The latest news from Case IH reveals they don’t think the horsepower race is quite over yet. In February, the company unveiled the six new tractors that will make up the Steiger four-wheel-drive line, and the flagship model now tops out at 645 engine horsepower. Its peak horsepower rating hits an impressive 699.
Because of those giant power levels, brand executives believe they can now claim the title of having the most powerful four-wheel-drive production tractor available on the market — for now, at least.
The smallest of the six Steigers now offers 425 engine horsepower with a maximum power rating of 467.
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That big power comes from what the brand describes as an “all-new” Stage V diesel engine. The Stage V rating allows it to meet the stricter European emissions regulations.
The engines use an updated fuel system with “next-generation” fuel injection, along with a new fuel lift pump to improve and simplify the fuel supply routing. The engines get a new cooling and ventilation package to keep temperatures in the operating range.
Buyers can opt for one of two transmission choices. First, there is the mechanical Diesel-Saver Automated Productivity Management (APM) PowerDrive powershift transmission. Case IH describes it as a perfect fit for continuous high draft loads such as tillage.
Second, there is also the option of bolting up a CVXDrive continuously variable transmission behind the engine.
The new Steigers also slightly ratchet up the cab comfort level for operators yet again. An improved LED light package with 360-degree illumination makes night operation easier.
Getting into the cab is easier too, with redesigned door handles. Inside, there is a new sound system for listening to those favourite tunes, more front console storage and improved RAM mounts for more convenient digital display mounting locations.
“We know that extended time out in the field takes a toll on operators,” said Mitch Kaiser, marketing manager for Steiger and Quadtrac tractors. “That’s why we’ve prioritized comfort upgrades — because we know in-cab convenience is just as important as in-field productivity. To that end, we’ve improved lighting conditions by 27 per cent and visibility by eight per cent — all while boosting fuel economy and overall power.”
The AFS Connect Stiegers get improvements to their data transfer ability too. Select Steiger series tractors can now be equipped with a second AFS Pro 1200 display for dual-display in-cab management. That will allow operators to view and monitor separate ISOBUS-compatible implements, such as planters, fertilizer bars, air seeders and more, simultaneously across the interface.
Models can also be equipped with AFS AccuSync machine coordination and AFS AccuTurn Pro technology, which allows for one-button push turns and delivers enhanced auto guidance capabilities.
