
P/N: C11746308 REV. AB June 2022
2
TABLE OF CONTENTS
1) SAFETY PRECAUTIONS .......................................................................................................................4
IMPORTANT INFORMATION AND WARNINGS......................................................................................... 5
2) FABRICATION OF GIRDER(S) FOR BRIDGE BEAM WITH CAPPING CHANNEL .............................8
STEP 1: CUT GIRDER AND C-CHANNEL (AS REQUIRED)..................................................................... 9
STEP 2: CHECK CAMBER (AS REQUIRED).............................................................................................. 9
STEP 3: GIRDER AND C-CHANNEL WELDING AT END (AS REQUIRED)............................................. 10
STEP 4: CLAMPING GIRDER AND C-CHANNEL (AS REQUIRED)......................................................... 10
STEP 5: GIRDER AND C-CHANNEL WELDING (AS REQUIRED)........................................................... 11
STEP 6: CHECK CAMBER AFTER WELDING (AS REQUIRED).............................................................. 11
3) ASSEMBLING BRIDGE GIRDER TO END TRUCKS (SINGLE GIRDER).............................................12
3.A) TRSG END TRUCK TYPES.................................................................................................................. 13
3.B) INTEGRAL-AXLE TUBE-FRAME END TRUCK .................................................................................. 14
3.C) FIXED AXLE END TRUCK.................................................................................................................... 15
3.D) CHANNEL TYPE END TRUCK............................................................................................................. 16
3.E) ROTATING AXLE TOP RUNNING END TRUCK................................................................................. 17
STEP 1: NOTCHING GIRDER AT ENDS (AS REQUIRED) ....................................................................... 18
STEP 2: MOUNTING GIRDER ON SUPPORT (AS REQUIRED).............................................................. 18
STEP 3: LOCATE & ALIGN END TRUCKS.................................................................................................. 19
STEP 4: POSITION END TRUCKS.............................................................................................................. 19
STEP 5: CHECK SQUARENESS BETWEEN END TRUCKS.................................................................... 20
STEP 6: CHECK SPAN DISTANCE BETWEEN END TRUCKS ................................................................ 20
STEP 7: WELDING END TRUCKS WITH GIRDER.................................................................................... 21
STEP 8: TRIA METRIC END TRUCK DRIVE INSTALLATION .................................................................. 22
STEP 8A: TRFA END TRUCK A4 DRIVE INSTALLATION ......................................................................... 23
STEP 8B: TRFC END TRUCK DRIVE INSTALLATION.............................................................................. 24
STEP 8C: TRRA END TRUCK DRIVE INSTALLATION.............................................................................. 25
STEP 9: BRIDGE BOLTED PLATE END CONNECTION SINGLE GIRDER ............................................ 26
4) END STOPS & TROLLEY STOPS..........................................................................................................27
4.A) END STOP ASSEMBLY......................................................................................................................... 28
4.B TROLLEY STOPS SUPPLIED BY CUSTOMER................................................................................... 28
5) MOUNTING HOIST ON GIRDER............................................................................................................29
YK/SK HOIST INSTALLATION ..................................................................................................................... 30
STEP 1: PREPARATION FOR MOUNTING HOIST ON GIRDER ............................................................. 30
STEP 2: MOUNTING HOIST ON GIRDER .................................................................................................. 31
Y80/800 HOIST INSTALLATION................................................................................................................... 32
STEP 1: PREPARATION FOR MOUNTING HOIST ON GIRDER ............................................................. 32
STEP 2: MOUNTING HOIST ON GIRDER .................................................................................................. 33