Abstract: An improved skid steer vehicle that has a longitudinally extending main frame and wheels for supporting the main frame for movement over the ground. An operator's compartment spans substantially the entire lateral distance of the main frame in the fore and aft midportions thereof, An engine is contained within an engine compartment disposed rearward of the operator's compartment and includes an auxiliary hydraulic power supply driven off the engine. A pair of spaced apart actuating arms are operably coupled to the main frame at a first end and have a quick attaching mount disposed at a second end thereof. The improvement comprises a flail mower implement that has a quick attachment receiver that is adapted for selective engagement with the quick attaching mount of the pair of actuating arms.