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kobelco hydraulic excavator K912A-K912ALC SERVICE MANUAL
The K912A-K912ALC excavator is a powerful and versatile machine that can be used for a variety of tasks, such as excavation, demolition, and loading. The K912A-K912ALC Service Manual is a comprehensive guide to the operation and maintenance of this machine. It covers everything from technical specifications to troubleshooting procedures.
Technical Specifications
- Engine: 6-cylinder, turbocharged diesel engine that produces 350 horsepower
- Maximum digging depth: 20 feet
- Maximum reach: 40 feet
- Attachments: Can be equipped with a variety of attachments, including buckets, hammers, and shears
kobelco hydraulic excavator Engine
The engine in the K912A-K912ALC excavator is a 6-cylinder, turbocharged diesel engine that produces 350 horsepower. The engine is electronically controlled and has a high power-to-weight ratio. It is also equipped with a diesel particulate filter (DPF) to meet emissions regulations.
Hydraulic System
The hydraulic system in the K912A-K912ALC excavator is powerful and efficient. It is designed to provide smooth, precise control of the machine’s movements. The system is also equipped with a variety of safety features, such as a load-sensing system and a pressure-limiting valve.
Electric System
The electric system in the K912A-K912ALC excavator is designed to provide reliable power for all of the machine’s functions. The system is equipped with a 24-volt battery and a 12-volt auxiliary battery. The system also includes a variety of safety features, such as a circuit breaker and a fuse box.
Operation and Maintenance
The K912A-K912ALC excavator is easy to operate and maintain. The K912A-K912ALC Service Manual provides detailed instructions on how to operate and maintain the machine. The manual also includes a troubleshooting section that can help you to diagnose and repair any problems that may occur.