This comprehensive Kobelco Crawler Crane CK 850 II Shop Manual is a valuable resource for technicians, mechanics, and anyone seeking detailed information on this crawler crane model. The manual covers a wide range of topics, including general maintenance, troubleshooting, engine service and repair, transmission service and repair, brake system, wiring diagrams, electrical system, suspension, periodic lubrication, steering, cooling system, fuel injection, fuel system, emission system, heater and air conditioning, engine control system, chassis and body, restraint system, interior, differential and drive, and axle. In addition to these technical details, the manual also includes essential information on safety procedures, specifications, control devices, operation, transportation, and maintenance. The "Safety Hint" section provides guidance on operating the machine safely, while the "Specifications" section includes information on major components, working range, weight, lifting capacities, bucket selection guide, undercarriage, and recommended oils. The "Control Device" section details the cab devices, cluster, switches, levers and pedals, air conditioner and heater, while the "Operation" section covers starting and stopping the engine, operating the working device, traveling the machine, and efficient working methods. The "Transportation" section provides instructions on preparing the machine for transport, loading and unloading procedures, and securing the machine during transportation. Finally, the "Maintenance" section offers detailed instructions on maintenance checks, service procedures, tightening torque, specifications for fuel, coolant, and lubricants, as well as a maintenance chart and electrical system guidance. This manual is designed to provide a complete understanding of the Kobelco CK 850 II crawler crane, enabling users to perform repairs, maintenance, and troubleshooting procedures efficiently and effectively.

The Kobelco CK850 II crawler crane is a powerful and versatile piece of construction equipment renowned for its robust design and impressive lifting capacity. This crane, part of Kobelco's CK series, features a maximum lifting capacity of 85 tonnes (93.5 US tons) and a maximum boom length of 64 meters (209 feet) when equipped with a luffing jib. The CK850 II is powered by a fuel-efficient diesel engine, providing ample power for demanding lifting operations. Its crawler undercarriage, equipped with wide tracks, ensures excellent stability and maneuverability on various terrains. The crane is designed with a spacious and ergonomic operator cabin, offering excellent visibility and a comfortable working environment. This model incorporates advanced features like an electronic load moment indicator (LMI) for enhanced safety and a sophisticated hydraulic system for smooth and precise operation. The Kobelco CK850 II crawler crane is an essential asset for various construction projects, including large-scale infrastructure development, industrial plant installations, and heavy lifting applications. Its exceptional lifting capacity, long reach, and precise control make it suitable for handling heavy loads, such as prefabricated components, steel structures, and large machinery. The crane's versatility is further enhanced by its ability to be configured with various attachments, including hooks, magnets, and grapples, to meet diverse lifting requirements. The CK850 II's robust construction, reliable performance, and advanced safety features make it a trusted choice for contractors and construction professionals worldwide. Its exceptional lifting capacity, coupled with its maneuverability and versatility, ensures that the Kobelco CK850 II remains a prominent player in the heavy lifting industry.