Tracked excavator ZX890 series

hydraulic

Overview
The ZX890-7 large excavator is designed to increase productivity and profitability in mining and quarrying operations through reliable, efficient performance. The spacious cab delivers improved visibility, operator comfort and safety. The ZX890LCR-7 variant includes reinforced components for heavy digging and loading tasks.

Main features

• Engine rated power (ISO 14396): 382 kW
• Operating weight: 84 600 - 87 500 kg (detailed: 85 100 - 87 500 kg)
• Backhoe bucket ISO heaped: 3.5 - 5.0 m3
• Available in: Europe

Benefits

• Up to 20% reduced fuel consumption compared with previous models
• Improved hydraulic efficiency using HIOS V system
• Higher productivity from increased engine output and improved front speed
• Reduced noise and low vibration levels in the cab for improved operator environment

Attachments (overview)

• Durable hydraulic breakers, buckets and ground engaging tools to support productivity and uptime
• Wide range of Hitachi buckets to suit application; quick coupler connections available
• Hitachi-approved breakers designed for easy maintenance and long service life
• Ground engaging tools that fit precisely to attachments and are quick and safe to install and replace

Technical specifications

• Engine model: Isuzu 6WG1
• 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
• Number of cylinders: 6
• Displacement: 15.681 L
• Rated power (ISO 14396): 382 kW at 1 800 min-1
• Maximum torque: 2 250 Nm at 1 300 min-1
• Main pumps: 2 variable displacement axial piston pumps
• Maximum oil flow: 2 x 556 L/min
• Pilot pump: 1 gear pump
• Pilot pump maximum flow: 50 L/min
• Bucket digging force (ISO): 402 / 472 kN
• Arm crowd force (ISO): 324 / 394 kN
• Shoe type: double grouser
• Shoe width: 650 / 900 mm
• Operating weight (detailed): 85 100 - 87 500 kg
• Ground pressure: 85 - 118 kPa
• Arm length: 2.95 - 3.7 m
• Max. digging reach: 12 340 - 14 100 mm
• Max. digging depth: 7 140 - 8 870 mm
• Max. dumping height: 8 130 - 9 080 mm
• Undercarriage length: 6 360 mm
• Undercarriage width (extended): 4 100 / 4 200 / 5 350 mm
• Undercarriage width (retracted): 3 480 / 3 580 / 3 730 mm
• Overall width of upper structure: 4 120 mm
• Overall height of cab: 3 800 mm
• Overall width: 4 450 mm
• Backhoe bucket ISO heaped (summary): 3.5 - 5.0 m3
• Bucket digging force (summary): 402 / 472 kN