Introduced in 1994, New Holland’s 640 variable chamber round baler evolved firstly into the 644 and then into the current 648. Here James de Havilland outlines the main differences between the models and what to look for when buying one of these popular balers second-hand
New Holland 640/644/648 round balers:
Introduced in 1994, New Holland’s 640 variable chamber round baler evolved firstly into the 644 and then into the current 648. Here James de Havilland outlines the main differences between the models and what to look for when buying one of these popular balers second-hand
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