Define caution. caution synonyms, caution pronunciation, caution translation, English dictionary definition of caution. n. 1. a. Careful forethought to avoid danger or harm. b. Close attention or vigilance to minimize risk: The car proceeded over the rickety bridge with...
Under US standards for mobile cranes, the stability-limited rated load for a crawler crane is 75% of the tipping load. The stability-limited rated load for a mobile crane supported on outriggers is 85% of the tipping load.
Crawler excavators. These multi-purpose machines are the most common, weighing up to 4 tons. They dig trenches, lift pipe and have a variety of attachments to increase their usefulness and efficiency. They are more balanced and stable while in use, even on rough terrain, and are less apt to get stuck.