Model kW/RPM
(hp/RPM)		 Maximum Rated Input kW (hp) Maximum RPM Ratio Sample Ratio Capacities kW (hp) Dry Weight kg (lb)
1200 rpm 1600 rpm 1800 rpm
MM W4000 0,510 (0,684) 918 (1231) 1800 3,077 612 (821) 816 (1094) 918 (1231) 1270 (2800)
0,451 (0,605) 902 (1210) 2000 3,474 541 (726) 722 (968) 812 (1089)
0,399 (0,535) 918 (1231) 2300 3,923 479 (642) 638 (856) 718 (963)
0,368 (0,493) 957 (1283) 2600 4,258 442 (592) 589 (790) 662 (888)
0,339 (0,455) 949 (1273) 2800 4,625 407 (546) 542 (727) 610 (818)
0,298 (0,399) 834 (1118) 5,248 358 (479) 477 (639) 536 (719)
0,262 (0,351) 734 (984) 5,978 314 (422) 419 (562) 472 (633)

Description

  • Robust design and easy onboard maintenance.
  • Robust design also withstands continuous duty in workboat, dredger applications.
  • Fully works tested, reliable and simple to install.
  • Reverse reduction marine transmission with hydraulically actuated multi-disc clutches.
  • Case hardened and precisely ground gear teeth for long life and smooth running.
  • Robust cast iron casing for direct or remote mounting.
  • Emergency “get home” capability.
  • Design, manufacture and quality control standards comply with ISO.
  • Suitable for twin installation with 100% rated power in ahead and astern condition.

Standard Equipment

  • Oil cooler complete with fittings and flexible hoses.
  • Integrated Brackets.
  • Free Standing.
  • Lube Oil Pump.

Options

  • Engine-matched torsional coupling.
  • Propeller shaft flange and coupling bolt set.
  • Classification by all major Classification Societies on request.
  • PTO (live or clutchable).
  • Electric trolling valve for slow-speed drive.
  • Shaft brake.
  • Electric clutch control.
Download Technical Data Sheet MM W4000 NR(PDF)

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