| Manufacturer |
CaseIH |
| Price |
- |
| Model |
STEIGER 450 QUADTRAC |
| Equipment Type |
Articulated Crawler Tractors |
| Factory |
Fargo, North Dakota, USA |
OCED TRACTOR TEST 2072
| Description |
Diesel 16-speed crawler/September 27 - October 3, 2013/Link: OCED Tractor Test 2072 file/PTO performance/Drawbar performance/Gear 4 used for power test./Gear 1 used for pull test. |
| Max power |
351.18 hp/261.9 kW |
| Fuel use |
22.9 gal/hour/86.7 l/hour |
| Power at rated engine speed |
402.48 hp/300.1 kW |
| Power at rated PTO speed |
433.32 hp/323.1 kW |
| Max pull |
48019 lbs/21781 kg |
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 |
ENGINE DETAIL
The CaseIH STEIGER 450 QUADTRAC features a 12.9 L Iveco diesel engine with a robust 450 hp output, allowing it to perform effectively in demanding agricultural tasks. Its interim Tier 4 emissions compliance, utilizing selective catalytic reduction (SCR), minimizes environmental impact while maintaining high performance. With a displacement of 787 ci and a bore/stroke ratio optimizing torque delivery, this tractor is ideal for heavy-duty applications, though operators should be aware of the potential maintenance requirements associated with SCR systems.
| Description |
Iveco/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 |
CASEIH STEIGER 450 QUADTRAC ENGINE
The CaseIH STEIGER 450 QUADTRAC features an Iveco 12.9L 6-cylinder diesel engine, delivering robust power ideal for heavy-duty applications. With a substantial fuel tank capacity of 310 gallons, it ensures extended operational time between refueling, beneficial for large-scale farming or lengthy fieldwork. However, operators must also consider the additional 64-gallon DEF tank for compliance with emissions regulations, which adds to maintenance planning.
| Description |
Iveco 12.9L 6-cyl diesel |
| Fuel tank |
310 gal/1173.4 L |
| Exhaust fluid (DEF) |
64 gal/242.2 L |
TRANSMISSION
The CaseIH STEIGER 450 QUADTRAC features a full power shift transmission with 16 forward and 2 reverse gears, providing seamless shifting and optimal power management for various field applications. The electro-hydraulic wet disc clutch ensures smooth engagement and extended durability under heavy load conditions, minimizing maintenance needs. This configuration is advantageous for heavy-duty tasks like tillage and large-scale planting, where constant torque and efficient power delivery are critical for productivity.
| Type |
full power shift |
| Gears |
16 forward and 2 reverse |
| Clutch |
electro-hydraulic wet discs |
SPEEDS
MECHANICAL
The CaseIH STEIGER 450 QUADTRAC features an articulated crawler chassis which enhances maneuverability over uneven terrain, ideal for large-scale farming applications. Its 16-speed full power shift transmission allows for seamless power delivery and efficient speed selection, optimizing performance in various field tasks. However, the complexity of the system may pose maintenance challenges; regular servicing is essential to ensure reliability in demanding conditions.
| Chassis |
articulated crawler |
| Cab |
Surveyor cab standard. |
| Transmission |
16-speed full power shift |
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/212.0 lpm (High Flow)/113 gpm/427.7 lpm (Twin Flow) |
TRACTOR HITCH
| Rear Type |
4N |
| Rear lift |
19,728 lbs/8948 kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
1000 (1-3/4) |
DIMENSIONS
| Wheelbase |
154 inches/391 cm |
CASEIH STEIGER 450 QUADTRAC WEIGHT
| Weight |
53,554 lbs/24292 kg |
| Operating |
54290 lbs/24625 kg |
| Ballasted |
56,000 lbs/25401 kg |
DIMENSIONS & TRACKS
| Wheelbase |
154 inches/391 cm |
| Weight |
53554 to 54290 pounds |
| Description |
tracks |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Charging amps |
200 |
| Batteries |
2 |
| Battery CCA |
1000 |
| Battery volts |
12 |
