- This is about the mech piloted by Samurai X. For the corresponding LEGO set, see 9448 Samurai Mech. For the mech used by the Stone Army, see Samurai Mech (Stone Army).
The Samurai Mech was a large robot used by Samurai X to protect Ninjago from Serpentine threats. This advanced mech was equipped with a jet pack that allows it to fly, a detachable left fist, a large katana, a net for capturing enemies, and multiple projectile weapons. Later, it was modified to incorporate a seat on its shoulder, allowing a second person to ride the mech.
The Mech was eventually transformed to the Mech-enstein.
Eventually, it was freed from its possesion and was utilised by the new Samurai X.
Upon reaching the Constrictai Tomb in the Mountain of a Million Steps, Kai and Nya revealed that they reconfigured the Samurai Mech's left arm and added a seat so Sensei Wu could join them in the battle. The mech was confiscated and chained up with the Golden Weapons, but used in the ensuing battle after Lloyd freed them.
When the Nindroids infiltrated the Borg Tower, Nya called her Samurai Mech to ward them off.
The Samurai Mech was part of the Ninja exhibit at the Ninjago Museum of History.
After the Preeminent was destroyed, the mech was presumably freed of possession.
Prior to or during Season 7
P.I.X.A.L. gained control of the mech.
P.I.X.A.L. used the mech to save Lloyd when he fell off his dragon. The samurai then landed the mech onto the temple, but flew off before Nya could see who she was. However, the mech was shot down by a Vermillion catapult, destroying the mech and assumingly killing P.I.X.A.L., though Nya thought otherwise on the samurai's fate, a suspicion that she was later correct on.
Prior to Dead Man's Squall
P.I.X.A.L. rebuilt the mech and made it look like a short ElectroMech.
P.I.X.A.L. used it when she was controlled by Harumi. Harumi and Lloyd used it to get off the Bounty. It crashed in the jungle and was not mentioned later.
Nya managed to find it and give it back to P.I.X.A.L. Later, P.I.X.A.L. uses it to fight the Sons of Garmadon, but was defeated.
P.I.X.A.L. used it to get to the Ninjago police department.
P.I.X.A.L. tried to stop the Colossi, but was defeated.
- This is one of the few vehicles to appear in seasons after its debut.