2025 Hitachi ZX690LC-7 Excavator – Heavy-Duty Power & Reach

The ZX690LC-7 is a medium-to-large hydraulic excavator built for heavy earthmoving. Its Isuzu 6WG1 six-cylinder diesel with a variable-geometry turbo delivers 465 hp net and 1,460 lbf of torque while meeting Tier 4 Final emissions. Hitachi’s HIOS V hydraulics employ twin axial-piston pumps for high flow. With a bucket breakout force of 72,838 lbf and arm crowd force up to 57,326 lbf, it excels at deep digging and heavy lifting. The standard arm provides a 42 ft 9 in reach and digs to 28 ft 1 in; a longer 13 ft 9 in arm stretches reach to 44 ft 9 in and depth to 30 ft 1 in. Operating weight ranges from 152,340–152,780 lb (69,100–69,300 kg).

Key specs

Features

• Durable chassis – Heavy X-frame undercarriage with triple-grouser shoes, heat-treated pins and grease-adjustable tensioners; a D-section upper frame resists deformation.


• Adaptive hydraulics – HIOS V system offers ECO, PWR and HP modes, power-boost and programmable flow settings for up to 16 attachments, letting operators tailor hydraulic response.


• Operator-friendly controls – An 8-in anti-glare monitor integrates machine functions and attachment presets, and auto idle/shutdown help save fuel.


• Comfortable cab – Pressurized ROPS/FOPS cab with large interior, one-touch air-suspension seat, climate control, Bluetooth®, USB, storage and improved sound isolation for quieter operation.


• Safety & visibility – Standard Aerial Angle system provides a 270° bird’s-eye view; LED work lights, reflective strips and improved wipers enhance visibility. An optional OPG Level II cab guard adds extra protection.


• Maintenance & uptime – Remote diagnostics, a strong dealer network and certified reman components support uptime. Service points are grouped for easy access, and a reversible cooling fan helps keep systems clean.

Conclusion: With a high-torque Tier 4 engine, responsive hydraulics and a robust undercarriage, the 2025 Hitachi ZX690LC-7 thrives in mass excavation, quarrying, demolition and infrastructure work. Its deep digging capability and long reach suit heavy lifting and material handling, while the spacious cab and integrated safety systems keep operators productive and comfortable.