roll case 28 a log such as 170 on debarker outfeed 28 is moved off of the outfeed by a sweep 37 for further processing as illustrated by fig6 and 12 in combination sweep 37 comprises a plurality of upstanding members 172 connected at their lower ends to a common rod 174 the upper ends of upstanding members 172 are connected by a beam 176 which provides structural rigidity to sweep 37 a hydraulic actuator 178 is located along sweep 37 and connected to respective upstanding members 172 hydraulic actuator 178 is actuated to move sweep 37 so that the upstanding members 172 thereof pass between the rollers 160 comprising debarker outfeed 28 to the position 172 39 illustrated in fig1 log 170 is thus moved off rollers 160 as illustrated by arrow 178 onto loader 36 as illustrated by fig6 and 12 in combination loader 36 comprises a plurality of continuous chains 180 each chain 180 is located on an armature 182 and wraps around sprockets 183 184 at the opposite ends of the armature a pair of idler sprockets 185 186 guide the chain so that it is wrapped around a drive sprocket 188 each drive sprocket 188 is located on a drive shaft 190 powered by electric motor 192 to move the chain chains 180 are moved so that the.