JCB JS190LC 19.91t 2017-2021 - Technical data

JCB JS160/180/190 NLC/LC – Product Description

Powertrain and Design

The JCB JS160/180/190 NLC/LC is a tracked excavator powered by the JCB EcoMAX 444 TCA engine, compliant with EU Stage IV and EPA Tier 4 Final regulations. The engine delivers a power output of 93 kW (125 hp) at 2200 rpm, with a displacement of 4.4 liters. The excavator features a reinforced boom and dipper made from high-strength steel, providing durability and longevity in demanding job site conditions.

Undercarriage and Hydraulics

The undercarriage of the excavator utilizes a fully welded 'X' frame construction for long-lasting durability, even in the most challenging applications. The JCB JS160/180/190 employs an open-centered hydraulic system with dual variable flow pumps, enabling balanced hydraulic operation. The system is also equipped with a hydrostatic drive, enhancing efficiency. The hydraulic performance of both pumps is rated at 2 x 164 L/min.

Operating Parameters

In terms of operational parameters, the JS160/180/190 offers a bucket capacity ranging from 0.25 to 0.99 m³. The operating weight of the excavator fluctuates between 17,235 kg and 21,225 kg, depending on the selected model and configuration. The excavator can achieve a maximum digging depth of 6,286 mm and a maximum loading height of up to 9,398 mm.

Optional Equipment

The JS160/180/190 NLC/LC is equipped with a quickhitch system that facilitates rapid attachment changes, making it versatile for various tasks. Various track shoe options are available, ranging from 500 mm to 900 mm in width, allowing the excavator to be optimally tailored to the working conditions. Additional accessories include hydraulic systems for operating hammers and other tools.

Safety and Technical Data

The JS160/180/190 NLC/LC provides a number of safety features, including a ROPS that protects the operator in case of overturning, as well as a FOPS that minimizes the risk of injury from falling objects. JCB incorporates multiple lubrication points with centralized access, making maintenance easier and enhancing the longevity of the machine. The excavator also meets stringent emissions standards, eliminating the need for diesel particulate filters.