 by Mark Daniel
[email protected] HORTNEWS - March 2021 HAVING GOT through the ravages of PSA, kiwifruit production has bounced back delivering record harvests and record prices for orchards. Further confirmation of this upswing is the placement of a large order for 45 specialised tractors. The bulk is destined for Seeka, a cooperative based in the Bay of Plenty that achieved revenues of $237m in the 2018/19 season. Nine shipping containers of Italian-built Antonio Carraro TN5800 Major tractors are being delivered by Hamilton importer/distributor Doug McFarlane Limited. The tractors are primarily destined for transport duties during the harvest season, pulling bin trailers to central loading areas or the packhouses. Traditionally this was the domain of old, locally-modified tractors that were difficult to operate in the confines of the orchards, often without power steering and with limited stopping power. The move to more specialised machines was driven by the need for efficiency, but also the recognition by many orchardists that they needed to upgrade their health and safety requirements to meet current standards. “A lot of the older tractors are pulled out of storage for a short period of work every year,” managing director, Stuart McFarlane says. “In a lot of cases, they are poorly maintained, only two-wheel drive, have single ratio gearboxes, no power steering, little or no braking and in a lot of cases, not having the towing capacity required.” The new low-profile tractors are fitted with 50hp Yanmar 2.2 litre fourcylinder engines mated to a dry-clutch transmission with 12 forward and 12 reverse speeds. They have four-wheel drive and equal-sized wheels with 31-15.5 R15 low-ground pressure tyres. Combined with a low centre of gravity and fourwheel braking, the tractors offer a towing capacity of 1500kg. The full, cast chassis features a central articulated joint between the engine and transmission allowing 15 degrees of longitudinal oscillation, which helps maintain traction and grip. Featuring a foldable roll bar, a low engine hood height of 1050mm and a standard seat height of 820mm, the machines are said to be ideal for kiwifruit operations. However, for those with lower pergolas or low hanging vines, a modification can get the seat as low as 690mm. “The equal-sized wheel layout, combined with the central pivot, allows safe operations at angles of up to 38 degrees,” says McFarlane. “While the 60:40 front to rear weight distribution and diff locks mean these tractors can safely cope with steep inclines, sidling land or tricky situations.” Seeka has a large fleet of Italian-built Antonio Carraro TN5800 Major tractors supplied by Hamilton-based importer/ istributor Doug McFarlane Limited. @dairy_news facebook.com/dairynews
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