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700C - Winch gears for marine applications

Intended for shipboard cranes, deck machinery, offshore cranes and winches, pipelayers

700C - Winch gears for marine applications, Winch Drives

Planetary winch gearboxes of the 700C series are developed from the ‘’Trasmital wheel hub gearboxes’’ for hydraulic drive. The series is composed of 18 finely spaced frame sizes, with torque capacity from 1.000 to 625.000 Nm.
The compact design allows the gearbox to be integrated into the winch drum. The failsafe brake can be integrated inside the gearbox or mounted externally, with common lubrication with the gears. Electric-driven variations are available with both in-line and right angled configurations. Double motor input is available for size 726C.
Strong bearings are included to take rope pull forces up to 100T (gear size 726C). Additional features:
-Class approval program.
-ATEX conformity on demand.

Torque ratings are organized by FEM class, in accordance with minimum admitted Class safety factors for gears.

Technical data

APPLICATIONS
Hoisting - Luffing winch

TORQUE RANGE
2000 ... 260000 Nm

GEAR RATIOS
19....492

STANDARD FEATURES
Class approval program
ATEX conformity on demand
Torque ratings are organized by FEM class
The failsafe brake can be integrated inside the gearbox or mounted externally, with common lubrication with the gears
Electric-driven variations are available with both in-line and right angled configurations

Fem classification T5|L2|M5 at Output Speed 25 rpm

TypeTorque Nm
703 C22000
705 C25300
706 C310000
707 C316000
709 C323000
710 C329500
711 C331000
713 C348500
715 C364500
716 C377500
717 C3105900
718 C3111500
720 C3164500
722 C3260000