JCB 51R 5.2t 2019-2022 - Technical data

JCB 51R 5.2t 2019-2022 - Product Description

Powertrain and Design

The JCB 51R is a mini excavator with an operating weight of 5.2 tons, designed for efficiency and productivity. Powered by a Perkins 404D-22 engine, it generates a power output of 35.7 kW at 2600 rpm. This machine features excellent operating stability and enhanced lifting capabilities, making it an ideal choice for jobs in confined spaces. Ergonomic design principles combined with a new generation of comfort make it an attractive option for users.

Undercarriage and Hydraulics

The excavator employs a closed-center hydraulic system that provides increased efficiency and smooth operation while saving fuel. Its undercarriage allows for maneuverability in tight spaces due to the reduced tail swing. Equipped with 400 mm steel tracks, the JCB 51R offers exceptional traction and stability on various job-site surfaces.

Operating Parameters

This mini excavator achieves a maximum digging reach of 5.47 m and a maximum digging depth of 3.65 m. The bucket tear-out force is rated at 42 kN, with a dipper tear-out of 29 kN. Compact transport dimensions of 5.349 m in length, 1.950 m in width, and 2.55 m in height facilitate transportation to challenging job sites.

Optional Equipment

The standard features of the JCB 51R include ROPS and TOPS certification, a color LCD display, and idle throttle functionality to reduce engine RPM when inactive. Additional options include work light guards, ROPS and TOPS-certified cab, and various bucket types. The ability to connect a variety of hydraulic implements enhances the machine's versatility across different construction applications.

Safety and Technical Data

Operator and environmental safety are paramount in the new JCB 51R mini excavator. The machine aims to reduce risks with safety systems, such as the 2GO system and electronic hydraulic locks. High-quality steel construction, spacious cab, and ROPS and TOPS certifications ensure safe operation. Key technical specifications include an operating weight of 5266 kg and a service interval of 500 hours for engine oil.