Lincoln Electric’s Big Red 500 Welder/ Generator Designed for remote outdoor environments, Lincoln Electric’s Big Red 500 welder/generator provides 500 amps of consistent power for high-output DC stick welding, DC TIG welding, and up to 8-mm carbon-arc gouging. It also provides 60-Hz AC generator power. The welder/generator is powered by a 32-hp, 1800-rpm, Tier-4i-rated Deutz oil/air-cooled diesel engine. To maximize reliability in rough conditions, the welder/generator contains no PC boards and features heavy-gauge steel base, frame, case sides and roof.

For more information, visit www.lincolnelectric.com.

Gradall 5300 III Wheeled Excavator The XL 5300 III wheeled excavator is the largest in Gradall’s line. Weighing in at 51,216 lb, it offers a maximum lift capacity of 13,508 lb, a rated boom force of 24,941 lb, and a bucket breakout force of 25,405 lb with a working boom reach of 33 ft and a maximum digging depth of 24 ft. Axle-oscillation locks and a low frame allow the excavator to work in front, behind, and to the sides without lowering the outriggers or optional front blade. The entire boom can tilt and telescope, requiring less power for a digging cycle. The excavator can operate both on- and off-highway.

For more information, visit www.gradall.com.

Doosan DXB 170h Hammer Attachment The new DXB 170h hammer attachment for Doosan DX225 and DX255 excavators is the first model in an upcoming line of Doosan hammer attachments. The hammer has an operating weight of 3,572 lb and fits into the 5,000-lb impact class. It has an operating pressure of 2,610 psi at a flow of 26.5 to 39.5 gpm.

For more information, visit www.doosaninfracore.com.

DeWalt has introduced a line of Impact Ready accessories, including two 10-piece socket sets designed to handle the high torque delivered by impact drivers. The sockets drive on the flats, reducing breakage and increasing durability, and their thin walls allow use in tight spaces. Socket sets are available in 3/8-in. and 1/2-in. drives and come in a durable, lightweight case with room for two 1/4-in. hex-shank adapters and a 10-in. hand wrench.

For additional information, visit www.dewalt.com.