product focus | by Lauren Heartsill Dowdle
Grinders, chippers and shredders
MULTIPLE GRATES Powered by a Cat C27 engine, Peterson's 5700C horizontal grinder weighs 78,000 pounds.
Features a quick-change multiple grate system. Write 070 on Reader Service Card or visit EquipmentWorld.com/info
GRAPPLE GRIP Vermeer's WC2300 whole-tree chipper uses an infeed system with variable speed, dual-infeed conveyor chains, a conveyor head pulley with integral grip bars and an infeed roller with crush capability. Two drum knife options available: double-edged or babbitted, single-edge cutter knives
Tongue has a grapple grip collar area Can be controlled remotely using a handheld remote control. Write 078 on Reader Service Card or visit EquipmentWorld.com/info
Chipper safety
these chipper safety practices. Never reach into a chipper while it's operating. Do not wear loose-fi tting clothing. Use earplugs, safety glasses, hard hats and gloves. Supervise new workers using a chipper. Guard the infeed and discharge ports, and prevent the access covers or doors from opening until the drum or disc completely stops.
Chock the trailer wheels to prevent detached trailer chippers from rolling or sliding on slopes.
Maintain two tree or log lengths between chipper operations and other workers.
When servicing a chipper (example: unjamming), use a lockout system to ensure the equipment is de-energized.
Source: OSHA, Photo: Duratech EquipmentWorld.com | April 2012 61 To avoid possibly fatal injuries, follow
