Not that I particularly care for Wikipedia when it comes to politics, it does cite Bob Dole as a moderate.
Generally the bent on Wiki is left wing, which would tend to shove all conservatives into one corner with little distinction.
Though it should also be mentioned, that if we’re not going to see Dole as a moderate, McCain is also a conservative.
Whether you like it or not and despite huge disappointments McCain’s voting record is conservative, but I don’t consider him a statesman. Dole is.