C – Continuous Duty: For vessels operating at or near full load for long durations (e.g. tugs, trawlers, offshore supply). Highest thermal and mechanical endurance.
M – Medium Duty: For vessels with a mix of load conditions — some high load, but regular periods of reduced power (e.g. ferries, patrol boats, standby vessels).
L – Light Duty: For vessels operating at moderate power most of the time, but requiring high power in short bursts (e.g. fast yachts, fast crew boats).
P – Pleasure Duty: For recreational or non-commercial craft — typically intermittent use at high power (e.g. sportfishing boats, private yachts). Highest kW output but lower cycle endurance.
Model | Gear Ratio Range | Weight (kg) | Duty Ratings | kW @ RPM (C) | kW/rpm (C) | kW @ RPM (M) | kW/rpm (M) | kW @ RPM (L) | kW/rpm (L) | kW @ RPM (P) | kW/rpm (P) | PRICE | WLS 234/1 | 1.179 – 2.864 | 295.0 | M, L, P | – | – | 598 @ 1800 | 0.33 | 667 @ 1800 | 0.37 | 674 @ 2100 | 0.32 | POA |
WLS 334 | 1.122 – 3.522 | 340.0 | M, L, P | – | – | 690 @ 1800 | 0.38 | 828 @ 1800 | 0.46 | 1081 @ 2100 | 0.51 | POA |
WLS 430/1 | 1.485 – 3.550 | 490.0 | M, L, P | – | – | 1173 @ 1800 | 0.65 | 1334 @ 1800 | 0.74 | 1380 @ 2100 | 0.66 | POA |
WLS 730/1L | 2.036 – 3.954 | 725.0 | M, L, P, S | 1955 @ 1800 | 1.09 | 2116 @ 1800 | 1.18 | 2185 @ 2100 | 1.04 | 2369 @ 2100 (S) | 1.13 | POA |
WLS 730/1 | 2.036 – 3.954 | 725.0 | M, L, P, S | 1955 @ 1800 | 1.09 | 2116 @ 1800 | 1.18 | 2185 @ 2100 | 1.04 | 2369 @ 2100 (S) | 1.13 | POA |
WLS 930/1L | 1.525 – 3.954 | 950.0 | M, L, P | 2760 @ 1800 | 1.53 | 2944 @ 1800 | 1.64 | 3082 @ 2100 | 1.47 | 3082 @ 2100 | 1.47 | POA |
WLS 930/1 | 1.525 – 3.954 | 950.0 | M, L, P | 2760 @ 1800 | 1.53 | 2944 @ 1800 | 1.64 | 3082 @ 2100 | 1.47 | 3082 @ 2100 | 1.47 | POA |
WLS 1540 | 3.050 – 4.630 | 1,450.0 | M, L, P | 3125 @ 1800 | 1.74 | 3275 @ 1800 | 1.82 | 3425 @ 1800 | 1.90 | 3575 @ 1800 | 1.99 | POA |
WLS 1930 | 1.450 – 3.860 | 1,550.0 | M, L, P | 3700 @ 1800 | 2.06 | 3850 @ 1800 | 2.14 | 4000 @ 1800 | 2.22 | 4150 @ 1800 | 2.31 | POA |
WLS gearboxes are REINTJES large reversing units for high-power vessels, offering medium, light, and pleasure duty ratings with robust torque capacity and wide gear ratio options. |
Spare Parts: For all spare parts enquiries, please supply the gearbox model, serial number, and vessel name. This ensures correct parts identification and minimises delays. Parts availability may vary by configuration and build year. |
Duty Ratings
C – Continuous Duty: For vessels operating at or near full load for long durations (e.g. tugs, trawlers, offshore supply). Highest thermal and mechanical endurance.
M – Medium Duty: For vessels with a mix of load conditions — some high load, but regular periods of reduced power (e.g. ferries, patrol boats, standby vessels).
L – Light Duty: For vessels operating at moderate power most of the time, but requiring high power in short bursts (e.g. fast yachts, fast crew boats).
P – Pleasure Duty: For recreational or non-commercial craft — typically intermittent use at high power (e.g. sportfishing boats, private yachts). Highest kW output but lower cycle endurance.
