Mack Manufacturing - Self–Contained Hydraulically Operated Log Grapples
For use on all types of cranes and derricks. May be furnished with or without hydraulic rotation. Comes electro-hydraulically self-contained, diesel self-contained, or it can be furnished utilizing an independent hydraulic power source. Mack engineered and tested heavy-duty hydraulic cylinders. All components nationally known brands. Modern weld design permits faster handling of wood at full capacity. Pins and shafts are heat-treated steel of adequate size to prevent breakage and promote long service life. Heat-treated alloy steel combines light weight with rugged strength.