Liebherr LTM 1750-9.1 - Wiesbauer

Wiesbauer from Bietigheim (DE) is owning this nice Liebherr LTM 1750-9.1 mobile crane. The crane stood parked in a windmill park after the crane was used to built a tower. As assist crane was a Liebherr LTR 1100 used.

It is a 750 tonne crane on 9 axles, the transport mass, like the crane is standing here, is 108 tonnes. The crane is 22 meters long, 3 meters wide and 4 meters high.

The crane has a 52 meter telescopic boom, extendable with a 62 meter fixed jib or a 91 meter long luffing jib.

The upper cab is swinged backwards for the transport.

To reduce the transport mass onto 108 tonnes, the rear outriggers have to be removed. To give the crane enough stability during the (dis)assembly a fifth outrigger is mounted between the last wheels and behind the license plate.

The rear outriggers are transported in a frame by truck, they weight 4.6 tonnes each. Further are on the trailer 35 tonnes of counterweight and an adapter.

On a second trailer is laying the counterweight base plate of 11.6 tonnes, 25 tonnes of counterweight and the 23.6 tonne winchbox.

Because of the short outreach and the allowable transport mass is the hook often removed. A nice crane in the Wiesbauer colors!

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