Construction equipment

Cat Command remote expands to more models

The Cat Command remote control from Caterpillar is now available for the 374 and 395 crawler excavators and the D5, D6 and D7 crawler dozers.

The system is designed to remove operators from potentially hazardous work sites by providing remote operation of the machine from a safe distance. This is intended to eliminate safety hazards and reduce injuries caused by getting on and off machines.

For excavators, users can control digging, lifting and tracking functions from outside the cab. Caterpillar says the technology improves machine safety and productivity on a range of projects such as operating in unstable soil conditions, brownfields, shore work, demolition and material handling. It also allows production to restart immediately after disruptive processes, such as blasting in quarries.

Next-generation bulldozers are shipped from the factory ready for use, speeding up field installation with just a few additional parts required. With Command fully integrated with the machine’s electronics and hydraulics, remote operation provides quick response, smooth control and virtually no latency, according to the company.

Cat Command enables remote operation of bulldozers in applications such as salvage / salvage work, tearing up overburden or leach pads, backing up slurry ponds and operating near hazardous materials or slurry. unstable surfaces.

Two remote control options

The excavator control console provides a quick transition to line-of-sight machine control on the jobsite with a lightweight, compact console, supported by a comfortable shoulder harness. With no onsite communications infrastructure required, it is ideal for temporary or emergency remote operations. Using a 900 MHz or 2.4 GHz frequency communication protocol, the console offers a machine control range of up to 437 meters, handling excavator functions with virtually no response delay. If the remote stop switch is pressed, wireless communication is lost or the console is tilted more than 45 degrees, the built-in safety features will stop all movement of the excavator.

The Bulldozer Control Console’s Line of Site (LOS) system supports several assistive technologies the operator would have inside the cab, including traction control, AutoCarry, and the stable blade . Unlocking by electronic access card, the console can be configured to control another machine equipped with Command by replacing an RFID chip. Its lithium-ion battery provides fast charging and long run time at varying ambient temperatures, Cat explains. Built-in safety features stop all bulldozer movements if the remote stop switch is pressed, wireless communication is lost, or the console is tilted more than 45 degrees.

The control station for excavators and bulldozers allows offline operation from the comfort of an air-conditioned office on site or several miles away, as distance is limited only by wireless network capabilities. By eliminating fatigue-inducing vibrations from machine movements in the cab, operators can work with less fatigue, according to the company. The configurable station offers a cabin-like feel with familiar controls, complete with pedals, joysticks, adjustable seat, switches, and storage space. Multiple screens provide important visuals.

Source: Chenille


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