Jacobsen GKIV Plus Riding Greensmower $24,950.00 CAD $19,336.25 USD Jacobsen GKIV Plus Riding Greensmower. Brand new 18hp Vanguard engine, rebuilt valve bank and rebuilt hydraulic pump. 11 blade reels. U # 2400; Year N/A Make Jacobsen Model 62306 Hours 2401 Serial # 02750 Print This Page