JCB 3CX Sitemaster, 1999 Technical Specifications

Introduction

The JCB 3CX Sitemaster is a versatile construction equipment widely used in excavation, loading and transportation of materials. The equipment comes with a range of features and specifications that offer a range of advantages and disadvantages to its users. This article provides a comprehensive analysis of the key features and specifications of the JCB 3CX Sitemaster equipment.

Advantages of the JCB 3CX Sitemaster

1. SideShift or CenterMount (SS)

The JCB 3CX Sitemaster comes with a SideShift or CenterMount attachment that gives users flexibility in the positioning of the digging equipment. This attachment allows the operator to adjust the position of the digging unit by moving it laterally relative to the main body of the equipment. This feature is particularly useful in situations where the operator needs to work in a tight space or where the digging location is uneven. The SideShift attachment enables the operator to keep the equipment stable, reducing the risk of accidents.

2. SAE Dig Depth

The SAE Dig Depth of the JCB 3CX Sitemaster is 5460 mm, which is a considerable depth. This feature means that the equipment can reach deeper than most conventional excavation equipment. This depth helps operators to tackle excavation projects more efficiently and effectively. For example, if the operator needs to dig the foundation of a building or the basement, the JCB 3CX Sitemaster’s SAE dig depth allows for more accurate and thorough digging.

3. Loader Bucket Capacity

The Loader Bucket Capacity of the JCB 3CX Sitemaster is 0.9m³, which is substantial and ideal for construction projects where large volumes of soil, stones, sand, or gravel need to be moved. With this capacity, the JCB 3CX Sitemaster can handle site clearance work, loading trucks, and leveling work more effectively. The loader bucket capacity is particularly useful in construction projects requiring a higher amount of excavation, such as road building, building a reservoir, or installing drainage systems.

4. Engine Power and Transmission

The JCB 3CX Sitemaster is powered by a Perkins 1004.4T engine that delivers a power of 65 kW@2200rpm. This power output is strong enough to carry and move heavy loads over tough terrain. Additionally, the JCB 3CX Sitemaster is equipped with a Full PS transmission system that allows for smooth and effortless gear changes. The equipment has 2WDand 4WD options which make it even more versatile for any construction project.

Disadvantages of the JCB 3CX Sitemaster

1. Turning Radius

The JCB 3CX Sitemaster has a turning radius of 8300 mm without brakes. This radius is relatively large compared to other excavation equipment. The large turning radius means it is challenging to maneuver through narrow spaces and tight spaces, making it difficult to carry out tasks in more constricted locations.

2. Lack of Ride Control

The JCB 3CX Sitemaster does not have ride control, which means the equipment cannot smoothen its movement when it is traveling over uneven terrain. Ride Control allows the operator to maintain a steady load in the loader bucket while moving on rough surfaces. Without this feature, load spillage, and movement instability can occur, increasing the risk of accidents.

3. Pump Flow

The JCB 3CX Sitemaster’s pump flow is 136 liters/minute. This flow rate is relatively lower than many other excavation machines in the market. It may result in slower discharging of materials from excavation areas. This may reduce the efficiency of the equipment in completing projects on time.

Real-World Examples of JCB 3CX Sitemaster Application

For example, the JCB 3CX Sitemaster’s SideShift attachment provides additional flexibility in maneuvering through tight and confined areas such as densely built urban areas. The digging depth feature of the JCB 3CX Sitemaster will play a vital role in the construction of subways, where excavation is required to reach the required depth.

In contrast, the JCB 3CX Sitemaster’s inadequate pump flow makes it challenging to use in projects that require faster work completion. For example, in a large excavation project where the equipment with higher flow rates can complete the excavation quicker than JCB 3CX Sitemaster, the project owner may choose those other types of equipment.

Overall Assessment

The JCB 3CX Sitemaster is an effective excavation equipment that offers versatile solutions to most excavation and construction projects. The Sitemaster’s key strengths are its SideShift attachment, SAE Dig Depth, Loader Bucket Capacity, Engine Power, and Transmission System. The relatively large turning radius, lack of ride control, and low pump flow features are disadvantages that make it less versatile than other excavating equipment. The JCB 3CX Sitemaster is an ideal choice in most cases where a considerable depth of excavation, large volume of soil, stones or gravel, and powerful engine output is needed. However, its large turning radius means it is not very suitable for working in confined or narrow spaces.