Caterpillar 432D ext*, 2002 Technical Specifications
| SideShift or CenterMount | SS |
| SAE dig depth (mm) | 5894 |
| Reach @ ground level (mm) | 6664 |
| Loading height (mm) | 4274 |
| Bucket width, min-max (mm) | 305-1200 |
| Bucket breakout (kgf) | 6608 |
| Dipper breakout (kgf) | 2753 |
| Slew System | Twin ram |
| Loader Bucket Capacity (m3) | 1.03 |
| Dump height (mm) | 2650 |
| Bucket width (mm) | 2406 |
| Bucket breakout (kgf) | 5680 |
| Engine Make & Model | Cat 3054T |
| Engine power (kW@rpm) | 63@2200 |
| Engine displacement (lit) | 4 |
| Number of cylinders | 4 |
| Pump type | VDAP |
| Pump flow (lit/min) | 163 |
| Relief valve pressure (bar) | 228 |
| Transmission type | PS or P’shuttle |
| Drive | 2WD/4WD |
| Speeds, FR | 4/4 |
| Maximum speed (km/h) | 31.8 |
| Ride control (Std/Opt/NA) | Opt |
| Travel length (mm) | 5685 |
| Travel height (mm) | 2900 |
| Width (mm) | 2360 |
| Turn circle radius without brakes (mm) | 5350 |
| Operating weight (kg) | 8049 |
| Model | 432D ext* |
Introduction
The Caterpillar 432D ext* is a backhoe loader designed for construction, excavation, and other heavy-duty tasks. This machine boasts several features and specifications that make it a reliable and capable tool on job sites. However, as with any product, there are both advantages and disadvantages to consider when evaluating its performance and capabilities. In this article, we will analyze the features and specifications of the Caterpillar 432D ext* to provide a balanced assessment of its strengths and weaknesses.
SideShift or CenterMount
One of the unique features of the Caterpillar 432D ext* is its SideShift or CenterMount design. This feature allows for greater mobility and flexibility on job sites, as the operator can easily shift the backhoe from side to side, or mount it in the center for improved balance. The SideShift or CenterMount design can be particularly useful when working in tight spaces or uneven terrain, as it enables the operator to adjust the position of the backhoe as needed.
Advantages:
– Greater mobility and flexibility on job sites.
– Improved balance when mounted in center position.
– Allows for more precise positioning of the backhoe in tight spaces.
Disadvantages:
– Some operators may find the SideShift or CenterMount design difficult to adjust to, particularly if they are used to a standard backhoe configuration.
– The additional moving parts required for the SideShift or CenterMount design may increase maintenance and repair costs over time.
Real-world Example:
Imagine a construction site where workers are digging a trench for a new sewer line. The area is relatively small, with very little room for maneuvering. The operator of the Caterpillar 432D ext* backhoe uses the SideShift function to shift the backhoe slightly to the right, allowing them to dig in a more precise location without disrupting nearby electrical lines. This feature helps the operator complete the job quickly and safely, without causing any damage to the surrounding environment.
SAE dig depth (mm)
The SAE dig depth is a measurement of how deep the backhoe can dig. In the case of the Caterpillar 432D ext*, the SAE dig depth is 5894mm, which is relatively deep compared to other backhoe loaders on the market.
Advantages:
– Allows for more efficient and effective excavation, particularly in areas where deep digging is required.
– Gives operators more flexibility in choosing excavation sites, as they can work in deeper areas than with other backhoe loaders.
Disadvantages:
– Increased digging depth may require additional support structures, such as shoring, to prevent accidents or collapsing.
Real-world Example:
Imagine a construction crew tasked with digging a foundation for a new building. The excavation site is relatively deep, requiring the operators to dig to a depth of 5 meters. The Caterpillar 432D ext* backhoe allows them to complete the excavation quickly and efficiently, avoiding delays that could cause the project to fall behind schedule.
Loader Bucket Capacity (m3)
The loader bucket capacity measures the volume of material that the front-loader can move in a single pass. The Caterpillar 432D ext* has a loader bucket capacity of 1.03m3, which is larger than many other backhoe loaders on the market.
Advantages:
– Allows for more efficient and effective loading of material, reducing the number of passes required to complete tasks.
– Increases productivity on job sites, as operators can move more material in less time.
Disadvantages:
– Larger loader bucket capacity may make the machine less maneuverable in tight spaces or areas with limited visibility.
Real-world Example:
Imagine a construction crew tasked with clearing a large area of debris from a recent demolition. The Caterpillar 432D ext* backhoe’s larger loader bucket capacity allows them to clear the area more quickly and efficiently, reducing costs and time spent on the project.
Overall Assessment
The Caterpillar 432D ext* is a capable and reliable backhoe loader with several features and specifications that make it a valuable tool on job sites. The SideShift or CenterMount design allows for greater mobility and flexibility, while the larger bucket capacity and deep SAE dig depth increase efficiency and productivity. However, some features may have drawbacks, such as the increased maintenance costs associated with the SideShift or CenterMount design. Overall, the Caterpillar 432D ext* is a solid choice for construction and excavation tasks, providing operators with the tools they need to complete projects quickly and efficiently.
