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MM W2900
MM W2900
The MM W2900 is a vertical offset transmission available for direct or remote mount applications. It is designed for continuous duty applications with a maximum rated input of 680kW (910bhp).
The transmission supports various gear ratios, each with specific power capacities at different RPMs. For ratios ranging from 2.488 to 6.700, the power capacities at 1200, 1600, and 1800 RPM are 372kW, 496kW, and 558kW respectively, with a maximum RPM of 2200.
The transmission has specific dimensions for installation, including a weight of approximately 990 kg and an oil capacity of 40 liters. Key dimensions include A: 386 mm, B1/B2: 450 mm, C: 781 mm, H1: 408 mm, H2: 746 mm, L1: 662 mm, L2: 78 mm, L3: 815 mm.
Output coupling dimensions include bolt holes with a diameter of 37.0 mm. SAE bell housing dimensions are provided for two configurations, with bolt hole diameters of 13.49 mm and 11.91 mm.
Available options include engine-matched torsional coupling, propeller shaft flange and coupling bolt sets, classification by major societies, PTO (live or clutchable), trolling valve for slow-speed drive, and electric clutch control (24 VDC).
Catalog excerpts
MASSON MARINE SAS 5, rue Henri Cavallier 89100 St Denis Les Sens – France +33 3 86 95 62 00 www.masson-marine.com Vertical offset, direct or remote mount transmission Maximum rated input: 680kW (910bhp) Available for Continuous Duty applications Ratings Sample Power Capacities in kW 1200 rpm 1600 rpm 1800 rpm
Open the catalog to page 1
Output Coupling Dimensions Bolt Holes SAE Bell Housing Dimensions Bolt Holes Engine-matched torsional coupling. Propeller shaft flange and coupling bolt sets. Classification by all major Classification Societies on request. PTO (live or clutchable). Trolling valve for slow-speed drive. Electric clutch control (24 VDC).
Open the catalog to page 2All Masson Marine catalogs and brochures
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- Boat pump
- Transfer pump
- Fixed-pitch propeller
- Shaft drive propeller
- 4-blade propeller
- Motor reduction gearbox
- Boat reduction gearbox
- Ship reduction gearbox
- Reduction gearbox with clutch
- Transmission reduction gearbox
- Reduction gearbox with hydraulic clutch
- Variable-pitch propeller
- Nautical ship propeller
- Custom-made propeller
- Pump reduction gearbox
- Propulsion reduction gearbox
- Propeller nozzle