GR-900EX-4
GR-900EX-4 short-base crane
Reliability with 90 Tonnes of Capacity
If it’s not broken, don’t fix it! The GR-900EX-4, powered by a Cummins 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.
Specifications of modifications for GR-900EX-4 short-base crane Metric / Imperial
-
Model
GR-900EX-4 -
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 -
Length
14,38 m -
Width
3,32 m -
Height
3,81 m -
Axles
2 -
Drive
4x4x4
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