CaseIH Steiger 450 Quadtrac
Power
450 hp
Production
2011-2021
Engine
Wastegate turbocharged aftercooled diesel, 6-cylinder 24-valve
Transmission
Full power shift
From the same series:
Introduction
Case IH Steiger 450 Quadtrac: Articulated Crawler Tractor
The Case IH Steiger 450 Quadtrac is a high-horsepower articulated crawler tractor manufactured in Fargo, North Dakota, USA. Produced between 2011 and 2021, this machine belongs to the Steiger series, specifically designed for heavy-duty agricultural operations requiring high traction and power.
Engine and Emissions
The tractor is powered by an Iveco 12.9 L (787 ci) 6-cylinder, 24-valve diesel engine. It features wastegate turbocharging and aftercooling to optimize combustion. The engine delivers a rated power of 450 hp (335.6 kW) with a maximum output of 495 hp (369.1 kW) at 2100 rated RPM. To comply with environmental standards, the engine utilizes Selective Catalytic Reduction (SCR) technology, meeting Interim Tier 4 emissions requirements.
Transmission and Drive
Equipped with a full power shift transmission, the unit provides 16 forward and 2 reverse gears, allowing for seamless speed adjustments under load. The drivetrain utilizes electro-hydraulic wet disc clutches for durability and precision. As an articulated crawler tractor, it relies on tracks to distribute its weight of 53,554 to 54,290 lbs, ensuring minimal ground pressure and maximum traction on various soil conditions.
Hydraulics and PTO
The hydraulic system is a closed-center, pressure flow compensated (PFC) design. The base pump flow is 35 gpm (132.5 lpm), with total flow reaching 42 gpm (159.0 lpm). Optional high-flow configurations offer 56 gpm (212.0 lpm), while the Twin Flow option provides up to 113 gpm (427.7 lpm). The rear power take-off (PTO) is independent, operating at 1000 RPM (1-3/4 shaft).
Hitch and Capacity
The Steiger 450 Quadtrac is fitted with a category 4N rear hitch. The lift capacity is rated at 19,728 lbs (8,948 kg), providing the necessary force to manage heavy implements, such as large-scale seeders or tillage equipment.
Conclusion
The Steiger 450 Quadtrac is engineered for large-scale farming operations where high pulling capacity and soil protection are paramount. Its combination of a powerful Iveco engine, flexible hydraulic options, and a robust tracked undercarriage makes it a reliable asset for intensive field work.
Production Information of CaseIH, Steiger 450 Quadtrac
- Articulated Crawler tractor
- Built in Fargo, North Dakota, USA
| Manufacturer | CaseIH |
|---|
Engine Specifications of CaseIH, Steiger 450 Quadtrac
- Iveco
- Liquid-cooled
- Wastegate turbocharged aftercooled diesel
- 6-cylinder 24-valve
| Rated RPM | 2100 |
|---|---|
| Displacement | 787 ci [12.9 L] |
| Emission control | Selective catalytic reduction (SCR) |
| Bore/Stroke | 5.315x5.906 inches [135 x 150 mm] |
| Maximum Power | 495 hp [369.1 kW] |
| Power | 450 hp [335.6 kW] |
| Emissions | Interim Tier 4 |
Transmission Information of CaseIH, Steiger 450 Quadtrac
Transmission variants 1
| Type | Full power shift |
|---|---|
| Gears | 16 forward and 2 reverse |
| Clutch | Electro-hydraulic wet discs |
Mechanical Specs of CaseIH, Steiger 450 Quadtrac
- Surveyor cab standard.
| Drive | Articulated crawler |
|---|
Power Information of CaseIH, Steiger 450 Quadtrac
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 (1-3/4) |
Hydraulics Specifications of CaseIH, Steiger 450 Quadtrac
| Type | Closed center pressure flow compensated (PFC) |
|---|---|
| Type(optional) | 56 gpm (High Flow) [212.0 lpm] |
| Total flow | 42 gpm [159.0 lpm] |
| Rear valves | 4 to 8 |
| Rear valves(optional) | 113 gpm (Twin Flow) [427.7 lpm] |
| Pump flow | 35 gpm [132.5 lpm] |
Three-Point Hitch of CaseIH, Steiger 450 Quadtrac
| Rear Type | 4N |
|---|---|
| Rear lift | 19,728 lbs [8948 kg] |
Electrical System of CaseIH, Steiger 450 Quadtrac
| Ground | Negative |
|---|---|
| Battery CCA | 1000 |
| Batteries | 2 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 200 |
Where it sits
With 450 HP, the CaseIH Steiger 450 Quadtrac sits between Steiger 435QT (435 HP) and Steiger 470 Quadtrac (470 HP) in CaseIH's range. Its power puts it in the 96th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the CaseIH Steiger 450 Quadtrac have?
The CaseIH Steiger 450 Quadtrac delivers 450 HP.
What years was the CaseIH Steiger 450 Quadtrac produced?
The CaseIH Steiger 450 Quadtrac was produced in 2011-2021.
What engine does the CaseIH Steiger 450 Quadtrac have?
The CaseIH Steiger 450 Quadtrac is powered by a Wastegate turbocharged aftercooled diesel, 6-cylinder 24-valve engine.
What transmission does the CaseIH Steiger 450 Quadtrac use?
The CaseIH Steiger 450 Quadtrac uses a Full power shift transmission.