Build and play with a highly detailed replica of the Volvo L120, one of the world's first commercially available electric wheel loaders. This LEGO Technic set (42209) contains 973 pieces and is designed for builders ages 9 and up, bringing authentic construction site action to life through hands-on engineering and imaginative play.

The model features articulated steering via a central pivot point that allows the front and rear halves to bend independently, closely mimicking the real machine's turning behavior. The large front bucket can be raised, lowered, and tilted using a top-mounted knob, powered through a system of linear actuators and gears that run through the length of the model. Lifting the engine cover reveals three spinning gears representing the real Volvo L120's three electric motors — two for propulsion and one for hydraulics. The real-world machine weighs 20 metric tons and has a 6-metric-ton lift capacity.

The detailed cab interior includes a seat, joysticks, and a steering wheel, with ladders on either side for scale. On the rear, a small moveable panel conceals a pretend charging port, reflecting the electric nature of the actual vehicle. Tiny doors behind the rear tires open to reveal the model's battery compartment. The set is not motorized; all play features are manually operated through the knob and gear mechanisms.

Builders can pair the set with the free LEGO Builder app to zoom in on the model in 3D, rotate it from any angle, and track building progress through each of the 8 numbered building stages.