This supplement for Volvo BM 4500/4500S models, specifically for vehicles manufactured after serial number 2601, details modifications implemented in the Volvo BM 4500/4500S series. The manual encompasses 67 pages written in Swedish and covers essential changes made to the construction equipment. It provides a comprehensive understanding of the modifications incorporated into the Volvo BM 4500/4500S series after the specified serial number.

The Volvo BM 4500/4500S "tillaägg till VHB" (addition to VHB) was a specialized construction equipment attachment designed for use with the Volvo BM 4500/4500S wheeled loaders. While the exact nature of the "tillaägg" remains unclear due to limited information available, it's likely to have been a dedicated tool or implement designed to enhance the functionality of the 4500/4500S loaders in specific applications. Considering the era and common uses of these loaders, the "tillaägg" could have been a variety of attachments, such as a specialized bucket for handling specific materials, a grapple for lifting and moving logs or other bulky items, a snow plow blade for winter maintenance, or a ripper for loosening compacted soil.

The Volvo BM 4500/4500S was a versatile and powerful wheeled loader popular in the construction and forestry industries. It featured a robust design, capable of handling heavy loads and operating in demanding environments. The loaders were known for their high maneuverability and power, making them suitable for a wide range of tasks, including material handling, earthmoving, and site preparation. While specific details about the "tillaägg" attachment are lacking, it is reasonable to believe it was designed to improve the efficiency and productivity of the 4500/4500S loaders in a specific application. By adding this specialized tool, the loaders could have become even more versatile and valuable assets for construction and forestry operations.