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CaseIH Steiger 550 Quadtrac

CaseIH Steiger 550 Quadtrac tractor
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The CaseIH Steiger 550 Quadtrac is an articulated crawler tractor produced from 2011 onwards. It features an Iveco 12.9L 6-cylinder diesel engine with 550 hp rated power and a maximum power of 605 hp. The tractor uses a 16-speed full power shift transmission with electro-hydraulic wet disc clutch. It has a wheelbase of 154 inches and weighs 53,804 lbs, with a ballasted weight of 56,000 lbs. The hydraulic system is a closed center pressure flow compensated type with multiple flow options. The rear hitch is a 4N type with a lift capacity of 19,728 lbs. The rear PTO is independent and rated at 1000 rpm. Electrical system includes a 200 amp alternator and two 12 volt batteries. The Steiger 550 Quadtrac is built in Fargo, North Dakota, USA and is part of the Steiger Quadtrac series including models 500, 535QT, 580, and 600.
CaseIHSteiger 550 Quadtractractorspecificationsenginetransmissionpowerhydraulicsdimensionsarticulated crawler tractor
Power550 hp
Founded2011 - 2021
ModelSteiger 550 Quadtrac

Technical Specifications

Detailed specifications and technical data for CaseIH Steiger 550 Quadtrac

Power

Engine:550 hp (410.1 kW)
PTO (tested):535.77 hp (399.5 kW)
PTO (claimed):475 hp (354.2 kW)
Drawbar (tested):434.20 hp (323.8 kW)

Engine

Type:two-stage turbocharged intercooled and aftercooled diesel
Power:550 hp (410.1 kW)
Cooling:liquid-cooled
Cylinders:6-cylinder 24-valve
Emissions:Interim Tier 4
Fuel tank:470 gal (1779.0 L)
Rated RPM:2100
Bore/Stroke:5.315x5.906 inches (135 x 150 mm)
Displacement:787 ci (12.9 L)
Manufacturer:Iveco
Maximum Power:605 hp (451.1 kW)
Emission control:selective catalytic reduction (SCR)
Exhaust fluid (DEF):64 gal (242.2 L)

Variants

550:wheeled tractor
550QT:crawler tractor

Dimensions

Weight:53,804 lbs (24405 kg)
Wheelbase:154 inches (391 cm)
Ballasted weight:56,000 lbs (25401 kg)

Electrical

Ground:negative
Batteries:2
Battery CCA:1000
Battery volts:12
Charging amps:200
Charging system:alternator

Hydraulics

Type:closed center pressure flow compensated (PFC)
High Flow:56 gpm (212.0 lpm)
Pump flow:35 gpm (132.5 lpm)
Twin Flow:113 gpm (427.7 lpm)
Total flow:42 gpm (159.0 lpm)
Rear valves:4 to 8

Mechanical

Cab:Surveyor cab standard.
Drive:articulated crawler

Production

Type:Articulated Crawler tractor
Built in:Fargo, North Dakota, USA
Years produced:2011 -

Transmission

Type:full power shift
Gears:16 forward and 2 reverse
Clutch:electro-hydraulic wet discs

Tractor hitch

Rear Type:4N
Rear lift:19,728 lbs (8948 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000 (1-3/4)

Related Models

CaseIH Steiger 580 Quadtrac

Model:Steiger 580 Quadtrac

CaseIH Steiger 500 Quadtrac

Model:Steiger 500 Quadtrac

CaseIH Steiger 600 Quadtrac

Model:Steiger 600 Quadtrac

CaseIH Steiger 535QT

Model:Steiger 535QT