Case 590SLE 4WD PS RC ext*, 2002 Technical Specifications
| SideShift or CenterMount | SS |
| SAE dig depth (mm) | 5420 |
| Reach @ ground level (mm) | 6530 |
| Loading height (mm) | 4190 |
| Bucket width, min-max (mm) | 300-900 |
| Bucket breakout (kgf) | 5610 |
| Dipper breakout (kgf) | 2360 |
| Slew System | Twin ram |
| Loader Bucket Capacity (m3) | 1 |
| Dump height (mm) | 2780 |
| Bucket width (mm) | 2360 |
| Bucket breakout (kgf) | 4092 |
| Engine Make & Model | Case4T-390 |
| Engine power (kW@rpm) | 75@2200 |
| Engine displacement (lit) | 3.9 |
| Number of cylinders | 4 |
| Pump type | Gear |
| Pump flow (lit/min) | 160 |
| Relief valve pressure (bar) | 207 |
| Transmission type | PS |
| Drive | 4WD |
| Speeds, FR | 42 |
| Maximum speed (km/h) | 35.3 |
| Ride control (Std/Opt/NA) | Std |
| Travel length (mm) | 5580 |
| Travel height (mm) | 3420 |
| Width (mm) | 2360 |
| Turn circle radius without brakes (mm) | 3980 |
| Operating weight (kg) | 8180 |
| Model | 590SLE PS ext* RC |
Introduction
The Case 590SLE 4WD PS RC ext* is a powerful backhoe loader designed for heavy-duty construction tasks. It features an impressive configuration of specifications and features that define its efficiency and effectiveness in its respective applications. This article analyses the advantages and disadvantages of the various features of the machine in practical scenarios.
Advantages of SideShift or CenterMount
The Case 590SLE features a SideShift or CenterMount feature that enhances its flexibility and versatility in operation. This means that the backhoe loader can move laterally, increasing its boom’s range of motion and making it possible to dig trenches or ditches next to buildings or walls. This feature increases the backhoe’s accuracy and precision in delicate and tight spaces, reducing the chances of damage to adjacent structures.
For instance, suppose a contractor wants to dig a trench adjacent to an already constructed wall. In that case, the SideShift feature will come in handy, as it will allow the backhoe operator to move the boom, subframe, or whole machine sideways without changing the machine’s orientation and position, therefore, enhancing precision.
Disadvantages of SideShift or CenterMount
The SideShift or CenterMount feature can lead to increased wear and tear on tires and wheels since the machine must often maneuver in awkward positions. For instance, frequent lateral movements can cause undue stress on the tires and rims, leading to faster wear and tear, and ultimately, higher maintenance costs.
Additionally, the SideShift feature can be a little tricky for novice operators, leading to increased downtime for learning and retraining. With increased downtime, construction projects can run behind schedule, leading to higher costs and unforeseen expenses.
Advantages of SAE Dig Depth
The 5420-mm SAE Dig Depth of the Case 590SLE backhoe loader is another feature that sets it apart from the competition. The deep dig depth means that the backhoe can dig deep trenches and foundations, making it an ideal machine for construction projects such as pipeline installation, mining, and other heavy construction tasks.
The machine’s deep dig depth also enhances its flexibility, as it can reach places that its competitors cannot. This means that the operator can complete tasks quickly and efficiently, leading to a reduction in project timelines and costs.
Disadvantages of SAE Dig Depth
One of the significant disadvantages of the deep SAE Dig Depth of the Case 590SLE backhoe loader is that it increases the likelihood of accidents during operation. This is most significant when working on sloping terrain, as the deep dig depth can cause the machine to lose balance and tip over.
The deep dig depth also makes the machine heavier and more massive, reducing its mobility and making it more challenging to transport over long distances. This means that the machine falls short when it comes to job sites that require smaller and more compact backhoes, with reduced transportation costs and smaller machine size.
Advantages of Loader Bucket Capacity
The 590SLE backhoe loader’s Loader Bucket Capacity of 1 m3 makes it an ideal machine for handling and transporting large quantities of material such as sand, gravel, and rocks. This feature comes in handy when working on large construction sites, where material handling is a critical component of the project.
The large Loader Bucket Capacity enhances the machine’s efficiency, as it means that the operator can handle more material in a shorter time. This, in turn, increases the speed of the construction project, reducing project timelines, and, ultimately, project costs.
Disadvantages of Loader Bucket Capacity
One of the significant disadvantages of a large Loader Bucket Capacity is that it puts undue stress on the machine’s components. When the operator fills the bucket to capacity, it puts tremendous pressure on the machine’s hydraulic systems. This pressure can lead to faster wear and tear of the machine’s components, reducing the lifespan of the backhoe and increasing maintenance costs.
Additionally, a large Loader Bucket Capacity can increase the chances of accidents during operation, especially when the machine is on uneven terrain. A full bucket can cause instability, making it difficult for the operator to move the machine without compromising safety.
Advantages of Drive and Speeds, FR
The Case 590SLE backhoe loader features a 4-wheel drive system that enhances its traction on challenging terrain. The 4WD system allows the machine to handle muddy, wet, or slippery conditions without getting stuck in the process. The feature makes the machine more reliable, particularly in challenging environments such as mines and quarries.
Additionally, the machine’s 42 forward speeds make it a highly efficient machine, as it can traverse long distances in a short time. This reduces the time required to move the machine from one job site to another, increasing its efficiency in completing tasks in shorter timelines.
Disadvantages of Drive and Speeds, FR
The 4WD system and the high number of forward speeds translate to increased fuel consumption, leading to higher operation costs. Additionally, the 42 forward speeds can be challenging for novice operators to master, leading to reduced efficiency and increased downtime.
Advantages of Overall Dimensions
The Case 590SLE backhoe loader’s overall dimensions make it a versatile machine that can handle different environments and spaces. Its relatively compact size means that it can maneuver in tight spaces, making it the ideal machine for tasks such as property development and urban construction.
Additionally, the machine’s overall dimensions make it easier to transport over long distances, reducing transportation costs and increasing the machine’s availability to different project sites.
Disadvantages of Overall Dimensions
The compact size of the Case 590SLE backhoe loader can be a disadvantage in situations where the machine needs to handle larger volumes of material. The machine’s smaller size limits its Loader Bucket Capacity, reducing the speed and efficiency of material handling.
Overall Assessment
The Case 590SLE 4WD PS RC ext* is an efficient and effective backhoe loader ideal for heavy-duty construction tasks. Its features and specifications make it an ideal machine for handling large construction projects that require precision, flexibility, and efficiency. However, like all machines, it has its advantages and disadvantages that must be considered when planning and executing construction projects. Therefore, we recommend this machine for heavy-duty construction tasks that require its unique specifications and features.
