: Standard hydraulic oils suitable for the 1.4-ton class are used for the rear hitch and attachments. 3. Operating Tips and Features

: The "K" series (KL and KM) was often used as the base chassis for special equipment, such as the EO-2621 excavator , which features a 2.3m blade width and a 5.3m digging radius.

The offers free downloads of the 1989 YUMZ-6KL/KM operating manual for preview purposes.

: Approximately 3.8 liters per hour, known for high efficiency. Transmission : 9-speed manual gearbox.

Technical diagrams and historical parts catalogs are also available via the .