REINTJES VLJ SERIES GEARBOXES
Model | Gear Ratio Range | Weight (kg) | Duty Ratings | kW @ RPM (C) | kW/rpm (C) | kW @ RPM (M) | kW/rpm (M) | kW @ RPM (L) | kW/rpm (L) | kW @ RPM (P) | kW/rpm (P) | PRICE | VLJ 430 | 1.485 – 3.550 | 490.0 | M, L, P | – | – | 1173 @ 1800 | 0.65 | 1334 @ 1800 | 0.74 | 1380 @ 2100 | 0.66 | POA |
VLJ 730/1 | 2.036 – 3.954 | 725.0 | M, L, P, S | 1955 @ 1800 | 1.09 | 2116 @ 1800 | 1.18 | 2185 @ 2100 | 1.04 | 2369 @ 2100 (S) | 1.13 | POA |
VLJ 930/1 | 1.525 – 3.954 | 950.0 | M, L, P | 2760 @ 1800 | 1.53 | 2944 @ 1800 | 1.64 | 3082 @ 2100 | 1.47 | 3082 @ 2100 | 1.47 | POA |
VLJ 1930 | 1.410 – 3.864 | 1,550.0 | M, L, P | 3885 @ 1800 | 2.16 | 3885 @ 1800 | 2.16 | 3885 @ 1800 | 2.16 | 3885 @ 1800 | 2.16 | POA |
VLJ 2230 | 1.513 | 2,150.0 | M, L, P | 4935 @ 1800 | 2.74 | 5145 @ 1800 | 2.86 | 5271 @ 1800 | 2.93 | 5271 @ 1800 | 2.93 | POA |
VLJ 4431 | 2.514 – 4.995 | 4,300.0 | M, L, P | 7350 @ 1800 | 4.08 | 7725 @ 1800 | 4.29 | 8100 @ 1800 | 4.50 | 8500 @ 1800 | 4.72 | POA |
VLJ 6831 | 2.514 – 4.995 | 5,100.0 | M, L, P | 8925 @ 1800 | 4.96 | 9375 @ 1800 | 5.21 | 9825 @ 1800 | 5.46 | 10275 @ 1800 | 5.71 | POA |
VLJ 6841 | 2.514 – 4.995 | 5,200.0 | M, L, P | 9875 @ 1800 | 5.49 | 10325 @ 1800 | 5.74 | 10775 @ 1800 | 5.99 | 11225 @ 1800 | 6.24 | POA |
VLJ 7531 | 2.514 – 4.995 | 5,800.0 | M, L, P | 10975 @ 1800 | 6.10 | 11425 @ 1800 | 6.35 | 11875 @ 1800 | 6.59 | 12325 @ 1800 | 6.85 | POA |
VLJ 7541 | 2.514 – 4.995 | 5,950.0 | M, L, P | 12100 @ 1800 | 6.72 | 12550 @ 1800 | 6.97 | 13000 @ 1800 | 7.22 | 13450 @ 1800 | 7.47 | POA |
VLJ gearboxes are REINTJES heavy-duty reversing units for very high-power vessels, designed with large torque capacity and medium, light, and pleasure duty ratings for demanding commercial applications. |
Spare Parts: For all spare parts enquiries, please supply the gearbox model, serial number, and vessel name. This ensures correct parts identification and minimises delays. Parts availability may vary by configuration and build year. |
REINTJES VA SERIES GEARBOXES
Model | Gear Ratio Range | Weight (kg) | Duty Ratings | kW @ RPM (C) | kW/rpm (C) | kW @ RPM (M) | kW/rpm (M) | kW @ RPM (L) | kW/rpm (L) | kW @ RPM (P) | kW/rpm (P) | VA 2451 | 2.400 – 4.950 | 1,850.0 | M, L, P | 3420 @ 1800 | 1.90 | 3590 @ 1800 | 1.99 | 3760 @ 1800 | 2.09 | 3925 @ 1800 | 2.18 |
VA 2741 | 2.400 – 4.950 | 2,150.0 | M, L, P | 4045 @ 1800 | 2.25 | 4245 @ 1800 | 2.36 | 4440 @ 1800 | 2.47 | 4635 @ 1800 | 2.58 |
VA 3451 | 2.400 – 4.950 | 2,800.0 | M, L, P | 5325 @ 1800 | 2.96 | 5585 @ 1800 | 3.10 | 5845 @ 1800 | 3.25 | 6105 @ 1800 | 3.39 |
VA 3462 | 2.400 – 4.950 | 2,900.0 | M, L, P | 5890 @ 1800 | 3.27 | 6170 @ 1800 | 3.43 | 6450 @ 1800 | 3.58 | 6730 @ 1800 | 3.74 |
VA 3541 | 2.400 – 4.950 | 3,100.0 | M, L, P | 6225 @ 1800 | 3.46 | 6515 @ 1800 | 3.62 | 6805 @ 1800 | 3.78 | 7095 @ 1800 | 3.94 |
VA 4851 | 2.400 – 4.950 | 3,650.0 | M, L, P | 6650 @ 1800 | 3.69 | 6965 @ 1800 | 3.87 | 7280 @ 1800 | 4.04 | 7595 @ 1800 | 4.22 |
VA 4855 | 2.400 – 4.950 | 3,800.0 | M, L, P | 7105 @ 1800 | 3.95 | 7445 @ 1800 | 4.14 | 7785 @ 1800 | 4.32 | 8125 @ 1800 | 4.51 |
VA 4941 | 2.400 – 4.950 | 4,100.0 | M, L, P | 7405 @ 1800 | 4.11 | 7759 @ 1800 | 4.31 | 8112 @ 1800 | 4.51 | 8465 @ 1800 | 4.70 |
VA gearboxes are REINTJES heavy-duty marine reversing units for high-output engines, providing medium, light, and pleasure duty ratings with robust power transmission for large commercial and offshore vessels. |
Spare Parts: For all spare parts enquiries, please supply the gearbox model, serial number, and vessel name. This ensures correct parts identification and minimises delays. Parts availability may vary by configuration and build year. |
REINTJES OTHER SERIES GEARBOXES
Model | Gear Ratio Range | Weight (kg) | Duty Ratings | Max kW @ RPM (C) | kW/rpm (C) | Max kW @ RPM (M) | kW/rpm (M) | Max kW @ RPM (L) | kW/rpm (L) | Max kW @ RPM (P) | kW/rpm (P) | PRICE | WVS 930/1XL | 1.525 – 3.954 | 1,000.0 | C, M, L, P | 2400 @ 1800 | 1.33 | 2700 @ 2100 | 1.29 | 3000 @ 2300 | 1.30 | 3200 @ 2300 | 1.39 | POA |
