With the longest boom and high capacities combined with a small footprint and excellent maneuverability, the New GMK5250XL-1 pushes boundaries. The Grove single engine design with latest emission levels reduce the operating costs due to 30% lower diesel consumption compared to previous generation models. Features: Height-section 78,5 m Twin-Lock boom 18 m swingaway with jib and/or boom inserts for a maximum of 34 m length and up to 50° off-set. CCS operating system with jog-dial, boom configurator mode and MAXbase variable outrigger positioning MEGATRAK independent suspension with All-Wheel-Steering Mercedes OM471LA Tier 4f/ Euromot 5 engine with Mercedes G280 16-speed transmission Up to 21t roadable on the crane with boom over front Voith secondary water retarder standard or VIAB turbo retarder clutch optional for wear-free starting and braking Logistic benefits due to interchangeable counterweight slabs and self-rigging auxiliary hoist.