Oliver the Excavator is a kind hearted and wise member of the Sodor Construction Company. He is painted brown with a pale green panel on his back and he is No. 14 which painted in red on his back. Oliver loves to do dig and do demolition work and can switch from different tools including a bucket, a chisel, a scissor claw and a wrecking ball.
Oliver is a member of the construction team called The Pack which works for the Sodor Construction Company. Member of The Pack include Nelson, Jack, Alfie, Max and Monty, Kelly, Byron, Ned, Isobella, Patrick and Buster.