Justin Bryant, CNH HHP product manager for ANZ, with a Steiger Quadtrac 645.
Case IH Australia has launched the latest model of its popular Steiger Quadtrac, focusing on more power, greater productivity and enhanced operator comfort.
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Launched in 1996, the Case IH Steiger Quadtrac will celebrate its 30th anniversary next year, with the model standing the test of time through its durability, reliability and superior performance.
A key focus of the new design is the Steiger Quadtrac Heavy-Duty Suspension, which promises an upgrade in comfort and productivity, in even the toughest conditions.
A key feature of the new HDS is the suspended undercarriage which offers:
Increased operator comfort due to the hydraulically-suspended, ground- conforming undercarriage.
Six per cent larger footprint to minimise ground pressure and compaction.
Longer track life with an 11 per cent larger drive-wheel and five per cent longer track than the previous model.
Higher field travel speeds in rough conditions – 11 per cent faster road speed than the previous model.
An automatic track tension system tied to the tractor hydraulics.
Independently-suspended roller and idler wheels in the undercarriage to provide a smoother ride.
Ease of maintenance with grease-less, maintenance-free bushing and pin design.
Availability on all Quadtrac models from 475 to 715.
The Steiger Quadtrac 715, the highest horsepower tractor in the Case IH range and launched to the Australian market in 2024, took out Tractor of the Year in the High Power Category for models of 300hp+ at EIMA in Bologna, Italy, last year, with the HDS widely praised by the judges.
The panel of judges also rewarded the Quadtrac for its engine performance, fuel efficiency and emission standards, transmission smoothness and reliability.
The Steiger Quadtrac 715, the highest horsepower tractor in the Case IH range.
The Quadtrac recently added two further accolades in its haul of international design and innovation prizes, with wins in both the Commercial Vehicles: Product Design and the Innovative Design categories of the Red Dot Design Award 2025.
“The Steiger Quadtrac has been a favourite on Australian farms for almost 30 years, proving its worth in the often challenging conditions our farmers face and valued for its reliability and consistency of performance,” said Justin Bryant, CNH HHP product manager for Australia and New Zealand.
“In 2025, the Quadtrac has been redesigned to enhance the experience for the operator with a smoother ride and increased levels of comfort, and boost the productivity potential of the tractor with increased speed and durability,” Mr Bryant said.
Other innovations on the latest Quadtrac include configurable buttons allowing operators to set up controls to suit preferences, AccuTurn – a fully automatic headland turn system – and up to 428 litres/minute of oil flow with smart torque hydraulic pump to match demanding implements.
Comfort and convenience features include automatic pivoting steps and 76,620 lumens total output from a new lighting package.
The new Quadtrac 715 also features AccuGuide auto steering and works with the new Case IH FieldOps monitoring and management app.
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