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advice for buying a new car

How To Find The Right Excavator For Amphibious Conditions

by Earl Burton

Whether you work to build, maintain, or clear wetlands or shoreline areas, you need to find the right excavator for all of your amphibious work conditions. Amphibious work demands excavation machinery that's up to the task of digging, trenching, and accessing all terrains without compromise. So if you're interested in investing in machinery that can make a difference in difficult conditions, there are a few things you need to know before you buy.

Specialty Hardware

Treads and tracks should be independently strong in spite of gross tonnage, with inclusions that allow for long-term operation under both saline and marsh conditions. Treads are only as good as the tracks and components that comprise the system, so you should buy an excavator that has been built using precision hardware. Consider aluminum or polymeric track shoes that will limit corrosion over time, optional clamping that can replace bolt systems that are prone to failure, integrated bushings, as well as axles and sprockets that are aligned using non-welded design. These inclusions can make the difference when it comes to the limitations of working in wet conditions.

Precision Pontoons

Not only should the treads of an amphibious excavator need to be expertly designed, cut, and manufactured to prevent corrosion, but they need to be fixed to pontoons that will propel and float you in a wide range of conditions. Pontoons should be manufactured from marine-grade materials that are tolerant of salinity, and you should always look for units that have individual chambers instead of a single one. With multiple chambers, there is less chance of system failure in the event that a pontoon has been compromised. For convenience during transport, consider buying an excavator that includes hydraulic extension of main and accessory pontoons, with accessory ones an extra addition for increased stability.

Sophisticated Drive Power

Hydraulic systems are the norm for amphibious excavation, as the underlying need for power is a given under extreme conditions. Find equipment that utilizes not only hydraulic lifts and drives, but synchronous or multiple-synchronous systems that can drive each component expertly without compromise. With synchronous systems that engage in a concerted way, you will get power that's more efficient and capable of withstanding the extreme demands of muddy terrain, saturated loads, and floating conditions. In floating conditions, there is a need for synchronous system control that can balance and handle loads without challenge, so safety and efficiency is always a given. Contact an outlet, such as Scott Equipment, for further assistance.

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