Catalogs >
Masson Marine >
MM_W3900_

MM_W3900_
2Pages

Catalog excerpts

MM W3900 Vertical offset, direct or remote mount marine transmission. Maximum rated input: 850 KW Available for Continuous Duty applications. Description • • • • • • • 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. Direct access to the clutches. Compatible with all types of engines and propulsion systems. (Both FPP and Cpp application). Features • • • • • • • • • 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 system. 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. Separated brackets. Options • • • • • • • Engine-matched torsional coupling. Propeller shaft flange and coupling bolt sets. Classification by all major Classification Societies on request. SAE 0 or SAE1 bell housing PTO (live or clutchable). Standby oil pump. Electric clutch control (24 VDC).

Open the catalog to page 1

MM W3900 Continuous Duty Ratios kW /rpm 6,435 6,820 6,955 Sample Power Capacities (kW) 1200 rpm 490 466 417 0,408 0,389 0,348 1600 rpm 653 622 556 Max. rpm 1800 rpm 735 699 626 2100 2100 2100 *Ratings homologated with BV certification. Dimensions mm A B1 B2 C H1 H2 L1 L2 L3 Bell Hsg. 400 454 454 800 400 705 524 77.0 637 0 or 1 Weight kg 1605 Oil Capacity Litres 75 SAE Bell Housing Dimensions SAE No. A B C mm mm mm 647.7 511.18 0 1 679.45 530.23 711.2 552.45 Bolt Holes Diameter No. mm 16 12 13.49 11.91 Output Coupling Dimensions A B C D mm mm mm mm 343 292 178 25.4 Bolt Holes Diameter (E)...

Open the catalog to page 2