WAF/LAF 2346 – 7760
1,800 – 7,083 kW
High-power reverse-reduction gearboxes for the largest workboat applications — ocean tugs, ATBs, large dredgers, and major commercial vessels. Engineered with welded steel housings for the most demanding continuous-duty propulsion installations.
Built for the Largest Workboat Applications
The WAF/LAF 2346 – 7760 range delivers the torque density needed for ocean-class tugs, ATBs, and major commercial vessels — backed by REINTJES' welded-steel housing construction and 80+ years of heavy-duty marine gearbox experience.
Welded Steel Housing
Welded steel housings deliver maximum strength and shock resistance for the most demanding ocean-class propulsion applications.
Continuous-Duty Reliability
Hydraulically operated disc clutches and oversized roller bearings ensure dependable continuous-duty performance for ocean operations.
Multiple Offset Configurations
Available in horizontal and vertical offset configurations to suit diverse engine room layouts on the largest workboats.
Low Operating Noise
Helical spur gears, case-hardened and tooth-flank ground with precision, deliver smooth, quiet operation across the full power range.
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Continuous Duty
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Specifications
WAF/LAF 2346-7760 Gearbox
| Model | Weight Dry | kW/rpm | Standard Reduction Ratios |
|---|
Custom reduction ratios and input speed variations available upon request. kW/rpm values shown represent the maximum gearbox rating; consult the REINTJES brochure or our application engineers for duty-cycle-specific selection.
Versions
- Welded steel housing for maximum strength and shock resistance
- Helical gears, case-hardened and tooth-flank ground
- Built-in, hydraulically actuated disc clutches with steel/sinter friction surfaces
- Heavy-duty roller bearings with integrated thrust bearing
- Full power transmission in both output directions
- Pressure-fed lubrication system with built-on oil pump and external filter access
- Rigid mounting (standard across the full WAF 2346 – 7760 range)
- Built-on seawater-resistant heat exchanger with fixed piping
- Maximum cooling water inlet temperature of 32°C (90°F)
- Connection for remote pressure and temperature supervision
- Built-on control valve with electric, pneumatic, or mechanical operation
- Input: free shaft with 1:30 cone
- Output: forged-on flange
- Coated with synthetic resin varnish (RAL 7001 silver-grey)
Downloads
WAF/LAF 2346 – 7760 Brochure
WAF/LAF 2346 - 7760 brochure with ratings, reduction ratios, weights, oil capacities, standard equipment, and available options for ocean-class workboat applications.
Download PDFREINTJES Product Guide 2026
Complete REINTJES marine gearbox product guide covering series families, marine applications, and broader selection references.
Download PDFNeed Help Selecting the Right Gearbox?
Our application engineers are ready to assist with gearbox selection, propulsion system integration, and complete project support.
Or call us directly: +1 (504) 469-4000