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Commercial Door & Gate Operator Modifications

Chamberlain, LiftMaster

7AUXTROLLEY10

LiftMaster AUX Trolley Mod JDC/JHDC 7 10ft (Incl. TDC48-1 (1) Chain #48 (1) 1"x 12' bar (2) 10-5810-P Tracks

AUX TROLLEY MOD JDC/JHDC 7 TO 10'
7AUXTROLLEY10 is an auxiliary trolley kit for LiftMaster® maxum JDC and JHDC Commercial Door Standard Duty Operators up to 10 ft.
Provides trolley type operation on standard lift doors (sectional) where side mount operator is preferred over a trolley operator.

1222_DUAL_TROLLEY_12'

LiftMaster Dual Trolley kit for 12' high door includes #41 Chain for 12ft High Door Angle tracks (2x) 12' and (1x) shaft

Provides a second drawbar-type operation on wide standard door
Includes 12ft tracks #41 chain hardware & Round Bar 1" x 20'
Works with TDC12 & TDC22 Maxum operators

1222_DUAL_TROLLEY_14'

LiftMaster Dual Trolley kit for 14' high door includes #41 Chain for 14ft High Door Angle tracks (2x) 14' (Actual length 227") and (1x) shaft

Provides a second drawbar-type operation on wide standard door
Includes 14ft tracks #41 chain hardware & Round Bar 1" x 20'
Works with TDC12 & TDC22 Maxum operators