Steve Bullman

The new STIHL MS 500i, the world’s first chainsaw with electronically controlled fuel injection and a never-before achieved power-to-weight ratio, will be available to forestry professionals in May 2019. Weighing only 6.2kg (only 0.2kg more than the STIHL MS 462 C-M), the STIHL injection technology (i) not only provides the chainsaw of the future with incredible torque, but also ensures rapid acceleration of the saw chain from 0 to 100 km/h in just 0.25 seconds. Thanks to the intelligent lightweight design, the MS 500i is also outstanding with the best ever power-to-weight ratio - 1.24 kilograms per kilowatt, an exemplarily low value never achieved before by series-manufactured chainsaws. Although light in weight, its performance is class leading, with 5.0 kW/ 6.8 hp, meaning this chainsaw is suited to felling large stands and timber harvesting. Together with the many additional design optimisations, there is a substantial increase in operator comfort. Low vibration and the reduction of gyroscopic forces provides the 80 cm³-class high-performance professional saw with dynamic manoeuvrability, which is a particular advantage during limbing. This makes the professional big timber harvester easy to handle in all disciplines - from felling to cutting timber to length. The MS 500i has exceptional starting behavior and provides optimum engine power right from startup. The 80 cc 2-Mix engine does not need a carburetor, since the fuel metering is done using a sensor, and automatically adapts to the different operating conditions, no matter what the altitude and ambient temperature. The MS 500i is available with a choice of 20” or 25” ES light bar, keeping the overall weight of the saw to a minimum and optimising its balance. The details at a glance: First chainsaw with STIHL Injection Huge advancement in engine development. The MS 500i is the first ever series-manufactured chainsaw with an electronically controlled fuel injection system. The high-torque machine provides optimum engine power right from startup. It provides powerful performance and the saw chain accelerates extremely rapidly - from 0 to 100 km/h in just 0.25 seconds. Best power-to-weight ratio of all classes The STIHL MS 500i is a lightweight within the ranks of professional saws. Thanks to intelligent lightweight design, as well as an extremely high engine power, it excels with an exemplarily low power-to-weight ratio at 1.24 kg/kW. This value is unique within all displacement categories. Easy starting and sensor-controlled fuel mixing The MS 500i is very easy to start (no start button) in all operating conditions, and automatically adapts to different locations of use. The sensor-controlled fuel mixing ensures that the mixture is adjusted optimally for the oxygen content in the air right from the first ignition. Improved ergonomics and practical details make work easier The innovative flywheel with a low centre of gravity and lower weight reduces the gyroscopic forces that arise during operation. With the low overall weight, this is a particular advantage for limbing, making guiding the MS 500i along the trunk while snedding easy. This is also supported by the new bumper spike geometry. The raised plunge bar on the fan housing - parallel to the axis of symmetry of the guide bar - makes directional control and tool guidance easier when plunge cutting. Captive nuts on the chain sprocket cover make changing the chain straightforward. Professional big timber harvesting - from felling through cutting to length to limbing - is a simple task with the new professional saw. System weight at STIHL For professional users, every gram of weight in the hand counts. For this reason, STIHL applies lots of engineering know-how to reducing the system weight (i.e. the weight of the dry chain saw including the cutting attachment.) In pursuit of this goal, redesigned cylinders, slimmer chain sprocket covers and consistent changes of material for other components, in the engine units in particular, as well as the development of lightweight guide bars have enabled substantial weight savings – naturally without compromising on ruggedness or service life. The result is lower system weight and easier handling.

Timberwolf the UK’s leading manufacturer of professional wood chippers has strengthened its unrivalled customer support network with the addition of two new dealers. Masons Kings will offer sales and support to customers in North Somerset, Devon and Cornwall, whilst Tallis Amos Group (TAG) will serve customers in Bristol, Herefordshire and Worcestershire. In addition, Timberwolf’s long-term dealer Ben Burgess GroundsCare Equipment with its head office in Norwich, will extend its East Anglia coverage to include Bedford and Milton Keynes from a brand new, purpose built depot in Ellington. Combining engineering excellence with the industry’s strongest support network, the Suffolk-based company has the largest selection of wood chippers on the market, manufacturing products for those working in arboriculture. This latest business growth takes the number of its dealers to 17, working from 38 depots, and with over 225 Timberwolf trained technicians. The expansion cements the firm’s unique position within the industry, offering customers far more than a machine with the extra reassurance in the strength and support of the Timberwolf dealer network and trained technicians. Guy Marshlain, Sales and Marketing Director, said: “We know our machines are a crucial element in the smooth running of businesses throughout the UK, which is why end-to-end support for our customers is something we provide with every Timberwolf product.” With three depots, in Exebridge, Chudleigh and St Columb, Masons Kings will offer Timberwolf owners an efficient and premium service throughout North Somerset, Devon and Cornwall. The Masons Kings team of over 40 trained technicians will ensure parts are located even closer to businesses, reducing down-time required for servicing and providing quick access to spares, as well as an increase to the Timberwolf Sales and Demonstration teams in the area. While the addition of TAG, to the Timberwolf dealer network, brings a roster of 60 qualified service engineers and technicians and four depots to customers in Bristol, Herefordshire, Worcestershire and surrounding areas. A further enhancement to the Timberwolf dealer network is the territory extension of grounds care provider, Ben Burgess GroundsCare Equipment, to include the Bedford and Milton Keynes area from their brand-new, purpose-built depot at Ellington. Ben Burgess GroundsCare Equipment’s new depot based in Ellington enhances the already comprehensive service support Timberwolf owners are given in Norfolk, Suffolk and Cambridgeshire. Guy Marshlain added: “Our customer support network offers a unique service, unrivalled by any other UK based wood chipper manufacturer. We’re excited to welcome Masons Kings and Tallis Amos Group to our dealer network and to see Ben Burgess expand their territory. “Their industry experience and expertise, coupled with our engineering excellence, means Timberwolf customers continue to access the very best support for their business.” For more information visit www.timberwolf-uk.com or follow @MyTimberwolf on Facebook , Instagram and Twitter .