Product Snapshot: Cordless Grinder and Rough-Terrain Crane
WPB 36 LTX BL 230
Deere 524K II wheel loader
Liebherr LRT 1090-2.1 Rough-Terrain Crane
SmartShell kneepads
Cordless Grinder: Improved Battery
The WPB 36 LTX BL 230 is a 9-in. cordless angle grinder that can tackle many cutting and grinding applications that normally require a corded tool. It features an electronic braking system that can stop the wheel in three seconds, as well as a soft start and a non-locking paddle switch. It runs on a 36-volt, 5.2 amp-hour lithium-ion battery. Metabo USA; www.metabo.com
Utility Wheel Loader: Better Fuel Economy
The Deere 524K II wheel loader has an operating weight of 20,000 lb. It is powered by a 130-hp engine capable of delivering a breakout force of 19,974 lb. The machine is part of a new lineup of utility wheel loaders that boast fuel-efficiency improvements of up to 10%, compared to the earlier models. Engine rpms are reduced during high-fuel-usage situations, with increased hydraulic-pump displacement at lower engine speeds. John Deere Construction & Forestry Division; www.deere.com
Rough-Terrain Crane: Improved Lift Chart
The Liebherr LRT 1090-2.1 Rough-Terrain Crane is a 100-ton-class crane that features a standard outrigger monitoring system. The crane’s control system detects the status of the wheels and outriggers and automatically updates its lift calculations. The crane’s VarioBase technology improves its lift profile when lifting over the outriggers, allowing it to lift loads normally reserved for the next larger crane class. A six-speed powershift transmission and the option to switch between four-wheel drive and crab steering allow the crane to manoeuver in off-road jobsites. Liebherr; www.liebherr.com
Ergonomic Kneepads: Gel Inserts With Hard Caps
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SmartShell kneepads come in three varieties, depending on the type of application. The BKKN100 kneepads are lightweight pads for short-term applications. The BKKN200 kneepads have contoured hard caps for longer wear, while the BKKN300 pads have gel-injected cushions for all-day wear, with broad caps to direct pressure away from the kneecap. Corner pegs help to maintain balance and allow for sideways sliding when working on flooring. Brass Knuckle; www.brassknuckleprotection.com
Manufacturers can send information on new products to ENR.products@construction.com.
