KOMATSU PC220LL-7 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC220LL-7 is a high-performance crawler excavator engineered for demanding construction and excavation tasks. Powered by a Komatsu SAA6D102E-2 engine, this model delivers a net power output of 168 horsepower (125 kW), ensuring robust performance and reliable productivity across a wide range of job site conditions. The engine is turbocharged and air-to-air aftercooled, meeting EPA Tier 2 emission standards while maintaining optimal fuel efficiency and low operational noise. The PC220LL-7 features a unique two-pump hydraulic system with HydrauMind controls, which enhances hydraulic efficiency, reduces energy loss, and enables smooth compound movements for increased digging and lifting capabilities. The excavator offers three selectable working modes—Active, Economy, and Breaker—allowing operators to tailor machine performance to specific applications for maximum productivity or fuel savings. The cab is designed for operator comfort, featuring a pressurized environment, air conditioning, low vibration, and a 14% increase in volume compared to previous models. Advanced monitoring systems provide real-time diagnostics, maintenance alerts, and trouble data storage for efficient troubleshooting and reduced downtime. With an operating weight of 73,621 lbs, the PC220LL-7 delivers excellent stability and drawbar pull, making it suitable for heavy-duty excavation, grading, and lifting operations. Its durable construction, reinforced work equipment, and reliable Komatsu components ensure long-term reliability and minimal maintenance requirements.