Compare/CaseIH Steiger 580 Quadtrac vs CaseIH STX530QT Quadtrac

CaseIH Steiger 580 Quadtrac vs CaseIH STX530QT Quadtrac

Verdict: CaseIH Steiger 580 Quadtrac vs CaseIH STX530QT Quadtrac

The CaseIH Steiger 580 Quadtrac and the CaseIH STX530QT Quadtrac are both tractors — here is how they stack up on the figures that matter. CaseIH STX530QT Quadtrac leads on rated power with 474 hp against 473 hp. CaseIH Steiger 580 Quadtrac is the lighter machine (22,126 kg vs 51,000 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. CaseIH Steiger 580 Quadtrac holds more fuel (1779.0 L vs 1135.5 L) for longer stints between fills. CaseIH Steiger 580 Quadtrac is the newer design (2014 vs 2006). In short: choose the CaseIH STX530QT Quadtrac for outright pulling power, or the CaseIH Steiger 580 Quadtrac if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

CaseIH

Fit score

Best match

Clear

CaseIH

Fit score

Best match

Clear

Rated power

473 hp

474 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

CaseIH (a part of CNH)Reference

CaseIHReference

liquid-cooledReference

Gear 3 used for pull test.Reference

Drive

articulated crawlerReference

Final drives

planetaryReference

offset 3-planetaryReference

Steering

hydraulic articulatedReference

hydrostatic powerReference

Brakes

engine brakeReference

—

Trailer brakes

hydraulicReference

—

Variants

580

wheeled tractorReference

—

580QT

crawler tractorReference

—

STX530

—

wheeled tractorReference

STX530QT

—

crawlerReference

Engine

Fuel tank

1779.0 LReference

1135.5 LReference

Exhaust fluid (DEF)

321.7 LReference

—

Engine

432.5 kWReference

398.9 kWReference

Displacement

12.9 LReference

14.9 LReference

Bore/Stroke

135 x 150 mmReference

137 x 169 mmReference

Emissions

Tier 4Reference

—

Emission control

selective catalytic reduction (SCR)Reference

—

Power

432.5 kWReference

398.9 kWReference

Maximum Power

475.8 kWReference

—

Fuel system

electronic high pressure common railReference

—

Cooling system

hydraulically-driven fanReference

—

Rated RPM

2100Reference

Starter

electricReference

—

Starter volts

24Reference

Drawbar (tested)

—

303.0 kWReference

Air cleaner

—

dual paper elementsReference

Compression

—

17:1Reference

Max power

—

303.0 kWReference

Power at rated engine speed

—

353.2 kWReference

Transmission

Gears

16 forward and 2 reverseReference

Clutch

—

electro-hydraulic wet discReference

PTO & Hydraulics

PTO (claimed)

352.7 kWReference

Type

full power shiftReference

Valves

4 to 8Reference

4 to 9 (without 3-point hitch)Reference

Pump flow

427.7 lpmReference

355.8 lpmReference

SCV flow

132.5 lpmReference

—

Rear Type

IVNReference

4NReference

Rear lift (at 24"/610mm)

8948 kgReference

Rear Arms

quick couplerReference

—

Drawbar

Cat. 5Reference

—

Rear PTO

independentReference

Rear PTO Type

1000Reference

1000 (1.75)Reference

PTO (tested)

—

398.7 kWReference

Power at rated PTO speed

—

374.1 kWReference

Dimensions

Wheelbase

391 cmReference

Weight

22126 kgReference

51000 to 52410 poundsReference

Max weight

29030 kgReference

—

Front axle

FlangeReference

—

Shipping

—

23133 kgReference

Operating

—

23773 kgReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Charging amps

240Reference

—

Batteries

2Reference

—

Battery CCA

1000Reference

—

Battery volts

12Reference

CaseIH Steiger 580 Quadtrac Tracks

Width

91 cmReference

CaseIH STX530QT Tracks

Capacities

Max capacity

—

24494 kgReference

Test results

Fuel use

—

102.6 l/hourReference

Max pull

—

22709 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.