Production
| Description | Articulated Crawler tractor / Built in Fargo, North Dakota, USA |
|---|---|
| Manufacturer | CaseIH |
Engine
| Engine type | Iveco 12.9L 6-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 64 gal (242.2 L) |
| Fuel tank | 310 gal (1173.4 L) |
| Bore/Stroke | 5.315x5.906 inches (135 x 150 mm) |
| Description | Iveco / wastegate turbocharged aftercooled diesel / 6-cylinder 24-valve / liquid-cooled |
| Displacement | 787 ci (12.9 L) |
| Emission control | selective catalytic reduction (SCR) |
| Emissions | Interim Tier 4 |
| Maximum Power | 495 hp (369.1 kW) |
| Power | 450 hp (335.6 kW) |
| Rated RPM | 2100 |
| Drawbar (tested) | 351.18 hp (261.9 kW) |
| PTO (claimed) | 385 hp (287.1 kW) |
| PTO (tested) | 455.06 hp (339.3 kW) |
Transmission
| Clutch | electro-hydraulic wet discs |
|---|---|
| Gears | 16 forward and 2 reverse |
| Transmission type | 16-speed full power shift |
| Type | full power shift |
Mechanical
| Description | Surveyor cab standard. |
|---|---|
| Drive | articulated crawler |
Hydraulics
| Pump flow | 35 gpm (132.5 lpm) |
|---|---|
| Rear valves | 4 to 8 |
| Total flow | 42 gpm (159.0 lpm) |
| Type | closed center pressure flow compensated (PFC) |
Hitch
| Rear lift | 19,728 lbs (8948 kg) |
|---|---|
| Rear Type | 4N |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 (1-3/4) |
Electrical
| Batteries | 2 |
|---|---|
| Battery CCA | 1000 |
| Battery volts | 12 |
| Charging amps | 200 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Wheelbase | 154 inches (391 cm) |
|---|
CaseIH Steiger 450 Quadtrac Weight
| Ballasted | 56,000 lbs (25401 kg) |
|---|---|
| Operating | 54290 lbs (24625 kg) |
Dimensions & Tracks
| Description | Tracks |
|---|---|
| Weight | 53554 to 54290 pounds |
| Wheelbase | 154 inches (391 cm) |
OCED Tractor Test 2072
| Description | Diesel 16-speed crawlerSeptember 27 - October 3, 2013Link: OCED Tractor Test 2072 file / PTO performance / Drawbar performance / Gear 4 used for power test. / Gear 1 used for pull test. |
|---|---|
| Fuel use | 24.1 gal/hour (91.2 l/hour) / 22.5 gal/hour (85.2 l/hour) / 23.4 gal/hour (88.6 l/hour) / 22.9 gal/hour (86.7 l/hour) |
| Max power | 455.06 hp (339.3 kW) / 351.18 hp (261.9 kW) |
| Max pull | 48019 lbs (21781 kg) |
| Power at rated engine speed | 402.48 hp (300.1 kW) |
| Power at rated PTO speed | 433.32 hp (323.1 kW) |
References
| Description | Steiger Series Tractors published in 2011, by CaseIH |
|---|
Variants
| 450 | wheeled tractor |
|---|---|
| 450QT | crawler tractor |