Case 480E, 1990 Technical Specifications
| SideShift or CenterMount | CM |
| SAE dig depth (mm) | 3670 |
| Reach @ ground level (mm) | 5730 |
| Loading height (mm) | 2570 |
| Bucket width, min-max (mm) | 300-900 |
| Bucket breakout (kgf) | 3610 |
| Dipper breakout (kgf) | 2143 |
| Slew System | Cylinder |
| Loader Bucket Capacity (m3) | 0.6 |
| Dump height (mm) | 2590 |
| Bucket width (mm) | 2110 |
| Bucket breakout (kgf) | 2820 |
| Engine Make & Model | Case 4-390 |
| Engine power (kW@rpm) | 43@2200 |
| Engine displacement (lit) | — |
| Number of cylinders | — |
| Pump type | Gear |
| Pump flow (lit/min) | 91 |
| Relief valve pressure (bar) | 151.68 |
| Transmission type | PS TC |
| Drive | 2WD/4WD |
| Speeds, FR | 44 |
| Maximum speed (km/h) | 34 |
| Ride control (Std/Opt/NA) | — |
| Travel length (mm) | 6410 |
| Travel height (mm) | 3080 |
| Width (mm) | 2210 |
| Turn circle radius without brakes (mm) | 9710 |
| Operating weight (kg) | 4500 |
| Model | 480E |
Introduction
The Case 480E is a popular construction equipment due to its technical specifications and features. The equipment is designed to handle heavy-duty tasks and can be used on various terrains. In this article, we will analyze the advantages and disadvantages of the relevant features and specifications of the machine.
Advantages
Dig Depth and Reach
One of the most significant advantages of the Case 480E is its SAE dig depth of 3670mm and reach at ground level of 5730mm. This makes the machine suitable for deep and extensive digging operations like construction foundations and road construction. The machine can reach deeper and further, enabling efficient digging and finishing the work in less time.
Bucket Breakout
Another advantage of the Case 480E is its high bucket and dipper breakout. With the bucket breakout pressure of 3610kgf, the machine can handle heavy materials with ease, enabling it to move and dig large amounts of soil, concrete, and rocks in one go. The dipper breakout pressure of 2143kgf allows the machine to handle deeper dig operations.
Slew System
The Case 480E uses a cylinder slew system that allows the machine to rotate and swing the bucket around the work area with ease. This feature is crucial in maneuvering the equipment around tight spaces and digging angles that are challenging to reach. It simplifies the digging process and minimizes human effort, reducing the time spent on the job site.
Power and Transmission
The Case 4-390 engine in the machine produces 43kW@2200rpm, which is sufficient for heavy-duty operations. The engine’s power is suitable for digging and lifting heavy materials and transporting them to different locations on the job site. The PS TC transmission type provides up to 44 speeds in both 2WD and 4WD, and the maximum speed of 34km/h enables the machine to travel over long distances.
Disadvantages
Operating Weight and Width
The Case 480E has an operating weight of 4500kg, which makes it heavy and challenging to transport from one job site to another. It requires a suitable vehicle to move it around, which can be costly and time-consuming. The equipment’s width of 2210mm makes it difficult to maneuver in tight spaces and narrow pathways, restricting its accessibility to some job sites.
Loading Height
The loading height of the equipment is 2570mm, and this may not be suitable for loading heavy materials onto high platforms. It may require additional equipment like cranes or forklifts to lift the materials to the desired heights, adding to the operational costs and time spent on the job site.
Bucket Capacity
The Case 480E bucket capacity of 0.6m3 may be limited for some large-scale construction operations. It may require additional equipment or several trips to transport the needed materials. This can be time-consuming and can increase operational costs, reducing the efficiency of the machine workflow.
Real-World Applications
The Case 480E is suitable for various construction applications, such as digging foundations, grading, and excavation. For instance, in land excavation for a building foundation, the machine’s high dig depth and reach enable it to reach deeper and wider areas, making the excavation process efficient and faster. On the other hand, the bucket breakout pressure allows the machine to handle and move heavy materials, like gravel, sand, and rocks, with ease.
The machine’s disadvantage of a narrow width can limit its access to some job sites; however, the machine is still suitable for large-scale operations like road construction. For example, the machine is ideal for excavating trenches for pipeworks, and its high digging and bucket pressure capacity makes it efficient in digging deeper and holding more significant volumes of soil and rocks.
Overall Assessment
In conclusion, the Case 480E has several advantages and disadvantages. The equipment’s high digging depth and reach, bucket, and dipper breakout pressures enable it to handle heavy-duty operations with ease, making it ideal for construction and excavation projects. However, the machine’s operating weight, loading height, narrow width, and low bucket capacity can limit its accessibility and efficiency in some job sites. Regardless of the limitations, the Case 480E is still a reliable machine for heavy construction and excavation operations.
