Grove GMK4070 Specifications

The Grove GMK4070 (Krupp KMK 4070) is an all-terrain mobile hydraulic crane manufactured by Grove (a prominent brand under the Manitowoc Group). This crane is highly regarded for its versatility, engineered to navigate both highways and rough job sites. Depending on the specific model year and generational iteration (such as the standard GMK4070, the upgraded Grove GMK4070-1, or the newer Grove GMK4070L, technical specifications can vary slightly.

• Lifting Capacity: 70 metric / 80 USt

• Main Boom: 5-section full power boom ranging from a minimum height of 36.75 ft up to 141.74 ft, utilizing a TWIN-LOCK pinning system

• Jib/Extension: Hydraulic offsettable lattice swingaway extension (jib) ranging from 32 ft to 56 ft

• Powerplant: Powered by a Merecedes OM 501 LA carrier engine generating roughly 422.5 horsepower and 1, 475.2 lb-ft of torque

• Transmission: ZF-AS TRONIC automatic transmission with 12 forward gears and 2 reverse gears

• Mobility & Suspension: Features 4 axles and MEGATRAK independent suspension with all-wheel steering for tight job-site navigation