Crawler Crane

Kobelco 7050G-2

Kobelco 7050G-2, is a crawler crane with a maximum lifting capacity of 50 tons at 3.8 meters. It features a boom with an extendable length from 9.1 to 51.8 meters and a jib that can reach from 6.1 to 18.3 meters. The combination of the boom and jib can achieve lengths between 39.6 + 18.3 meters to 42.7 + 12.2 meters. Rope speed for hoisting and lowering ranges from 120 to 3 meters per minute. The crane has a working mass of 48 tons and exerts a ground pressure of 65 kPa. It’s powered by a Hino J08E-YD engine with an output of 213 kW at 2100 rpm and equipped with wire ropes of varying diameters for the main and auxiliary winches.

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*Crane Specifications, Load Charts, and Crane Manuals are for reference only. Contact the crane manufacturer for manuals to operate the crane properly.

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Product Description

Performance:

Max lifting capacity: 50 tons at 3.8 meters
Boom (Tower) length: 9.1 to 51.8 meters
Jib (Tower Jib) length: 6.1 to 18.3 meters
Max combined Boom (Tower) + Jib (Tower Jib) length: 42.7 + 12.2 meters or 39.6 + 18.3 meters
Rope speed: Main hoist (up/down): 120 to 3 m/min; Aux hoist (up/down): 120 to 3 m/min; Tower Jib hoist: N/A; Third drum (optional): 120 to 3 m/min
Boom (Tower) hoist (up/down): 70 to 2 m/min
Slewing speed (free/brake): 4.5 min-1 {rpm}
Travel speed: 2.3 / 1.5 km/h
Operating weight (basic setup): 48 tons
Ground pressure (basic setup): 65 kPa {0.66 kgf/cm2}
Gradeability: 40% (21.8 degrees)
Rated line pull: 68.6 kN {7.0 tf}