Same as the model 72700A with the added convenience of an air/hydraulic foot pump.; Air/hydraulic foot pump provides hands free operation and easy convenient lifting.; Metered pump valve provides safe lowering of load.; Fully adjustable universal saddle with adjustable arms to position the transmission.; Safety overload system prevents jack from being used beyond the ASME/PASE load-limiting standard.; Heavy duty chain with convenient chain tensioner secures load to saddle.; 2” diameter, flash chromed, single stage ram provides added stability throughout the entire lift range.; Wide base with four 3-7/8” diameter heavy duty swivel ball bearing caster wheels provides stability and easy maneuvering.