Powerdizer

The Powerdizer (パワーダイザー, Pawādaizā) is a robot & monkey-like special exosuit that Shun Daimonji uses to assist Kamen Rider Fourze in battle. The interior appears to generate a large amount of heat, enough to scald Miu when she attempts to use it. Because of this and the large amount of exertion required to make it move, only Shun can bring out its full potential in combat.

History
Originally, the Powerdizer was used by Kengo Utahoshi. However due to his weaker constitution, he always found himself severely hurt and weakened during and after its use. When Miu Kazashiro elected herself President of the Kamen Rider Club, she took it upon herself to take the Powerdizer into battle, believing that she, a cheerleader, would have the resistance and strength to use it.

However, after an epiphany led Shun to join the Kamen Rider Club, he found that he had the strength and resistance to operate the Powerdizer and it has become his personal vehicle/robot.

Modes
The Powerdizer has two alternate modes that can be operated manually or through linkup with the Astroswitch Kaban. It can become a land rover-like Vehicle Mode (ビークルモード, Bīkuru Mōdo) and the launch pad-like Tower Mode (タワーモード, Tawā Mōdo) to launch the Machine Massigler. Tower Mode also has missile-launcher batteries built into it to juggle opponents into the air, right into the flight path of the launched Machine Massigler.

Trivia

 * He is based off of SolDozer from the Metal Hero series "Tokyuu Shirei Solbrain".