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MM_W3300

MM_W3300

MM_W3300

Product catalog summary
Overview: The MM W3300 is a vertical offset marine transmission suitable for direct or remote mounting. It is designed for medium and continuous duty applications, with a maximum rated input of 613kW (821hp).
Description: The transmission features a robust design capable of withstanding continuous duty in workboat applications. It is fully tested, reliable, and easy to install, complying with ISO 9001 standards. It includes reverse reduction with hydraulically actuated multi-disc clutches and is compatible with various engines and propulsion systems.
Features: Key features include case-hardened gear teeth for durability, an output shaft thrust bearing for maximum propeller thrust, smooth hydraulic shifting, and suitability for twin engine installations. It also offers emergency "get home" capability, a robust cast iron casing, and an oil cooler with fittings and hoses.
Options: Available options include engine-matched torsional coupling, propeller shaft flange and coupling bolt sets, classification by major societies, mounting brackets, SAE bell housings, PTO options, trolling valve, adapter flange, electric clutch control, and a trailing pump.
Ratings:
  • Medium Duty: Ratios of 6.556 and 6.940 with maximum torque of 2789 Nm and power capacities up to 613 kW (822 hp) at 2200 RPM.
  • Continuous Duty: Ratios of 6.556 and 6.940 with maximum torque of 2694 Nm and power capacities up to 508 kW (681 hp) at 2200 RPM.
Dimensions: The transmission has specific dimensions for installation, including a weight of 1330 kg (2930 lb) and an oil capacity of 63.0 liters (66.8 US qt). Detailed dimensions for SAE bell housing and output coupling are provided.
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Catalog excerpts

MM_W3300-1

Available for Medium and Continuous Duty Vertical offset, direct or remote mount marine Maximum rated input: 613kW (821 hp) • Robust design also withstands continuous duty in workboat applications . • Fully works tested, reliable and simple to install. • Design, manufacture and quality control standards comply with ISO 9001 . • Reverse reduction marine transmission with hydraulically actuated multi-disc clutches . • Easy onboard maintenance . • Compatible with all types of engines and propulsion systems . • Case hardened and precisely ground gear teeth for long life and smooth running . • Output shaft thrust bearing designed to take maximum propeller thrust astern and ahead . • Smooth and reliable hydraulic shifting with control lever for attachment of push-pull cable or other operating • Suitable for twin engine installations (same ratio and torque capacity in ahead or astern mode). • Emergency "get home" capability . • Robust cast iron casing . • Free standing . • Oil cooler complete with fittings and flexible hoses . • Integrated brackets . • Engine-matched torsional coupling . • Propeller shaft flange and coupling bolt sets . • Classification by all major Classification Societies on request. • Mounting brackets . • Trolling valve for slow-speed drive . • Adapter flange for SAE 0 and SAE 1 connections . • Electric clutch control (24 VDC). • Trailing pump .

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MM_W3300-2

Medium Duty_ Continuous Duty Special Order Ratio

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MM_W3300-3

SA E Bell Housing Dimensions Output Coupling Dimensions Refer to the Installation Drawing for detail.

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All Masson Marine catalogs and brochures

  1. W1920

    2  Pages

  2. Brochure 2021

    7  Pages

  3. MM W1900

    2  Pages

  4. MM W18000 CH

    2  Pages

  5. MM W18000 C

    2  Pages

  6. MM W18000

    2  Pages

  7. MM W20000

    2  Pages

  8. MM W20500

    2  Pages

  9. NFB

    2  Pages

  10. NFA

    2  Pages

  11. MM W7200

    2  Pages

  12. MM W2900

    2  Pages

  13. MM_W5700

    2  Pages

  14. MM_W3450

    2  Pages

  15. MM_W4000

    3  Pages

  16. MM_W3900_

    2  Pages

  17. MM_W3700

    2  Pages

  18. MM_W20500

    2  Pages

  19. MM_W17000

    2  Pages

  20. MM_W12000_

    2  Pages

  21. MM_W8000_

    2  Pages

  22. MM_W7400

    2  Pages

  23. MM_W6400

    2  Pages

Archived catalogs

  1. MM_W7200_

    2  Pages

  2. MM_W18000

    2  Pages

  3. MM_W2700

    3  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.