WAF 1024 Z | 2.037 – 3.952 | 950.0 | C, M | 1000 @ 1800 | 0.56 | 1100 @ 2100 | 0.52 | – | – | – | – | POA |
WAF 1124 Z | 2.037 – 3.952 | 990.0 | C, M, L, P | 1120 @ 1800 | 0.62 | 1250 @ 2100 | 0.60 | 1400 @ 2300 | 0.61 | 1500 @ 2300 | 0.65 | POA |
WAF 1224 Z | 2.037 – 3.952 | 1,025.0 | C, M, L, P | 1300 @ 1800 | 0.72 | 1470 @ 2100 | 0.70 | 1620 @ 2300 | 0.70 | 1740 @ 2300 | 0.76 | POA |
ZF 5355 RT | 1.95 – 4.20 | 1,050.0 | C, M, L, P | 1500 @ 1800 | 0.83 | 1680 @ 2100 | 0.80 | 1850 @ 2300 | 0.80 | 1980 @ 2300 | 0.86 | POA |
ZF 6355 RT | 1.95 – 4.20 | 1,100.0 | C, M, L, P | 1650 @ 1800 | 0.92 | 1860 @ 2100 | 0.89 | 2040 @ 2300 | 0.89 | 2200 @ 2300 | 0.96 | POA |
Other series gearboxes include high-output vertical (WVS-L), updated inline (WAF-Z), and ZF-badged hybrid-compatible (ZF RT) models designed for specialised or high-performance marine applications. |
Spare Parts: For all spare parts enquiries, please supply the gearbox model, serial number, and vessel name. This ensures correct parts identification and minimises delays. Parts availability may vary by configuration and build year. |
WVS 930/1XL: High-output vertical inline gearbox — top of the WVS-L range |
WAF-Z Series: Modernised versions of WAF gearboxes with extended ratings |
ZF RT Series: Reintjes-built |
Duty Ratings
C – Continuous Duty: For vessels operating at or near full load for long durations (e.g. tugs, trawlers, offshore supply). Highest thermal and mechanical endurance.
M – Medium Duty: For vessels with a mix of load conditions — some high load, but regular periods of reduced power (e.g. ferries, patrol boats, standby vessels).
L – Light Duty: For vessels operating at moderate power most of the time, but requiring high power in short bursts (e.g. fast yachts, fast crew boats).
P – Pleasure Duty: For recreational or non-commercial craft — typically intermittent use at high power (e.g. sportfishing boats, private yachts). Highest kW output but lower cycle endurance.
Technical Notes
1. Power Ratings : Power values shown are maximum continuous input power at gearbox input flange under nominal conditions. Ratings are based on standard cooling and installation guidelines.
2. Input RPM : Specified RPMs are engine input speeds to the gearbox. Always verify with engine torque curve and propulsion system design.
3. kW/rpm Values : kW/rpm = Input power (kW) ÷ Input RPM. This is a performance reference only and should not be used to determine load independently.
4. Gear Ratio Range : Gear ratio ranges shown are the full available spread. Not all ratios are standard or available from stock. Confirm ratio availability at time of quotation.
5. Weight : Gearbox weights are approximate dry weights and may vary with configuration, cooling system, and flange selection.
6. Price : “POA” = Price on Application. All quotations are subject to technical validation, delivery terms, and applicable taxes.
7. Spare Parts: For all spare parts enquiries, please supply the gearbox model, serial number, and vessel name. This ensures correct parts identification and minimises delays. Parts availability may vary by configuration and build year.
Disclaimer
All gearbox selections must be validated by Lancing Marine or REINTJES UK based on engine data, vessel duty, and classification requirements. The data in this sheet is provided as a guide and does not replace formal technical approval.
For replacement units, please provide the original gearbox nameplate, along with the vessel name and IMO number, to ensure correct specification.
For new builds, we require full application details including engine model, duty rating, propeller type, and cooling system, to ensure accurate gearbox selection and classification compliance.
V.A.T. extra on U.K. sales, except Channel Isles.
Packing & Carriage is extra, optimum time route & cost tailored to the clients needs.
Quantity terms available on request.
DIY Engine Marinisation guide
Payments accepted including bank transfer:
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