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CaseIH Steiger 450 Quadtrac

CaseIH Steiger 450 Quadtrac tractor
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The CaseIH Steiger 450 Quadtrac is an articulated crawler tractor built by CaseIH in Fargo, North Dakota, USA, starting from 2011. It features an Iveco 12.9L 6-cylinder turbocharged diesel engine with 450 hp rated power and a 16-speed full power shift transmission. The tractor is equipped with advanced hydraulics, a 4N rear hitch with 19,728 lbs lift capacity, and an independent 1000 rpm rear PTO. It has a wheelbase of 154 inches and weighs between 53,554 and 56,000 lbs depending on ballast. The Steiger 450 Quadtrac is designed for heavy-duty farming applications requiring high power and traction.
CaseIHSteiger 450 Quadtractractorspecificationsenginetransmissionpowerhydraulicsdimensionsarticulated crawler tractor
Power450 hp
Founded2011 - 2021
ModelSteiger 450 Quadtrac

Technical Specifications

Detailed specifications and technical data for CaseIH Steiger 450 Quadtrac

Power

Engine:450 hp (335.6 kW)
PTO (tested):455.06 hp (339.3 kW)
PTO (claimed):385 hp (287.1 kW)
Drawbar (tested):351.18 hp (261.9 kW)

Engine

Make:Iveco
Type:wastegate turbocharged aftercooled diesel
Power:450 hp (335.6 kW)
Cooling:liquid-cooled
Cylinders:6-cylinder 24-valve
Emissions:Interim Tier 4
Fuel tank:310 gal (1173.4 L)
Rated RPM:2100
Bore/Stroke:5.315x5.906 inches (135 x 150 mm)
Displacement:787 ci (12.9 L)
Maximum Power:495 hp (369.1 kW)
Emission control:selective catalytic reduction (SCR)
Exhaust fluid (DEF):64 gal (242.2 L)

Weight

Ballasted:56,000 lbs (25401 kg)
Operating:54,290 lbs (24625 kg)
Unballasted:53,554 lbs (24292 kg)

Variants

450:wheeled tractor
450QT:crawler tractor

Dimensions

Wheelbase:154 inches (391 cm)

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
Manufacturer:CaseIH
Production years: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)

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