Köhler Kran-Service GmbH
Dieselstrasse 9
D-64646 Heppenheim

phone +49 6252 9977 0
fax +49 6252 9977 55
at info@k-kran.de

Crane repair

Repairing damaged cranes is our business. Since 40 years.

Go to repair example...

Boom |Crane |Cylinder

Boom

Demag AC 395

Base section repair with complete new upper side

Demag AC 650

Repairing a boom section by partial replacing. X-ray examination and painting.

Demag AC 700

Repairing by partial replacing the boom headsection. X-ray examination, assembling and load testing of the complete boom.



Liebherr LTM 1090-2

Repairing a boom section by partial replacing. Bending the boom plate on our 600 t press. Painting after repair.

Liebherr LTM 1225

Repairing a boom section by partial replacing. Bending the boom plate on our 600 t press. Painting after repair.

Demag AC 60

Repairing a boom section by replacing the complete tube.

Crane

Terex-Demag AC 100

After an accident we made this extensive repair. We fabricated new boom sections. We overhauled the deformed cylinder. We repaired the damaged engine. The customer got back his crane in like new condition.

Faun ATF 60-3

Complete crane repair after accident. X-ray examination of the repaired boom section.

Faun ATF 160 G5

Complete crane repair after severe accident.

Cylinder

Terex AC 100 L

Cylinder tube and the chromium had deep scratches. We fabricated a new tube and a new rod. We delivered the cylinder like new including warranty.

Liebherr LTM 1090-2

The cylinder tube was cracked. We fabricated a new tube and the cylinder got a complete overhauling.

Liebherr LTM 1060-2

The chromium surface and the nut was damaged. We replaced the rod and the nut. The cylinder got a complete overhauling including new seals and high pressure testing.

Liebherr LTM 1500

The cylinder did not hold the pressure. We replaiced the seals, honed the tube, polished the rod and made a complete overhauling.

Liebherr LTM 1160-1

The cylinder rod and tube was made new by reusing the ends. The cylinder was assembled with new seal kits and tested with high pressure.

Liebherr LTM 1100-5.1

Repairing a damaged telematic-cylinder. Fabricating new guiding rails. Fabricating new rod section. Honing the tube, Assembling with new seal kits. High pressure testing.

Krupp KMK 6200

Repairing a damaged cylinder. Fabricating a new rod section. Honing the damaged tube. Overhauling the damaged valves. Assembling with new seal kits. High pressure testing.

Stapler Zylinder

Repairing a damaged cylinder. Replacing the damaged tube brackets. Honing the tube. Assembling with new seal kits. High pressure testing.

© 2017 Köhler Kran-Service GmbH, 64646 Heppenheim · All rights reserved
Crane repair Overview|Boom repair|Cylinder repair|Slewing ring overhauling|Winch overhauling|Test and inspection|Repair examples
Crane spare parts Overview|LIEBHERR|TEREX-DEMAG|TEREX-PPM|GROVE-KRUPP|TADANO-FAUN|GOTTWALD|
Tyres & work baskets|Hook blocks & accessories|Pads|Mats
Used cranes  
Construction machines  
Painting Crane painting|Construction machines painting
Köhler-Infos Company history|Imprint
Contact Adress & email|Contact persons|How to find us
© 2017 Köhler Kran-Service GmbH, 64646 Heppenheim · All rights reserved