Fits Model: KOBELCO SK250-9 Air Conditioner, ZF Automatic Transmission, Cat C13 Diesel Engine, Air Conditioner, Load Moment Indicator, 38 ft Minimum 140 ft Maximum Boom Length, 35 ft Swingaway Jib, 1579 lb 60 ton Johnson Hook Block, 357 lb 8.5 ton Overhaul Ball, T/A Boom Dolly