Case 590SM 4WD PS RC ext*, 2003 Technical Specifications

Overview of Case 590SM 4WD PS RC ext*

The Case 590SM 4WD PS RC ext* is a versatile and powerful backhoe loader that is designed to handle a range of excavation and earthmoving tasks. It features a number of advanced features and specifications that make it ideal for use in a range of different applications, including construction, landscaping, and mining. In this article, we will provide a comprehensive analysis of the advantages and disadvantages of the relevant features and specifications of the Case 590SM 4WD PS RC ext*.

Advantages of the Case 590SM 4WD PS RC ext*

SideShift or CenterMount

One of the most notable advantages of the Case 590SM 4WD PS RC ext* is its SideShift or CenterMount capability. This feature allows the operator to shift the backhoe and its attachments to either side of the centerline of the machine. This provides greater flexibility and maneuverability when working in confined spaces or around obstacles. By shifting the backhoe to the side, the operator can avoid having to reposition the entire machine, which can save time and improve productivity. Moreover, it enables the machine to handle a wider range of tasks, including digging trenches, loading trucks, and grading surfaces.

SAE dig depth

The Case 590SM 4WD PS RC ext* also has an impressive SAE dig depth of 6070mm. This means that it can excavate to a depth of over six meters, which is ideal for digging foundations, sewer lines, and other deep excavations. This depth capacity puts the Case 590SM 4WD PS RC ext* ahead of many of its competitors in terms of excavation capabilities.

Pump type and flow

Another significant advantage of the Case 590SM 4WD PS RC ext* is the type of pump and the flow rate it provides. The machine’s gear pump provides a flow rate of 161 liters per minute, which is one of the highest in its class. This high flow rate increases the speed and efficiency of the machine, making it easier to perform tasks such as digging, trenching, and lifting. Moreover, the gear pump’s simplicity and durability make it more reliable, require less maintenance, and reduce downtime.

Travel height and length

The Case 590SM 4WD PS RC ext* also boasts impressive travel height and length, which make it more versatile on construction sites. The machine has a travel height of 3540mm and a travel length of 6860mm, allowing it to access tight workspaces and move easily across uneven terrain. This is particularly useful in applications such as landscaping, where the machine must navigate around trees, bushes, and other obstacles.

Disadvantages of the Case 590SM 4WD PS RC ext*

Operating weight

One of the main disadvantages of the Case 590SM 4WD PS RC ext* is its operating weight of 9170kg. This weight can limit its maneuverability and versatility in some applications, particularly in confined spaces. For example, if the machine needs to operate in areas with narrow access points or weight limits, it may have difficulty getting into or moving around the job site. Additionally, the heavy weight can put a strain on the machine, leading to more frequent maintenance and repairs.

Bucket width and capacity

Another disadvantage of the Case 590SM 4WD PS RC ext* is the limited bucket width and capacity. The machine’s bucket width ranges between 300mm to 900mm, which means it’s only suitable for smaller excavation tasks. Moreover, its bucket capacity is only one cubic meter, which is relatively low compared to other backhoe loaders in its class. This can limit the machine’s efficiency and productivity, particularly when handling large volumes of material.

Turn circle radius

The turn circle radius of the Case 590SM 4WD PS RC ext* is another limitation, as it inhibits the machine’s ability to make tight turns. The machine’s turn circle radius without brakes is 3890mm, which may make it difficult to maneuver in tight spaces. This can be a particular disadvantage in urban areas or construction sites with limited workspace.

Real-world Examples

To illustrate the advantages and disadvantages of the Case 590SM 4WD PS RC ext*, here are a few real-world examples:

1. Advantage: SideShift or CenterMount – A construction company working on a building foundation excavated a deep trench running parallel to an existing concrete wall. To ensure that they didn’t damage the wall, they used the SideShift function on their Case 590SM 4WD PS RC ext* to dig the trench at an angle without having to move the entire machine.

2. Disadvantage: Operating weight – A landscaping company needed to move their Case 590SM 4WD PS RC ext* into the backyard of a client’s property. However, due to the weight of the machine, they had to use a crane to lift it over the house and into the backyard, costing the company extra time and money.

3. Advantage: Pump type and flow rate – A mining company needed to move a significant amount of material from one end of a mine to another. The Case 590SM 4WD PS RC ext* provided the necessary flow rate and speed to move large volumes of earth efficiently.

Overall Assessment

While the Case 590SM 4WD PS RC ext* provides a range of advanced features and specifications that make it incredibly versatile and efficient in many applications, it also has some limitations that can impact its performance. Its SideShift or CenterMount capability, impressive SAE dig depth, high flow rate, and impressive travel height and length are significant advantages. However, its operating weight, limited bucket width and capacity, and turn circle radius can limit its maneuverability and versatility. Ultimately, the choice of whether or not to use the Case 590SM 4WD PS RC ext* will depend on the specific circumstances and requirements of each job site.