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GR-900EX-4

Same great boom and jib specs as its predecessor, now with a new Smart Counterweight setup that substantially boosts the crane’s radius.

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Product Specs

Capacity Class 90 t
Main Boom Length 12.0 m – 47.0 m
Boom Extension 10.1 m / 17.7 m
Max. Tip Height 65 m
Max. Counterweight 9.1 t
Hoist Line Pull 89.1 kN
Max. Radius 52.0 m
Dimensions 14.38 m L x 3.32 m W x 3.81 m H
Axles 2
Drive 4x4x4

Product description

Reliability with 90 Tonnes of Capacity

If it’s not broken, don’t fix it! The GR-900EX-4, powered by a Mitsubishi engine, was fully redesigned (not fixed, but redesigned) in 2020 and looks ahead with confidence, boasting its 90.7t of capacity. The new GR-900EX-4 kept the same boom and jib specs as its predecessor, making for a smooth transition. In a world first, this crane has a new Smart Counterweight setup which allows the crane to place the counterweight in two positions which will now boost the radius of the crane substantially.