JCB JS 460 45.4t 2001-2013 - Technical data

JCB TRACKED EXCAVATOR JS 460L - Product Description

Powertrain and Design

The JCB JS 460L is a crawler excavator designed for high operational efficiency. It features an Isuzu AA-6SD1TC engine that is water-cooled, generating a power output of 228 kW (305 HP) at 2000 rpm. This 6-cylinder engine uses direct injection and turbocharging, meeting Tier II low emissions standards. The static dimensions include a transport length of 11.86 m and a height of 3.56 m.

Undercarriage and Hydraulics

The JS 460L’s undercarriage employs a fully hydrostatic design with an epicyclic gearbox, offering three speeds with auto-shift capability. The hydraulic system is powered by two variable displacement pumps, providing a maximum flow rate of 680 L/min. This hydraulic system utilizes advanced filtration technology to extend hydraulic fluid and component life.

Operating Parameters

The JS 460L achieves a maximum digging reach of 13.13 m, and a maximum digging depth of 9.00 m. When using a standard 2.5 m dipper, the maximum tearout force at the bucket tip is 25,100 kgf. The use of various arm lengths and attachments allows for flexibility in diverse construction applications.

Optional Equipment

The JS 460L comes standard with various features, including an automatic engine shutdown, air conditioning, and radio. Optional equipment includes hydraulic hammers and various buckets, providing users the ability to tailor the machine for specific needs.

Safety and Technical Data

The JS 460L is equipped with advanced safety systems, including an automatic parking brake and performance monitoring capabilities. Key technical specifications include an operating weight of 46,820 kg and hydraulic working pressure of up to 325 bar. Additionally, the machine meets strict operational safety standards.