From The TimeSplitters Wiki

Dozer
IMAGE NEEDED
Unlocked by	Arcade League > Honorary League > Mode Madness > Lip Up Fatty with bronze or better
Species	Cyborg
Size	Normal
Accuracy	N/A
Agility	4
Stamina	6
Fire Proof	5
Shock Proof	5
Default AI	2
Native TimeZone	?
First Appearance	TSFP Arcade League
Relations	N/A
Games	TSFP

TS1 Gesture	N/A	TSFP Gesture	Jigs, uttering, "Hey, I'm having a break here"
TS2 Gallery	N/A	TSFP Gallery	What is it? Don't ask me...

Dozer is an odd, levitating character that is unlockable in TimeSplitters Future Perfect. He is the prisoner you have to kill on the Mars Prison assault mode.