JCB 3CX SM 8.1t 2017-2020 - Technical data

Bagger Loader 3CX/4CX ECo – Product Description

Powertrain and Design

The 3CX/4CX ECo backhoe loader features an EcoMAX engine with power ranging from 55 kW (74 PS) to 81 kW (109 PS), ensuring high performance and torque at lower RPMs. The engine does not require complex exhaust treatment or the use of AdBlue, reducing maintenance costs. The TorqueLock system, combined with the optional automatic transmission, can achieve fuel savings of up to 25% and reduce travel time by 10%. The machine's design has been tested in challenging conditions using high-quality materials, ensuring its durability.

Working System and Hydraulics

This model is equipped with a modern hydraulic system with a strong pump delivering up to 165 l/min, which speeds up loading cycles. The use of a telescopic arm allows for increased digging depth by 1.2 m, reducing the time needed to reposition the machine. Optional equipment, such as a 6-in-1 bucket or hydraulic grab, enhances versatility. Built-in features like automatic bucket filling adjustment enable intuitive control and precision in operations.

Operating Parameters

The maximum digging depth ranges from 4 m to 6.14 m, and the maximum bucket capacity is between 1.0 m³ and 1.3 m³. The machine achieves torque values of up to 400 Nm at low engine speeds. With a focus on ergonomic design, operators can enjoy comfort and enhanced efficiency during work. The machine’s surface ensures adequate stability and maneuverability in challenging ground conditions.

Optional Equipment

Equipment can be enhanced with various accessories, such as heated mirrors and a front windshield, significantly improving work comfort in cold conditions. Additional safety systems increase usability, such as sensors detecting improper stabilization leg positioning. Other available options include different buckets tailored for various ground conditions, enhancing the machine's versatility.

Safety and Technical Data

The machine is equipped with safety systems that inform the operator of potential hazards and ensure optimal visibility due to the narrow engine cover. With multiple protection layers and special guards against damage, the machine parts are safeguarded against adverse conditions. Key technical parameters also include the ability to use lower-quality fuels, which is crucial in areas with limited access to standard fuel sources.