower and 2050lb-ft / 2779.8Nm of torque. It has a 4x4 articulated 4WD drive configuration and a full power shift transmission.

Engine

The engine is a Cummins QSX15 turbocharged and air-to-air aftercooled diesel 6-cylinder liquid-cooled inline with a displacement of 912ci / 14.9L and bore/stroke of 5.39x6.65inches / 137x 169mm. It has an Interim Tier IV emissions rating and uses exhaust gas recirculation (EGR) and diesel particulate filter (DPF) for emission control. The engine produces a power of 550hp / 410.1kW and a maximum power of 591hp / 440.7kW at a rated rpm of 2100. It has a torque of 2050lb-ft / 2779.8Nm at a torque rpm of 1400. The engine is started using an electric starter with 12 volts.

Transmission

The transmission is a Caterpillar TA22 type full power shift with 16 forward and 4 reverse gears. The engine produces a claimed PTO power of 440hp / 328.1kW. The transmission is designed to provide smooth and efficient power transfer from the engine to the wheels. It is a reliable and durable transmission that can handle heavy loads and tough terrain. The wet disc clutch ensures smooth engagement and disengagement of the transmission.

Brakes

The brakes are dual dry caliper type that provide reliable and efficient stopping power. The brakes are designed to work in conjunction with the transmission and engine to provide smooth and safe operation. The brakes are easy to maintain and are durable enough to handle heavy loads and tough terrain. The Cummins 14.9L 6-cyl diesel engine provides ample power to the brakes to ensure efficient stopping.

Steering

The steering is hydrostatic power type that provides smooth and precise control of the tractor. The Cummins 14.9L 6-cyl diesel engine provides ample power to the steering to ensure smooth operation. The fuel tank has a capacity of 400gal / 1514.0L, which ensures long operating hours without the need for refueling. The steering is easy to maintain and is durable enough to handle heavy loads and tough terrain.

Common Problems

Users have reported issues with the final drives, which are outboard planetary type. The differential lock is optional and some users have reported issues with it. The cab is standard with air-conditioning, but some users have reported issues with the air-conditioning system. Some users have reported issues with the transmission, which is a 16-speed full power shift type. The chassis is a 4x4 articulated 4WD type and some users have reported issues with the articulation system.

What Users Like

Users like the ag front and rear tires, which are 710/70R38 in size. The tires provide excellent traction and stability on all types of terrain. Users also like the fuel tank capacity of 400gal / 1514.0L, which ensures long operating hours without the need for refueling. The Cummins 14.9L 6-cyl diesel engine is also popular among users for its reliability and durability. The dual dry caliper brakes are also popular among users for their reliable and efficient stopping power.

Versatile 550 Technical Specifications

Power

Engine550hp / 410.1kW
Pto (claimed)440hp / 328.1kW

Engine Detail

DescriptionCummins QSX15 turbocharged and air-to-air aftercooled diesel 6-cylinder liquid-cooled inline
Displacement912ci / 14.9L
Bore/stroke5.39x6.65inches / 137x 169mm
EmissionsInterim Tier IV
Emission Controlexhaust gas recirculation (EGR) and diesel particulate filter (DPF)
Power550hp / 410.1kW
Maximum Power591hp / 440.7kW
Rated Rpm2100
Torque2050lb-ft / 2779.8Nm
Torque Rpm1400
Starterelectric
Starter Volts12

Engine

DescriptionCummins 14.9L 6-cyl diesel
Fuel Tank400gal / 1514.0L

Transmission

TransmissionCaterpillar TA22
Typefull power shift
Gears16 forward and 4 reverse
Clutchwet disc

Mechanical

Chassis4x4 articulated 4WD
Final Drivesoutboard planetary
Differential Lockoptional
Steeringhydrostatic power
Brakesdual dry caliper
CabCab standard with air-conditioning
Transmission16-speed full power shift

Tires

Ag Front710/70R38
Ag Rear710/70R38

Dimensions

Wheelbase154inches / 391cm

Dimensions And Tires

Wheelbase154inches / 391cm
Weight42000lbs / 19051kg
Front Tire710/70R38
Rear Tire710/70R38

Hydraulics

Typeclosed center load sensing (CCLS)
Pressure2900psi / 200.0bar
Valves4 to 6
Pump Flow53gpm / 200.6lpm 106gpm / 401.2lpm (optional)

Tractor Hitch

Rear TypeIV

Electrical

Groundnegative
Charging Systemalternator
Charging Amps200
Charging Volts12
Batteries3
Battery Cca950
Battery Volts12

Power Take Off Pto

Rear Rpm1000 (1.75)

Weight

Max Capacity55000lbs / 24948kg
Max Drawbar9000lbs / 4082kg 12000lbs / 5443kg (optional)

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