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EQUIPMENT REVIEW INDUSTRY NEWS Tier 4 engines for forest equipment A s a part of its

commitment to offer foresters equipment designed to meet

their needs, John Deere has upgraded the 800M-Series Tracked Feller Bunchers and 800MH-Series Tracked Harvesters with engines that meet FT4 emission standards. Building upon the revolutionary design launched in 2015, the machines are equipped to deliver premium performance, fluid efficiency, reliability and economical operating costs, built on decades of engine experience and millions of hours of Tier 4 runtime. The John Deere FT4 engines have been rigorously tested in the most extreme applications and harshest environments to ensure reliable operation in the most adverse conditions, whilst meeting current and future emissions regulations.

that were so appealing when they were first launched. The operator station is roomier and more comfortable, equipped with ergonomically-designed controls, fully-adjustable armrests and an air-conditioned seat. In addition, floor-to-ceiling front and side windows plus an overhead skylight provide the operator with an outstanding view of the cutting area. The machines feature the same undercarriage and boom fitted to their 900M and 900MH-Series counterparts.

The operator is provided with an outstanding view of the cutting area in this 800MH-Series Tracked Harvester.

Although the upgraded FT4 engines are new to the 800M-Series Tracked Feller

Bunchers and 800MH-Series Tracked Harvesters, the machines have maintained the features

Other improved features include the through-nose harvester head plumbing options to extend hose life, optional undercarriage-mounted toolbox for convenient storage and an increase of 50% in the capacity of the fuel tank on the 800M-Series.

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