Masson Marine Equipment
MM W3300
Masson Marine MM W3300 reverse reduction marine gearbox, 0.296 kW/rpm, max input 651 kW (873 hp), max 2,200 rpm, ratios 6.444–6.941, dry weight 1,260 kg.
Description
The MM W3300 is a marine reduction gearbox from Masson Marine's W range, built for continuous duty in workboat and dredger applications.
Key features
- Reverse reduction marine transmission with hydraulically actuated multi-disc clutches
- Case-hardened, precision-ground gear teeth for long life and smooth running
- Robust cast iron casing for direct or remote mounting
- Emergency "get home" capability
- Suitable for twin installation with 100% rated power ahead and astern
- Robust design with easy onboard maintenance; fully works-tested and simple to install
- Design, manufacture and quality control to ISO standards
Technical data
- Rating: 0.296 kW/rpm (0.397 hp/rpm) at ratio 6.444; 0.280 kW/rpm at 6.556; 0.259 kW/rpm (0.347 hp/rpm) at 6.941
- Maximum rated input: 651 kW (873 hp)
- Maximum speed: 2,200 rpm (can be upgraded to 2,250 rpm in specific cases)
- Sample capacities (ratio 6.444): 355 kW (476 hp) at 1,200 rpm, 474 kW (635 hp) at 1,600 rpm, 533 kW (714 hp) at 1,800 rpm
- Dry weight: 1,260 kg (2,780 lb)
Standard equipment
- Oil cooler 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
- Trailing pump
Specifications
| Model | kW/RPM (hp/RPM) | Maximum Rated Input kW (hp) | Maximum RPM | Ratio | Sample Ratio Capacities kW (hp) | Dry Weight kg (lb) | col8 | col9 |
|---|---|---|---|---|---|---|---|---|
| 1200 rpm | 1600 rpm | 1800 rpm | ||||||
| MM W3300 | 0,296 (0,397) | 651 (873) | 2200* | 6,444 | 355 (476) | 474 (635) | 533 (714) | 1260 (2780) |
| 0,280 (0,375) | 616 (826) | 6,556 | 336 (451) | 448 (601) | 504 (676) | |||
| 0,259 (0,347) | 570 (764) | 6,941 | 311 (417) | 414 (556) | 466 (625) |
More from Masson Marine
- Masson Marine MM W2800Y Twin Input Single Output Gearbox
- Masson Marine MM W1950
- Masson Marine EM311
- Masson Marine EM540
- Masson Marine EM611
- Masson Marine Dual Speed Gearboxes (W3300 DS, W3450 DS, W5200 DS)
- Masson Marine E-Range Gearboxes for Synchronous Motors
- Masson Marine MM W3300 DS Dual-Speed Gearbox
- Masson Marine MM W3450 DS Dual-Speed Gearbox
- Masson Marine MM W5200 DS Dual-Speed Gearbox
- Masson Marine PTI Type 1
- Masson Marine PTI Type 1G
Featured products
All products →
Component
A100-H
Accelleron A100-H single-stage turbochargers for high-speed diesel and gas engines from 500 kW to 6,000 kW, with pressure ratios up to 5.8, 66% efficiency and service intervals up to 24,000 hours.
Equipment
Konrad Stern Drive Product Line (500, 600 and 600B Series)
Konrad Marine 500, 600 and 600B series stern drives for working and high-speed boats: models 520, 540, 560, 620, 660, 680, 620B, 660B and 680B.
Equipment
Everllence 175D High-Speed Engine
V12, V16 and V20 high-speed marine diesel engine with 175 mm bore, 1,440–4,400 kW at 1,500–2,000 rpm, methanol-ready, for propulsion and gensets on naval, offshore, ferry, tug, yacht and fishing vessels.
Similar products