Tracked excavator ZX390TC-7

hydraulic

Overview
To meet the growing demand for 40‑tonne class machines in Europe, the Hitachi ZX390TC-7 is a demolition tool carrier based on the ZX350LC-7 platform with Zaxis-7 technology and a Stage V compliant engine. It is adapted to work safely with one-class-larger working tools (up to 5 t, including quick coupler) for secondary demolition tasks, improving productivity on heavy-duty job sites.

Key features

• Engine Rated Power (kW): 210 kW (ISO14396)
• Operating weight: 38 500 - 39 200 kg
• Available in: Europe
• Arm length: 3 200 mm
• Max. digging reach: 11 100 mm
• Max. digging depth: 7 380 mm

Benefits

• Up to 10% reduced fuel consumption compared to previous models.
• Enhanced efficiency from Hitachi’s TRIAS III hydraulic system.
• Improved cab comfort with integrated console and seat suspension; lowest noise levels in its class and 20% less vibration than previous models.
• Increased safety with superior visibility and a 270° bird’s-eye view from the cab.

Attachments

• Durable hydraulic breakers, buckets and ground engaging tools to maximise productivity and uptime.
• Wide range of Hitachi buckets to suit the application; quick coupler connections available.
• Hitachi-approved breakers designed for ease of maintenance and long lifetime.
• Hitachi ground engaging tools (GET) designed to fit precisely and be quick and safe to install and replace.

Technical specifications

• Engine model: Isuzu 6HK1X
• Engine emissions: EU Stage V
• Engine type: 4‑cycle water‑cooled, common rail direct injection
• Aspiration: Variable geometry turbocharged, intercooled, cooled EGR
• Aftertreatment: DOC, CSF and SCR system
• No. of cylinders: 6
• Pilot pump: 1 gear pump
• Engine rated power: 210 kW (ISO14396)
• Operating weight: 38 500 - 39 200 kg
• Shoe grouser type: triple
• Shoe width: 600 mm
• Bucket digging force (ISO): 5 000 kg (incl. quick coupler)
• Arm length: 3 200 mm
• Max. digging reach: 11 100 mm
• Max. digging depth: 7 380 mm