2011년 9월 26일 월요일

Why Hydraulics ?

Lets review some information about the "Hydraulic Solution", Benefits of Hydraulic Equipment.

vs. Pneumatic (Air Powered) Tools
* No exhaust air creating noise, dust, and breathing problems. 
* Less wear and longer life as all parts continuously move in oil. 
  Will not freeze in cold weather. 
* Much higher performance to weight ratio (i.e. a 72 lb. hydraulic breaker will outperform a 90 lb. pneumatic breaker). 
* Far more portable than pneumatic (transportable by pick-up truck). 
* Versatility to be powered off other hydraulic sources (such as a Skidsteer or Bobcat).  * Lower initial cost and less fuel consumption.

vs. Electric Powered Tools
* No danger of high voltage injuries and can be used underwater. 
* Longer life and less maintenance. 
* Tools like the Hand Held Core Drill have built-in pressure relief if the bit binds in the cut - resulting in greater operator safety.

vs. Gas Powered Tools
* No danger of hot and poisonous exhaust. 
* Far less maintenance - as the power source is removed from the work area. 
* Less noise and weight - no engine on the tool.

General Comparisons

* High power-to-weight ratio - the highest of all available power sources. 
* Greater operator comfort + less fatigue = greater productivity.
* Lowest maintenance time and longer life of the components. 
* Less noise - no engine on the tool. Perfect for sound-sensitive jobs. 
* Hydraulic tools can be used underwater! 
* Will operate in sub-zero conditions when other tools freeze up. 
* One power source can run many different hydraulic tools. 
* Extremely portable power unit - small and easy to maneuver. 
* Versatility to run off other hydraulic power take offs (PTOs). 
* Operate indoors - no exhaust fumes from the tool. 
* Easy to cut wet - hydraulic tools are a closed system that cannot be contaminated by water, dust, or debris.

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