*mynauticexpo

MM_W2700

Product catalog summary

Overview: The MM W2700 is a vertical offset marine transmission suitable for both direct and remote mount applications. It is designed for medium and continuous duty applications with a maximum rated input of 670kW (897hp).

Description: The transmission features a robust design capable of withstanding continuous duty in workboat applications. It is fully tested, reliable, and simple to install, adhering to 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, mounting brackets, SAE 1 or SAE 0 bell housings, a trolling valve for slow-speed drive, and electric clutch control (24 VDC).

Ratings:

Medium Duty: Ratios range from 3.500 to 6.042 with a maximum torque of 3047 Nm and power capacities up to 670 kW (899 hp) at 2200 RPM.
Continuous Duty: Ratios range from 3.500 to 6.042 with a maximum torque of 2691 Nm and power capacities up to 507 kW (680 hp) at 2200 RPM.

Dimensions: The transmission has specific dimensions for installation, including a weight of 760 kg (1672 lb) and an oil capacity of 30.0 liters (31.8 US qt). Detailed dimensions for SAE bell housing and output coupling are provided.

Catalog excerpts

Vertical offset, direct or remote mount marine transmission. Maximum rated input: 670kW (897hp) Available for Medium and Continuous Duty applications. • 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 . • 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 . • Separated brackets . • Engine-matched torsional coupling . • Propeller shaft flange and coupling bolt sets . • Mounting brackets . • Trolling valve for slow-speed drive . • Electric clutch control (24 VDC).

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