John Deere's 670G LC excavator

John Deere 670G LC Excavator: Power Meets Precision with Tier 4 Final Engine
John Deere has redefined performance in the heavy machinery sector with the updated 670G LC production-class excavator, now equipped with a 463-horsepower Final Tier 4 engine. This powerful upgrade meets the industry's strictest emissions standards while integrating a series of customer-driven enhancements that improve productivity, ease of maintenance, and operator safety.

Next-Level Productivity
Designed for heavy-duty applications, the 670G LC features the Powerwise™ III engine/hydraulic management system, giving operators access to three productivity modes:

High Productivity Mode: Increases power and speeds up hydraulic response for moving large volumes of material quickly.

Power Mode: Offers balanced performance for routine tasks, ensuring smooth control and fuel efficiency.

Economy Mode: Reduces top speed to conserve fuel during lighter workloads.

Enhanced Maintenance & Serviceability
Serviceability is key in the updated 670G LC. The machine includes:

Battery Disconnect Switch

Spin-On Fuel Filters

Two Additional Water Separators: To extend fuel filter life.

Engine & Hydraulic Oil Sample Ports: For quick fluid diagnostics.

Improved Track Frame Step Position and Engine Compartment Handrails: For safer and easier engine access.

Operator Comfort & Control
The refined operator station is centered around a sculpted, heated air-suspension seat and a modernized monitor interface. Using a turn-and-tap rotary control, operators can swiftly navigate settings and performance features for enhanced on-the-job efficiency.

Optimized Cooling Efficiency
An expansion tank in the cooling system enhances air purging and provides make-up fluid when needed, contributing to improved thermal regulation and ensuring the engine maintains peak operating performance.