JCB JS 145 HD 16.6t 2000-2011 - Technical data

Parameters and equipment

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JS145HD - Product Description

Powertrain and Design

The JS145HD is a tracked excavator featuring a maximum operating weight of 17424 kg and an engine rated at 73 kW (98 hp). It incorporates a fully welded “X” frame type undercarriage with central belly guarding, ensuring high resistance to stresses and shocks. The excavator is powered by an Isuzu 4JJ1X water-cooled engine, which complies with EU Stage IIIA and EPA Tier 3 regulations and is equipped with direct fuel injection and a turbocharger.

Undercarriage and Hydraulics

This excavator features a fully hydrostatic drive system with a three-speed automatic shift. The hydraulic system is powered by a dual variable displacement main pump, providing a maximum flow of 2 x 128 L/min. It is designed for durability, featuring a comprehensive filtration system, including a 150-micron suction strainer and a 10-micron return line filter.

Operating Parameters

The JS145HD is equipped with a monoboom arm measuring 4.7 m in length. The maximum digging reach is 7970 mm, while the maximum digging depth is 5010 mm. With a 2.1 m dipper length, it can provide a maximum dipper tearout of 7515 kgf, making it highly effective for construction tasks.

Optional Equipment

Standard equipment includes an automatic engine warm-up system, double air cleaner, and high-performance work lights mounted on the boom and frame. Optional equipment includes hydraulic tool mounting systems and heated adjustable seats.

Safety and Technical Data

The excavator adheres to stringent safety standards, incorporating various safety systems, such as automatic spring-applied brakes and secure parking mechanisms. Key specifications include a working pressure in the main circuit of 318 bar and a travel circuit pressure of 343 bar.

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Technical data