The Zettelmeyer ZL501 is a compact wheel loader designed for versatility and efficiency in construction and material handling tasks. It features a breakout force of 8,655 lbs (3,926 kg) and a heaped bucket capacity of 1.8 cubic yards (1 cubic meter) with a bucket width of 5.8 feet (2 meters). The bucket has a struck capacity of 1 cubic yard, providing balanced loading performance. The loader’s dump clearance reaches 8.2 feet (2 meters) at maximum raise, with a hinge pin height of 10.1 feet (3 meters), enhancing its ability to load trucks and hoppers efficiently. The machine is powered by a Deutz F4L 1011 engine delivering 48 hp (36 kW) at 2800 rpm, with maximum torque available at 1800 rpm from its 2-cylinder configuration. It operates on a 12 V electrical system. The ZL501 has an operating weight of approximately 9,260 lbs (4,200 kg) and a static tipping weight of 6,945 lbs (3,150 kg), ensuring stability during loading operations. Its dimensions include a total length of 16.2 feet (5 meters) with the bucket on the ground, and a wheelbase of 6.4 feet (2 meters). Ground clearance is 1.4 feet (0 meters), and height to the top of the cab is 8.9 feet (2 meters). Equipped with 12.5-18 tires, the ZL501 offers a turning radius of 14.2 feet (4 meters) and attains a maximum forward speed of 12.5 mph (19 kph). Its transmission facilitates smooth operation for diverse terrain and job site conditions. This model embodies a robust, compact solution for handling medium-scale loading demands with reliability and precision.