Magnum MX Series: Generation II
▼ An MX210 front-wheelassist tractor makes large bales with an LBX432 square baler. The yellow pedal near the operator’s right foot is the foot-operated throttle. Case IH
By Kenneth Updike The second-generation MX Magnum tractors were introduced in 2003. The four models—the MX210, MX230, MX255, and MX285—are built on the same chassis featuring a surround frame and ISO-mounted engine. This was the first common platform Magnum series of tractors. The cab roof cap was new, as was the A-post muffler. The front-wheel-assist tractors have a 118.3-inch wheelbase; the two-wheel-drive tractors have a 119.2-inch wheelbase. The MX210 and MX230 were offered in two-wheel-drive versions as standard equipment with mechanical front-wheel drive optional. The two-wheel-drive axle/chassis was dropped in 2004 due to low demand, after which only the mechanical front-wheel drive axle was offered on Magnum series tractors. A suspended beam front MFD axle was optional on the
MX255 and MX285. This arrangement provides all the advantages of an independent-link suspension with less complexity (fewer moving parts and simpler controls). The suspended axle “floats” over bumps and seems almost like an air-ride suspension—without the complex plumbing. With the ever-growing horsepower and weight of the tractor, the need to put the power to the ground was ever
▲ Montgomery Design International Magnum second-generation design sketch. Gregg Montgomery collection
▲ An MX230 with dual rearview mirrors and wide-marker lighting for safety. The trailing field finisher has a similar safety lighting package. Case IH
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RED TRACTORS
▲ The MX255 was produced from 2003 to 2006. This is a 2005 model. The exhaust stack also serves as the tractor’s muffler. Case IH
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