Skip to content

Home / Builders / ONJ Motor launches and Workboats

Insuring ONJ Motor launches and Workboats: cover and premium

motor yachts · several countries

ONJ Motor launches and Workboats: yard for launches and workboats. NAMMERT insures a ONJ Motor launches and Workboats regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.

Calculate the premium Compare cover

At a glance

Origin

several countries

Class

motor yachts

Typical sizes

5,5 to 10,2 m

Premium from

from €49 a year for liability

Worth knowing

ONJ Motor launches and Workboats; cover, cost and conditions

ONJ Motor launches and Workboats is a Dutch yard in Weesp, right on the river Vecht near Amsterdam. As the name says, it builds launches and boats in the style of working craft: elegant yet heavy duty, with a no nonsense character and a solid finish. The yard made its name with the Loodsboot, the Pilot-Boat 770, whose shape recalls the pilot boats of Dutch harbours. Larger models followed, according to the source the 10.20, the 820 Tender from 2005 and the 920 from 2008. The numbers in the names give roughly the length in centimetres.

Our model records list six ONJ designs: three motorboats and three motor yachts. The motorboats are the sloep 550, 650 and 690, the motor yachts the Loodsboot 770, the Werkboot 770 and the Loodboot 1020. The sloep 550 comes first, from 1996, the Werkboot 770 from 2000 and the rest from 2001. Five lines end in our records in 2008, while the Loodboot 1020 runs to 2013. Lengths run from the 5.5 metre sloep 550 to the 10.2 metre Loodboot 1020, with the Loodsboot and Werkboot sharing 7.7 metres.

Boats like these are made to be used, on canals and lakes as much as on open water. The sloeps up to seven metres can be trailed between waterways, while the pilot and work boats are happier on a fixed berth. Their sturdy layout forgives knocks along quays, yet the varnished trim and the engine still need regular attention, and a winter tarpaulin keeps the open cockpits dry.

Questions and answers

Frequent questions

What do Loodsboot and Werkboot mean at ONJ?

For ONJ Motor launches and Workboats: Loodsboot is Dutch for pilot boat, Werkboot for workboat.

Both measure 7.7 metres in our records and are classed as motor yachts:

the Loodsboot 770 from 2001 to 2008, the Werkboot 770 from 2000 to 2008.

Which is the largest ONJ model in the records?

For ONJ Motor launches and Workboats: The 10.2 metre Loodboot 1020, listed from 2001 to 2013.

The smallest is the 5.5 metre sloep 550, recorded from 1996.

The cover that fits

motor yacht insurance

Tariffs, cover and FAQ for motor yacht insurance in detail.

Third-party liability

The foundation for a boat from ONJ Motor launches and Workboats: damage to third parties,

worldwide, from €49 a year for liability.

Hull cover

Partial or full hull cover for a ONJ Motor launches and Workboats,

at replacement value with an agreed fixed value.

For the whole class of boat

For ONJ Motor launches and Workboats:

What matters for motor yachts is the same across every brand; engine output,

how a claim is settled, cruising range and theft protection.

The class page lists every point and every brand in this class,

ONJ Motor launches and Workboats included.

Insuring motor yachts, every brand and every condition

Other builders in this class
Lürssen Magnum Marine Mangusta (Overmarine) Marlow Yachts Monte Carlo Yachts Moonen Neptunus Nidelv Nobiskrug Nordborg Nordhavn Oceanco Otam Palmer Johnson Pedro Pershing Prestige Princess Puffin / Sturier Ranger Tugs / Cutwater Riva Rodman Rossinavi Rydgeway Marine

Directory of all makes from A to Z

Nautical information What counts before you cast off, papers, equipment, waters

Licence

A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).

Registration

Registration from 3 hp; for trips abroad carry the boat certificate or flag document.

Waters

Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.

Equipment

Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.

Cruising range

The agreed cruising range is stated in the policy and can be extended at any time.

Weather

Check wind force in Beaufort and wind direction before casting off, and allow for gusts.

General guidance, not a complete account;

what governs are the rules of the waters you are on and the manual of your ONJ Motor launches and

Workboats.

Current wind force and direction for your waters are shown on the Home.

Series by ONJ Motor launches and Workboats, build years and cover

Loodboot 1020

Loodboot 1020 is a motor yacht from ONJ Motor launches and Workboats, built from 2001 to 2013.

Loodsboot 770

Loodsboot 770 is a motor yacht from ONJ Motor launches and Workboats, built from 2001 to 2008.

sloep 550

sloep 550 is a motorboat from ONJ Motor launches and Workboats, built from 1996 to 2008.

Sloep 650

Also a motorboat, built from 2001 to 2008.

Sloep 690

Also a motorboat, built from 2001 to 2008.

Werkboot 770

Werkboot 770 is a motor yacht from ONJ Motor launches and Workboats, built from 2000 to 2008.

What this means for the cover

For the Loodboot 1020, Loodsboot 770,

sloep 550 by ONJ Motor launches and Workboats and 3 more series the market value and the

replacement cost often differ widely.

An agreed value removes the age-based scale, and the figure in the policy stands.

For the Loodboot 1020, Loodsboot 770, Werkboot 770 by ONJ Motor launches and Workboats series:

On motor yachts the drive and the electronics together make up about half the value.

Both belong in the valuation, otherwise the sum insured is too low.

For the sloep 550, Sloep 650, Sloep 690 by ONJ Motor launches and Workboats series:

On a motorboat the drive is the single most valuable part.

Damage after grounding is covered, an engine failure from wear is not.

All series at a glance

The ONJ Motor launches and Workboats range in figures

These figures come from the model records we keep for ONJ Motor launches and Workboats: boat type,

build years and length, nothing estimated.

motor yacht
3 models, 2000 to 2013, 7.7 to 10.2 m
motorboat
3 models, 1996 to 2008, 5.5 to 6.9 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one ONJ Motor launches and Workboats model, running from its first to its last year of build. The colour shows the type of boat.

What does a used ONJ Motor launches and Workboats cost?

We hold today’s price ranges by year for 6 models by ONJ Motor launches and Workboats.

The table shows what boats in average condition are worth,

from the oldest to the youngest year on record.

Choose your exact model, year and condition in the calculator.

ModelYears builtRange today
Loodboot 10202004 to 2010€58,500 to €89,900
Loodsboot 7702004 to 2005€29,600 to €39,300
sloep 5501999€9,400 to €12,000
Sloep 6502004 to 2005€18,300 to €23,900
Sloep 6902004 to 2005€18,400 to €23,600
Werkboot 7702003 to 2005€27,600 to €37,500

Estimate my boat

Estimate from our boat records, October 2026.

Not a survey.

Flybridge yacht at a pontoon at dusk, saloon lit

ONJ Motor launches and Workboats insured in five minutes.

Boat type, year built, length and value of your ONJ Motor launches and Workboats are all we need.

Work out the premium online or call us: +49 3375 29 12 77.

Open the online calculator Talk to a person
Two couples laughing on the flybridge of a white motor yacht cruising along a rocky coast in the sunshine

Ready to cast off?

Your boat. Your waters. We have your back.

A premium in one minute, a real person on the phone.

Or call us now: +49 3375 29 12 77

ONJ Motor launches and Workboats: from €49 a year for liability

5 minutes · policy today

Calculate the premium