CaseIH Steiger 450 Quadtrac

The CaseIH Steiger 450 Quadtrac is a tractor produced by Caseih. It is equipped with a 787 ci 12.9 L engine. The rated power output is 450 hp 335.6 kW. Transmission: 16 forward and 2 reverse. Drive type: articulated crawler. Operating weight: 53554 to 54290 pounds.

Overview

	2011 - Articulated Crawler tractor
2011 -
Articulated Crawler tractor

Production
Manufacturer	CaseIH
Articulated Crawler tractor
Built in Fargo, North Dakota, USA

Variants
450	wheeled tractor
450QT	crawler tractor

CaseIH Steiger 450 Quadtrac Engine
Iveco 12.9L 6-cyl diesel
Fuel tank	310 gal 1173.4 L
Exhaust fluid (DEF)	64 gal 242.2 L
Engine details ...

CaseIH Steiger 450 Quadtrac Transmission
16-speed full power shift
Transmission details ...

CaseIH Steiger 450 Quadtrac Power
Engine	450 hp 335.6 kW
PTO (claimed)	385 hp 287.1 kW
Drawbar (tested)	351.18 hp 261.9 kW
PTO (tested)	455.06 hp 339.3 kW
Performance test details ...

Mechanical
Drive	articulated crawler
Surveyor cab standard.

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

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)

Dimensions & Tracks
Wheelbase	154 inches 391 cm
Weight	53554 to 54290 pounds
Tracks
Full dimensions and tracks ...

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

References
Steiger Series Tractors published in 2011, by CaseIH

Engine

Engine Detail — 787 ci / 12.9 L Diesel

Manufacturer	Iveco
Configuration	wastegate turbocharged aftercooled diesel, 6-cylinder 24-valve, liquid-cooled
Displacement	787 ci 12.9 L
Bore/Stroke	5.315x5.906 inches 135 x 150 mm
Emissions	Interim Tier 4
Emission control	selective catalytic reduction (SCR)
Power	450 hp 335.6 kW
Maximum Power	495 hp 369.1 kW
Rated RPM	2100

Transmission

Transmission — 16 forward and 2 reverse full power shift

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

Dimensions

CaseIH Steiger 450 Quadtrac Tracks

Dimensions
Wheelbase	154 inches 391 cm

CaseIH Steiger 450 Quadtrac Weight
	53,554 lbs 24292 kg
Operating	54290 lbs 24625 kg
Ballasted	56,000 lbs 25401 kg

Tests

OCED Tractor Test 2072
Diesel 16-speed crawler September 27 - October 3, 2013 Link: OCED Tractor Test 2072 file
PTO performance
Max power	455.06 hp 339.3 kW
Fuel use	24.1 gal/hour 91.2 l/hour
Power at rated engine speed	402.48 hp 300.1 kW
Fuel use	22.5 gal/hour 85.2 l/hour
Power at rated PTO speed	433.32 hp 323.1 kW
Fuel use	23.4 gal/hour 88.6 l/hour
Drawbar performance
Max power	351.18 hp 261.9 kW
Fuel use	22.9 gal/hour 86.7 l/hour
Gear 4 used for power test.
Max pull	48019 lbs 21781 kg
Gear 1 used for pull test.

Photos

CaseIH Steiger 450 Quadtrac

CaseIH Steiger 450 Quadtrac