Caterpillar 426C ext*, 1998 Technical Specifications

Introduction

The Caterpillar 426C ext* is a backhoe loader that is designed for use in construction sites and other heavy-duty applications. It is equipped with a range of features and specifications that make it a versatile machine for different tasks. In this article, we will analyze both the advantages and disadvantages of some of the key features of the Caterpillar 426C ext*.

SideShift or CenterMount

One of the key features of the Caterpillar 426C ext* is that it is available in both SideShift and CenterMount configurations. This means that operators can choose the configuration that best suits their needs. The advantage of a CenterMount configuration is that it provides better stability and balance, making it easier to operate the machine. On the other hand, a SideShift configuration allows for greater maneuverability in tight spaces, making it a better choice for work in urban areas or other tight spaces.

SAE Dig Depth

The SAE dig depth of 6129 mm is another important feature of the Caterpillar 426C ext*. This measurement provides an indication of the depth to which the machine can dig. The advantage of a deeper dig depth is that it allows operators to complete tasks that require digging deeper into the ground. This is useful for tasks like landscaping, excavating foundations, and other similar applications. However, the downside of a deeper dig depth is that it can reduce the stability of the machine, making it harder to operate in certain conditions.

Reach @ Ground Level

The reach at ground level, which measures 8485 mm, is another important specification of the Caterpillar 426C ext*. This measurement provides an indication of the horizontal reach of the machine. The advantage of a longer reach is that it allows operators to complete tasks that require digging or reaching further from the machine. This is useful for tasks like loading and unloading materials, as well as excavating trenches or other similar applications. However, a longer reach can also reduce the stability of the machine, making it harder to operate in certain conditions.

Loading Height

The loading height of 4925 mm is another important specification of the Caterpillar 426C ext*. This measurement provides an indication of the height at which the machine can load materials onto a truck or other surface. The advantage of a higher loading height is that it allows operators to complete tasks that require loading materials onto higher surfaces. This is useful for tasks like loading trucks, transporting materials to higher floors of buildings, and other similar applications. However, a higher loading height can also reduce the stability of the machine, making it harder to operate in certain conditions.

Bucket Width, Min-Max

The bucket width of the Caterpillar 426C ext* can be adjusted between 305 and 914 mm, making it a versatile machine for a range of tasks. The advantage of an adjustable bucket width is that it allows operators to complete tasks that require different sized buckets. For example, a narrower bucket may be better for digging in tight spaces, while a wider bucket may be better for excavating larger areas. However, this feature can also add complexity to the operation of the machine, making it harder to use for operators who are less experienced.

Bucket Breakout and Dipper Breakout

The bucket breakout of 6557 kgf and dipper breakout of 2865 kgf are important specifications of the Caterpillar 426C ext*. These measurements provide an indication of the force with which the machine can dig and excavate. The advantage of a high breakout force is that it allows operators to complete tasks more efficiently and with less effort. This is useful for tasks like digging through hard or rocky soil, excavating foundations, and other similar applications. However, a high breakout force can also cause the machine to be less stable, making it harder to operate in certain conditions.

Loader Bucket Capacity

The loader bucket capacity of 1 m3 is another important specification of the Caterpillar 426C ext*. This measurement provides an indication of the amount of material that the machine can move at one time. The advantage of a larger loader bucket capacity is that it allows operators to complete tasks more quickly and with fewer trips. This is useful for tasks like moving large amounts of soil, gravel, or other materials. However, a larger loader bucket capacity can also reduce the stability of the machine, making it harder to operate in certain conditions.

Dump Height

The dump height of 2575 mm is an important specification of the Caterpillar 426C ext*. This measurement provides an indication of the height at which the machine can dump materials. The advantage of a higher dump height is that it allows operators to complete tasks that require dumping materials onto higher surfaces. This is useful for tasks like filling trenches or other similar applications. However, a higher dump height can also reduce the stability of the machine, making it harder to operate in certain conditions.

Engine Make and Model

The engine make and model of the Caterpillar 426C ext* is the Cat 3054T. This engine has a power output of 59 kW at 2200 rpm and a displacement of 4 liters. The advantage of this engine is that it provides sufficient power for the machine to complete tasks efficiently and effectively. However, the downside of this engine is that it may be less fuel-efficient than other engines with similar power outputs.

Pump Type and Flow

The pump type of the Caterpillar 426C ext* is the VDAP and it has a flow rate of 162 liters per minute. The advantage of this pump type and flow rate is that it provides sufficient hydraulic power for the machine to complete tasks efficiently and effectively. However, the downside of this pump type and flow rate is that it may consume more fuel than other pump types with lower flow rates.

Transmission Type and Drive

The transmission type of the Caterpillar 426C ext* is the P’shuttle and it is available in both 2WD and 4WD drive options. The advantage of this transmission type and drive is that it provides operators with a range of options for different conditions. For example, 2WD may be better for work on flat surfaces, while 4WD may be better for work on rough or uneven terrain. However, the downside of this transmission type and drive is that it can add complexity to the operation of the machine, making it harder to use for operators who are less experienced.

Speeds

The Caterpillar 426C ext* has a range of speeds, with 4 forward and 4 reverse gears. The advantage of this range of speeds is that it provides operators with more options for controlling the machine in different conditions. For example, a lower gear may be better for work that requires more precise movement, while a higher gear may be better for work that requires faster movement. However, the downside of this range of speeds is that it can add complexity to the operation of the machine, making it harder to use for operators who are less experienced.

Ride Control

The Caterpillar 426C ext* does not come with a ride control feature as standard. This means that operators may experience more bumps and vibrations when using the machine. However, ride control can be added as an optional extra for operators who want a smoother ride.

Travel Length, Height, and Width

The travel length of