Construction Machine Blog

The usual track excavator is a common machine used for logging and construction industry. On the steeper grounds, the operator will need to bench on the slope to be able to gain access for them to ensure their safety. Though, this process not desirable always because of some instances when the stability of the slope is concerned.

Spider excavator is a type of excavator which has the ability to walk and perform task in all terrain places. It has 4 legs and it can able to walk like a spider on steep slopes without the need of constructing large benches and it will not create any undue disturbances on the ground. It will only produce a ground compaction from the base of its spider-like legs.

The spider hoe or the legs uses the buckets for walking in to the rough terrain. The bucket is tightly placed at the slope downward the machine; the front legs that are located below the wheels at the back are lifted as the telescopic arm trusting the machine up to the hill through its wheels.

The operator gives power for driving as he increases the tension of the winch. Due to the rough terrain, the wheels must be adjusted continuously so that the operator can stabilize the spider hoe horizontally. Every single movement of the machine is adjusted by the operator manually; it is possible to apply for up to 8 functions simultaneously using the joy sticks and the pedals for the safety operation of the machine.

It is also equipped with a hydrostatic rubber tires for its traveling for the speed of 6kph when in flatter grounds. Spider like legs is able to step over the small tress and can over obstacles for as high as 2 meters.

Larger spider excavator machines have 8,100kg operating weight and with excavating performance of 15,000kg. The long stick of the machine can reach 26 feet from the center when it is fully extended. Boom is connected nearby the center of the machine which has gravity for allowing excellent torque.

The spider excavator can simply straddle the trench by making use of its own weight, optimizing its ability by digging hole under itself. Prepared with thumb and twisting wrist for the bucket which adds to the versatility of the machine.

In addition, because of its light weight and high performance characteristics, the spider hoe is ideal for using the helicopter to transfer the machine to the remote sites, fully equipped with fuel and already on the go for work.

This entry was posted on Monday, August 9th, 2010 at 10:25 pm and is filed under Excavators. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.