Compare/CaseIH Steiger 450 Quadtrac vs CaseIH STX450QT Quadtrac

CaseIH Steiger 450 Quadtrac vs CaseIH STX450QT Quadtrac

Verdict: CaseIH Steiger 450 Quadtrac vs CaseIH STX450QT Quadtrac

The CaseIH Steiger 450 Quadtrac and the CaseIH STX450QT Quadtrac are both tractors — here is how they stack up on the figures that matter. CaseIH Steiger 450 Quadtrac leads on rated power with 402 hp against 399 hp. CaseIH STX450QT Quadtrac is the lighter machine (23,285 kg vs 53,554 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. CaseIH Steiger 450 Quadtrac holds more fuel (1173.4 L vs 1135.5 L) for longer stints between fills. CaseIH Steiger 450 Quadtrac is the newer design (2011 vs 2002). In short: choose the CaseIH Steiger 450 Quadtrac for outright pulling power, or the CaseIH STX450QT Quadtrac if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

CaseIH

Fit score

Best match

Clear

CaseIH

Fit score

Best match

Clear

Rated power

402 hp

399 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

CaseIHReference

Gear 1 used for pull test.Reference

Gear 3 used for pull test.Reference

Drive

articulated crawlerReference

Final drives

—

inboard planetaryReference

Steering

—

hydrostatic powerReference

Variants

450

wheeled tractorReference

—

450QT

crawler tractorReference

—

STX450

—

wheeled tractorReference

STX450QT

—

crawler tractorReference

Engine

Fuel tank

1173.4 LReference

1135.5 LReference

Exhaust fluid (DEF)

242.2 LReference

—

Engine

335.6 kWReference

Drawbar (tested)

261.9 kWReference

257.8 kWReference

Displacement

12.9 LReference

14.9 LReference

Bore/Stroke

135 x 150 mmReference

137 x 169 mmReference

Emissions

Interim Tier 4Reference

—

Emission control

selective catalytic reduction (SCR)Reference

—

Power

335.6 kWReference

Maximum Power

369.1 kWReference

—

Rated RPM

2100Reference

2000Reference

Max power

261.9 kWReference

257.8 kWReference

Power at rated engine speed

300.1 kWReference

297.6 kWReference

Air cleaner

—

dual paper elementsReference

Compression

—

16.5:1Reference

Torque

—

2263.2 NmReference

Torque RPM

—

1400Reference

Starter volts

—

12Reference

Transmission

Gears

16 forward and 2 reverseReference

Clutch

electro-hydraulic wet discsReference

electro-hydraulic wet discReference

PTO & Hydraulics

PTO (claimed)

287.1 kWReference

294.6 kWReference

PTO (tested)

339.3 kWReference

335.8 kWReference

Type

full power shiftReference

Rear valves

4 to 8Reference

—

Pump flow

132.5 lpmReference

208.2 lpmReference

Total flow

427.7 lpmReference

—

Rear Type

4NReference

IVN/IIIReference

Rear lift

8948 kgReference

—

Rear PTO

independentReference

Rear PTO Type

1000 (1-3/4)Reference

1000 (1.75)Reference

Power at rated PTO speed

323.1 kWReference

—

Rear lift (at 24"/610mm)

—

8845 kgReference

Engine RPM

—

1000@1998Reference

Dimensions

Wheelbase

391 cmReference

Weight

53554 to 54290 poundsReference

23285 kgReference

Operating

24625 kgReference

23285 kgReference

Ballasted

25401 kgReference

—

Front axle

—

114 mmReference

Rear axle

—

114 mmReference

Max Drawbar

—

4989 kgReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

200Reference

—

Batteries

2Reference

—

Battery CCA

1000Reference

—

Battery volts

12Reference

Test results

Fuel use

86.7 l/hourReference

83.6 l/hourReference

Max pull

21781 kgReference

17423 kgReference

CaseIH STX450QT Tracks

Width

—

111 cmReference

Capacities

Max capacity

—

24160 kgReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.