JCB 457 HT 20.53t 2015-2019 - Technical data

Parameters and equipment

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Wheeled Loading Shovel 457 ZX - Product Description

Powertrain and Design

The Wheeled Loading Shovel 457 ZX features a diesel engine with a maximum power output of 186 kW (250 hp). It has a robust construction designed for durable performance. The engine is a 6-cylinder, equipped with a variable geometry turbocharger, increasing combustion efficiency and reducing emissions in compliance with US EPA Tier 4i and EU Stage IIIB standards. The automatic four-speed transmission ensures smooth driving and enhances operational efficiency.

Undercarriage and Hydraulics

The machine utilizes a hydraulic steering system with specialized arms, facilitating maneuverability. The hydraulic system is powered by a twin variable displacement piston pump with a maximum pressure of 250 bar. This hydraulic system features significant cycle capabilities, with a total cycle time of 11.1 seconds. The combination of arms and hydraulic systems allows for effective loading and lifting of materials.

Operating Parameters

The Wheeled Loading Shovel 457 ZX has an operating weight of 19,182 kg and a standard bucket capacity of 3.5 m³. The tipping load at full turn is 12,994 kg. The reach at maximum operating height is 5,571 mm, making this machine highly versatile in challenging working conditions. When equipped with a standard bucket, it achieves excellent operational parameters.

Optional Equipment

Various tire options are available, including Michelin 23.5R25 XHA (L3). The machine can also be equipped with a variety of attachments, including tool adapters and hydraulic systems. The built-in monitoring system detects and alerts on potential malfunctions, enhancing operational safety.

Safety and Technical Data

The Wheeled Loading Shovel 457 ZX complies with ROPS/FOPS standards, ensuring operator protection during use. High visibility from the cab and ergonomic solutions enhance user comfort. Key parameters include a maximum engine load of 186 kW and an operating weight of 19,182 kg. The machine provides safety and efficiency in demanding conditions through its advanced technologies.

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Technical data