No logging job is too big for this impressive log loader Use the control knob to steer the tractor to the trailer then hitch them up Take control of two pneumatic-like valves to operate the fully-articulated crane arm & pick up the log with the working grabber Realistic & functional 2-in-1 model rebuilds into a rugged log handler vehicle Features tractor with steering & log loader trailer that can be unhitched from the tractor Log loader features two pneumatic-like valves that control the articulated crane arm Add compressor function by purchasing 8293 Power Functions Motor Set 2 models in 1 rebuilds into a log handler