Hitachi EX8000-7 827t 2022-2025 - Technical data

Hitachi EX8000-7 - Product Description

Powertrain and Design

The EX8000-7 model from Hitachi is equipped with Cummins or MTU engines rated at 2 x 1,450 kW (1,971 PS, 1,944 HP) or 2 x 1,500 kW (2,039 PS, 2,012 HP). The operational weight of the machine ranges from 826,000 kg to 842,000 kg depending on the configuration. The design optimizes maintenance and operational ease, increasing overall efficiency. The EX8000-7 showcases advanced fuel-saving technologies and safety features.

Undercarriage and Hydraulics

This machine features a complex hydraulic system with 16 variable displacement axial piston pumps. These pumps enable a maximum operating pressure of 29.4 MPa (300 kgf/cm², 4,264 psi) and a maximum oil flow of 16 x 500 L/min (132.1 gal/min). Such configurations facilitate better use of engine power, translating into higher operational efficiency. Additionally, the control system with electric pumps enhances hydraulic performance and reduces fuel consumption.

Operating Parameters

The EX8000-7 provides various operating parameters, including a bucket capacity of 43.0 m³ (56.2 cu. yd.) in both shovel and backhoe configurations. The digging forces are 2,230 kN (227,400 kgf, 501,324 lbf) for the shovel and 2,020 kN (206,000 kgf, 454,114 lbf) for the backhoe. With its effective digging system design, the machine can perform in the most demanding environments, achieving required results in 24/7 operational cycles.

Optional Equipment

The EX8000-7 is available in various engine configurations and with different bucket variants tailored to user-specific needs. Engine options include Cummins and MTU models, as well as the Hitachi AC electric motor. Optionally, the machine can be equipped with perimeter monitoring cameras to enhance operator safety and operational efficiency.

Safety and Technical Data

The EX8000-7 is designed with user safety in mind, offering features such as hydraulic folding stairs and windbreak panels for comfort in challenging conditions. Furthermore, the machine is equipped with contamination detection systems and a range of monitoring sensors that assist in maintaining minimal operational costs and maximized efficiency.