For more than 30 years, Arbor Age magazine has been covering new and innovative products, services, technology and research vital to tree care companies, municipal arborists and utility right-of-way maintenance companies
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18 Arbor Age / January/February 2014 www.arborage.com EQUIPMENT FOCUS EQUIPMENT FOCUS Echo CS-355T Echo is putting a focus on chain saw power by emphasizing its most powerful top-handle saw, the CS-355T. Weighing 8 pounds, the Echo CS-355T chain saw has a 35.8cc commercial-grade, two-stroke engine that delivers 25 percent more power than the CS-360T. The chain saw features a palm rest that adjusts to three palm sizes, cut-outs on the dual-post chain brake handle and rear-mounted air fi lter. Husqvarna battery-powered chain saws Husqvarna is adding to its line of battery-operated products. Each new product is equipped with a high- capacity Li-Ion 36 V battery that offers the performance of a gasoline-powered engine with a cleaner and quieter experience; and also features SavE mode technology, which can be activated with the push of a button to lower output performance and increase battery life in less demanding situations. Three new chain saws provide high-quality performance for all levels of use. The low-weight 436Li is quiet and easy to operate; while the 536LiXP and T536LiXP (for arborists) are low-maintenance models that deliver powerful performance. The 536LiXP and T536LiXP have performance levels comparable to gas-driven commercial products with excellent balance, ergonomics, low noise, no emissions, no maintenance and lower operating costs. Jonsered CS 2153 chain saw The Jonsered CS-2153 is highly responsive and well balanced saw particularly suited for tasks involving a lot of limbing work. Lightweight and clean, streamlined design combined with high power and rapid acceleration make it extremely easy to handle and effective. Turbo air cleaning, anti-vibrated carburetor, air purge for easier starting and effi cient vibration damping are a few examples that illustrate the saw's professional class. Sustainable and reliable chain saws with powerful engines, quick acceleration and a generous torque. Ergonomically designed for everyday use. Oregon CS250 chain saw Oregon's CS250 chain saw delivers a combination of power, performance and user-friendly features that make it a true alternative to many gas-powered chain saws. The CS250 starts instantly with no cords to pull or oil and gas to mix. Equipped with a 14-inch bar, the CS250 is perfect for cutting small to medium logs, but can handle up to 12-inch material. The built-in PowerSharp chain sharpening system easily sharpens a dull chain in as little as three seconds. The CS250 is currently available in kits with a choice of 1.25 Ah, 2.4 Ah and 4.0 Ah 40V* MAX Lithium Ion Battery Pack, featuring high-capacity cells with no- fade power that maintain performance throughout the job. Weighing just 12 pounds with battery pack, and outfi tted with ergonomic design features, the CS250 offers portability and convenience to power through even the toughest jobs. RedMax GZ3500T The 3500T is a commercial-duty, high-torque arborist chain saw designed for tree care professionals. The 3500T includes the MaxLogic ignition system which provides quick and easy starts with lightning acceleration. The 3500T from Redmax is ideal for providing light weight and dependability to fi nish the job. It features a Strato Charged engine, an air purge primer that removes air from the carburetor and fuel system, and an engine and starter that have been designed to start quickly by reducing pulling force up to 40 percent. Effective spring-mounted dampers absorb vibration, which lessens fatigue and stress on the arms. The centrifugal air cleaning system removes larger dust and debris particles as they passes by the fl ywheel before they can reach the air fi lter. The Max Start Carb compensates pressure when the air cleaner starts to build up with debris. Stihl MS 261 C-M The mid-size 50.5-cc MS 261 C-M professional chain saw boasts Stihl M-Tronic technology: an innovative microprocessor-controlled engine management system that optimizes engine performance and compensates for changes in operating conditions, such as temperature, elevation, fuel quality, and dirty air fi lter. Electronic ignition timing and fuel metering provide quick acceleration, even on a cold start. The reduced exhaust emissions engine reduces fuel consumption, saving on fuel costs, and the advanced anti-vibration system reduces operator fatigue. The pre-separation air fi ltration and HD-2 fi lter allow for greater effi ciency and longer run times between fi lter maintenance. Chain Saws