Kobelco BML900 Load Chart PDF + Specifications

The Kobelco BML900 crawler crane is built to deliver reliable performance in medium-to-heavy lifting applications across construction, infrastructure, and industrial sectors. Designed with Kobelco’s commitment to robust engineering and operator-focused safety, the BML900 offers a maximum rated lifting capacity of 90 tons at a 3.6-meter radius.

Its lattice boom system can be configured with multiple inserts, extending from a basic length of approximately 12 meters up to roughly 58 meters, providing flexibility for various lifting scenarios. The boom uses high-strength steel construction with pinned connections, ensuring durability and ease of assembly on site. The crane can also be equipped with a jib extension to further expand working height and radius, making it adaptable for complex projects requiring reach and lifting precision.

The BML900 features a reliable diesel engine delivering efficient power to a hydraulic system that supports smooth, precise operation of hoisting, boom luffing, swing, and crawler travel. The main and auxiliary winches provide high line pull and ample rope capacity to handle demanding lifting cycles, while the swing system offers 360-degree continuous rotation with integrated safety braking systems.

For stability, the crawler undercarriage is designed with wide track shoes that distribute ground pressure evenly, allowing the crane to operate safely on softer ground conditions. The cab is ergonomically laid out, with easy-to-read gauges, load indicators, and climate control to ensure operator comfort and reduce fatigue during extended shifts.

Safety systems include a load moment limiter, boom angle limiter, over-hoist prevention, and hydraulic safety valves. These built-in protections help prevent overload conditions and ensure stable operation under varying site conditions.

Overall, the Kobelco BML900 combines Kobelco’s signature rugged design, efficient hydraulic performance, versatile boom configurations, and comprehensive safety features to provide a dependable solution for lifting operations in a wide range of mid-capacity crane applications.