JCB 4CX, 1999: Features and Technical Specifications

JCB 4CX, 1999 Technical Specifications

Introduction

The JCB 4CX, 1999 Technical Specifications provide a detailed overview of the capabilities and features of this powerful construction machine. In this article, we will analyze both the advantages and disadvantages of the relevant specifications and features to give a balanced assessment of the JCB 4CX.

Advantages of JCB 4CX

SideShift or CenterMount

The SideShift or CenterMount feature of the JCB 4CX is advantageous because it allows for greater flexibility and precision when working on construction sites. This feature enables the operator to shift the backhoe loader to the left or right, making it easier to operate in tight spaces and around obstacles.

For example, if the operator needs to dig a trench close to a wall or fence, the SideShift or CenterMount feature can be used to move the backhoe loader to the side, providing clearance for the arm to reach the desired location. The feature also makes it easier to load and unload materials, as it can be shifted to the side of the truck bed for more efficient loading and unloading.

SAE dig depth

The SAE dig depth of 4320mm enables the JCB 4CX to dig deep trenches and foundations, making it a valuable asset for construction projects. This depth allows the backhoe loader to reach underground utilities such as pipes, cables or conduits ensuring a safe and secure work environment.

For example, when digging the foundation of a building, the depth of the trench often needs to be deep enough to accommodate multiple stories. The JCB 4CX with its SAE dig depth ensures that these depths can be reached with ease.

Loader Bucket Capacity

The loader bucket capacity of 1m3 is ideal for moving large quantities of materials quickly and efficiently. This feature also cuts down on loading and unloading time, making the JCB 4CX a more efficient machine overall. This feature also ensures that the operator can execute tasks more efficiently in comparison to other machines with lower capacities.

For example, if an operator needs to move a large quantity of soil or rubble from one location to another, having a loader bucket capacity of 1m3 can significantly reduce the number of trips required, increasing productivity, and reducing labor time.

Transmission type

The full PS transmission type of the JCB 4CX is advantageous because it allows smoother gear shifting than other types of transmission. This feature ensures the operator to maintain good control of the machine under various load conditions, and increasing maneuvering abilities.

Furthermore, the fully automatic gearbox, selected via in-cab shuttle shift lever, makes life easy, and not just for road travel. It also provides an efficient reverse shuttle that delivers fast, smooth directional changes and impressive maneuverability around any job site.

For example, during road closure conditions where space would become limited due to the work site operator can control the machine accurately via the gearbox requiring little effort, increasing efficiency, reducing fuel consumption and reducing operator strain.

Disadvantages of JCB 4CX

Physical size limitations

The JCB 4CX with its width of 2360mm can present challenges for access to confined areas or to work on narrow footpaths or raised areas, So the machine’s size can lead to potential damage in the environment, materials, or other machinery in the work area.

For example, if a construction site requires excavation in a tight area, the JCB 4CX may not fit into the space. This will result in more labor time or potential site or environmental damage if it is forced into the area.

Relief valve pressure

The relief valve pressure of 227 bar on the JCB 4CX can be less than ideal for larger tasks requiring heavier operating demands. This feature means that the machine usually lacks consistent power output, resulting in an increase in the time needed to complete large-scale or heavily loaded tasks.

For example, when tasked with constructing or excavating large building footings or walls, the machine may lack the hydraulic pressure required to complete these tasks in the desired time frame, leading to more downtime and an increase in labor cost.

Limited Dust Suppression Capability

The JCB 4CX does not come with any dust suppression features, which means it is not well suited to sites where dust reduction is an issue. In some cases, such situations might not only be dangerous to the operator but for other environments as well.

For example, excavation work creates significant amounts of dust, which can cause respiratory issues for workers and other site visitors. Failing to control the fine dust created through excavation can lead to legal implications in working sites incurs additional cost in maintenance once the dust infiltrates the machines working compartments.

Overall Assessment

The JCB 4CX has several features that make it a valuable asset for construction projects. The SideShift or CenterMount feature provides flexibility and precision, while the SAE dig depth allows for deep trenching and digging, and the loader bucket capacity ensures efficient loading transport of materials.

Alternatively, its limited dust suppression capability, physical size limitations, and relief valve pressure are some of the challenges the machine faced. However, despite the drawbacks, the JCB 4CX remains an excellent machine for most construction works and is often in high demand for its versatility, reliability and toughness.