THE POPULAR McCormick MTX150 model returns to the marque’s the line-up following a revamp of the marque’s six-cylinder product range.

“The original MTX150 was regularly our best-selling six-cylinder model, so it was disappointing that an equivalent machine wasn’t available when we first switched to ‘Tier 3’ engines,” says McCormick product specialist Paul Wade. “Now, things have changed – the MTX150 is back with a new engine, a new cab and stylish bodywork that give it a fresh look and practical improvements.”

This makes it the top model in the MTX range, with peak power output of 141hp. The MTX135 is upgraded to 133hp and the MTX120 remains unchanged at 117hp.

“On the face of it, the new MTX150’s power output appears to put it at a disadvantage to its predecessor’s 152hp rating,” notes Paul Wade. “But that’s not the whole story because below 1600rpm the tractor develops more power than the old model and from about the same point torque output climbs appreciably to easily out-punch the old engine’s output.”

Peak torque is 7% higher at 625Nm and power output sustained further down the rev range. “It may not be quite as strong on pto work at rated engine speed but for heavy draft work, I doubt whether operators moving from old to new MTX150s will notice any difference,” says Mr Wade.

To handle the mechanical fuel injected engine’s output, the new tractor gets the eight-plate shuttle clutch already introduced on other MTX models to improve the transmission. They also share the high-lifting one-piece engine hood of the XTX, which makes it easier to reach the engine and cooling pack, and a smart new look.

The MTX features McCormick’s four-post cab from the XTX and TTX machines. That offers improved visibility, a lighter interior and new switchgear.