Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

   
 
Alatas on Facebook Follow Alatas on Twitter Follow Alatas on Google Plus Alatas You Tube Channel Alatas Linkedin
 
BLM ship crane thyristor control troubleshooting
 

Four BLM cranes - 4GE-C3 successfully repaired by Alatas.

The BLM cranes are fully electric cranes with a Thyristor controlled drive system. The owner had engaged numerous contractors, electric workshop and crane technicians over the past couple of months, but none was able to troubleshoot and repair these cranes.

ALATAS was called for help. Our specialized BLM experts had no trouble identifying the problem, our spare parts specialists supplied the required spare parts and the cranes were fixed!

 

BLM ship crane gallery:

Click to expand
Click to expand
Click to expand
Adjust crane #2 slew brake
Bad contact crane #1 hoisting
Burned cable
     
Click to expand
Click to expand
Click to expand
Limit switch burned cable
Change 24vdc relay
Gate controls require replacement
     
Click to expand
Click to expand
Click to expand
Crane hoisting card defective
Crane #4 luffing relay
Bad contact tip of hoisting component
     
Click to expand
Click to expand
Click to expand
Crane #3 luffing controls
Crane #4 hoisting limit switch bypass to be removed
Hoisting brake replaced
     
Click to expand
Click to expand
Click to expand
BLM crane
Hoisting relay
Limit switch inspection
     
Click to expand
Click to expand
Click to expand
Loose contact of control plug
Micro switch limit switch defective
Contact point inspection
     
Click to expand
Click to expand
Click to expand
Poor contact points
Slew motor coil inspection
Alatas engineer troubleshooting
     
Click to expand
Click to expand
Replaced crane hoist brake timer
Crane operators cabin
 
 
 
 
Download
 
 
 
Alatas Latest News
ILO 152 renewal and certification
Inspections and ILO 152 certification
details...
Crane cabin replacement
Crane cabin replacement and general repairs
details...
Liebherr crane luffing cylinder repairs
Liebherr CBW crane luffing cylinder replacements
details...
Crane control system
Ship crane control system replacement
details...
Hose replacement
Hydraulic hose renewal on Liebherr offshore cranes
details...
Crane bumper bars protect lattice boom crane from hook strikes
Crane bumper bars protect lattice crane booms
details...
Dock crane
Critical Dock Crane slew bearing repairs
details...
Hagglund crane
MacGreor Hagglunds Gl2524-2 slew bearing replacementl
details...
MacGregor crane rope sheave changeout
MacGregor crane rope sheave changeout
details...
Searex crane
Commissioning of 210 tons Searex Omnilift Offshore Crane
details...
 
 
 
Alatas Offices & Service Stations
Alatas UK Ltd - Head Office
Arthur Drive, Hoo Farm Ind. Est. Kidderminster
WORCS DY11 7RA UK
Tel: +44 1562 747050
Fax: +44 1562 747053
Aberdeen Office, Units 7 & 8 Airways Industrial Estate.
Pitmedden Road, Dyce, Aberdeen AB21 0DT, UK
Tel: +44 1224 797232
Fax: +44 1224 797232
Houston Office, 22015, South Frwy.
Manvel, Texas 77578 USA
Tel: +1 281 431 0707
Fax: +1 281 431 0799
Sachsenring 11, D-27711 Osterholz-Scharmbeck
Bremen, Germany
Tel: +49 4795 957 1460
Fax: +49 4795 957 4102
2203 Winning Centre, 29 Tai Yau Street, San Po Kong, Kowloon, Hong Kong
Tel: +852 2153 2153
Fax: +852 2153 2163
Carretera Carmen-Puerto Real Km. 14.5
Cd. Del Carmen, Campeche. México, C.P. 24157
Tel: +52 (938) 68 8 52 60
Fax: +52 938 110 6823
Jebel Ali Free Zone - South, P.O. Box 263 007
Dubai United Arab Emirates
Tel: +971 4 885 7954
Fax: +971 4 885 7229
Gravane 26, 4610 Kristiansand
Norway
Tel: +47 41448345
Fax: +47 TBC
C/O: Houston Office, 22015, South Frwy.
Manvel, Texas 77578 USA
Tel: +1 281 431 0707
Fax: +1 281 431 0799
1 Int'l Business Park #03-01E
The Synergy, Singapore 609917
Tel: +65 6861 2336
Fax: +65 6861 6261
Alatas on Facebook Follow Alatas on Twitter Follow Alatas on Google Plus Alatas You Tube Channel Alatsa Linkedin Share
 
 
  You are here: Home > News > BLM crane repairs