Advance GC marine gearboxes are non-reversing gearboxes that are matched with controllable pitch propellers and have no primary transmission. The OD (Output Drive) boxes for controllable pitch propellers are installed at the front end of the gearboxes, which can be matched with controllable pitch propellers of all brands. There is a central hole inside the output shaft, through which the hydraulic oil pipes of the controllable pitch propeller (CPP) pass.
• Multi-functional Integration: It combines functions such as clutch engagement, speed reduction, and withstanding propeller thrust. It can also be equipped with auxiliary power take-off (PTO) and auxiliary power input (PTI), fulfilling various operating conditions of ships.
| Advance GC marine gearboxes series | ||
| Trans.capacity | Naming Method | Model type |
|
0.537~14 kW/r·min-1 |
Center Distance and Transmission Capacity |
GCS320、GCH320、GCSE5、GCST9、GCST44 GCS750、GCST66、GCS850、GCH850、GCS950 GCH950 |
GCS - Vertically off-centered with a clutch.
GCH - Horizontally off-centered with a clutch.
GCE - Vertically off-centered without a clutch.
GCF - Horizontally off-centered without a clutch.
GCD - Angularly off-centered with a clutch.
GCC - Coaxial with a clutch.
GCC also means vertically off-centered with the output rotation direction being the same as that of the main engine and with a clutch.
Fifty years of marine gearbox experience have culminated in the design of a non reversible transmission for operation with our controllable pitch propellers, the GCS transmission. The flexible design allows for a number of Power Take-Off PTO) configurations, including primary and secondary PTO, PTO with clutch and two-speed PTO for special applications. Output shaft bearings are available as sliding bearings or anti-friction bearings depending on gearbox size. The GCS gearbox is available with vertical as well as horizontal offset. Special reduction ratio's, up to 7.5 are available for high speed engines running at 1200 to 1800 rpm.
● Available in vertical and horizontal configuration O Two shaft, single stage transmission
● Gear shafts made from alloy steel
● Gear wheels made from classificationcertified alloy steel, case hardened to ADVANCE specifications O Gear casing either cast or welded depending on size
● Input shaft and PTO shaft run in roller bearings
● Output shaft runs in either roller bearings or sliding bearings, depending on size
● Special adaptation for CPP oil distribution box
● Gearbox available with clutch and without clutch
● Primary PTO: PTO runs when engine runs, propeller only runs when clutch is engaged
● Secondary PTO: PTO and propeller run together when the clutch is engaged.
Address
No. 148 Dongfeng Village, Xiaoshan District, Hangzhou City, Zhejiang Province, China
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