When specifying components for a hydraulic power unit, the prime mover is sized based on torque, speed, and power requirements of the hydraulic pump. This is fairly straightforward for electric motors bec ause they generally have a starting torque that far exceeds running torque.
Great Danes live on average 8 to 10 years, but have been known to reach 12 years of age. The Great Dane is subject to two main health problems that afflict 99% if them - Dysplasia and Bloat. Great Danes cost more to look after than smaller dogs. Their shots will cost more, especially their heartworm medicine.
The Big and Small of It. The type of breed your dog is and her size will help you determine what her life expectancy will be. Typically small dogs live longer than larger ones. Small breeds like Yorkshire terriers and Chihuahuas have an average lifespan of about 14 years, with some living as long as 20 years. Larger breeds like the Great Dane or bloodhounds average between 8 and 11 years.