PaleoMax is formed when the ancient dino engine zords combine together. The Mammoth serves as the main torso, the T-rex serves as the right leg, and the Tricera serves as the left leg.
The Red R.P.M. Ranger is able to get the 3 ancient engine zords to unite into PaleoMax. He pilots the megazord from the cockpit.
PaleoMax is extremely powerful, and he also has the ability to shoot out a gust of cold air from the Mammoth nose, which is at a temperature so cold, it can freeze magma.