Doerak 750 OK
Basic data
| Category: | Motorboat |
| Year of construction: | Unknown |
| Length: | 750 cm |
| width: | 285 cm |
| Depth: | 70 cm |
| Material: | Steel |
| Motorization: | |
| Berth: |
Scheemda, Netherlands
|
Specifications
Doerak 750 OK – Steel Motorboat with Practical Layout and Functional Equipment
The Doerak 750 OK is a familiar sight on the Dutch inland waterways. This steel motorboat is known for its characteristic hull shape with a flat bottom, which ensures a stable position on the water. With a length of 7.50 meters, a width of 2.85 meters, and a draft of only 70 cm, this Doerak is extremely suitable for trips on lakes, rivers, canals, and ponds. Thanks to the clearance height of 2.40 meters, most fixed bridges in the Netherlands can be passed without problems, making the boat suitable for many sailing areas.
Construction and Layout
The hull is entirely made of steel, contributing to the robustness of the ship. The boat features an interior steering position with a steering wheel and a single rudder. The headroom is 1.85 meters, providing enough space for a comfortable stay on board. The Doerak 750 OK is equipped with an open cockpit (OK), which ensures a direct connection with the outdoors and a spacious feeling on board.
Inside, the boat is functionally arranged with a dining area, a foldable stove, a 24-volt compressor refrigerator, and three fixed berths. The mattresses were renewed in 2023. The sanitary facilities consist of a chemical toilet.
Motorization and Technology
Propulsion is provided by an inboard diesel engine with a power of 36 hp, distributed over four cylinders. The engine is electrically started and has a registered number of operating hours of 4117. The cruising speed is around 8 km/h, with a maximum speed of approximately 13 km/h. The fuel tank has a capacity of 150 liters, providing sufficient range for longer trips.
The electrical installation on board consists of two batteries of 120 Ah each (total 240 Ah), a battery charger, alternator, inverter, shore power connection, and a voltmeter. The voltage on board is 12V, except for the refrigerator. Instruments such as an oil pressure gauge, temperature gauge, and tachometer are present for monitoring engine performance.
Maintenance and Equipment
In 2022, the boat was taken out of the water for maintenance on the underwater hull, including an antifouling treatment. In 2023, various renewals were carried out, including a new skylight and new cushions.
The exterior equipment consists of fenders and lines. There is one anchor present, secured with chain and line.
Suitable Use
The Doerak 750 OK has been used for various recreational purposes such as day trips, weekend stays, and vacations. Thanks to the low clearance height and limited draft, the ship is particularly suitable for use on inland waters, canals, and shallow ponds. The stable sailing characteristics make the ship accessible to both novice and experienced water sports enthusiasts.
Documentation and Registration
The boat is not registered, and documentation is available with general information about the engine and maintenance. This provides insight into the technical condition and use of the ship.
This Doerak 750 OK offers a practical and functional basis for recreational use on inland waters. Thanks to the low clearance height, spacious cockpit, and easy operation, the ship is suitable for various sailing conditions and users.
ADDITIONAL INFORMATION
- We advise making use of the viewing day.
- The boat is in the water.
- This boat is delivered without a trailer.
- This boat is sold under general auction conditions.
- This concerns a public auction, which means that the purchase cannot be returned based on the legal right of withdrawal.
| Brand | Doerak |
| Type | 750 OK |
| Length | 750 |
| Width | 285 |
| Depth | 70 |
| Clearance height | 240 |
| Year of construction | - |
| Material | Steel |
| Number of sleeping places (fixed) | 3 |
| Standing height indoors | 185 |
| Last antifouling treatment | 2022 |
| Hull shape | Flat bottom |
| Control | Wheel |
| Location control | Inside |
| Rudder | Single |
| Separate dining area | |
| Fridge | |
| Cooker | |
| Curtains | |
| Water tank capacity in liters | 110 |
| Does the toilet drain directly into the open water | No |
| Heating | N/A |
| Dinghy | No |
| Is a trailer included? | No |
| Anchor(s) | 1 |
| Anchor attachment | Chain Line |
| Windlass | N/A |
| Fenders and lines |
| Number of engines | 1 |
| Is the engine operational | The engine is operational |
| Start typing | Electric |
| Maximum speed | kilometers per hour | 13 |
| Engine type | Inboard |
| Power (hp) | 36 |
| Number of cylinders | 4 |
| Year of construction of the engine | - |
| Engine hours | 4117 |
| Fuel | Diesel |
| Tank capacity in liters | 150 |
| Oil Pressure Gauge | |
| Temperature Gauge | |
| Tachometer | |
| Bow thruster | n/a |
| Number of batteries present | 2 |
| Total battery capacity | 240 ampereuur |
| Battery charger | |
| Alternator | |
| Inverter | |
| Voltmeter | |
| Shore power | |
| 12V |
Doerak 750 OK – Steel Motorboat with Practical Layout and Functional Equipment
The Doerak 750 OK is a familiar sight on the Dutch inland waterways. This steel motorboat is known for its characteristic hull shape with a flat bottom, which ensures a stable position on the water. With a length of 7.50 meters, a width of 2.85 meters, and a draft of only 70 cm, this Doerak is extremely suitable for trips on lakes, rivers, canals, and ponds. Thanks to the clearance height of 2.40 meters, most fixed bridges in the Netherlands can be passed without problems, making the boat suitable for many sailing areas.
Construction and Layout
The hull is entirely made of steel, contributing to the robustness of the ship. The boat features an interior steering position with a steering wheel and a single rudder. The headroom is 1.85 meters, providing enough space for a comfortable stay on board. The Doerak 750 OK is equipped with an open cockpit (OK), which ensures a direct connection with the outdoors and a spacious feeling on board.
Inside, the boat is functionally arranged with a dining area, a foldable stove, a 24-volt compressor refrigerator, and three fixed berths. The mattresses were renewed in 2023. The sanitary facilities consist of a chemical toilet.
Motorization and Technology
Propulsion is provided by an inboard diesel engine with a power of 36 hp, distributed over four cylinders. The engine is electrically started and has a registered number of operating hours of 4117. The cruising speed is around 8 km/h, with a maximum speed of approximately 13 km/h. The fuel tank has a capacity of 150 liters, providing sufficient range for longer trips.
The electrical installation on board consists of two batteries of 120 Ah each (total 240 Ah), a battery charger, alternator, inverter, shore power connection, and a voltmeter. The voltage on board is 12V, except for the refrigerator. Instruments such as an oil pressure gauge, temperature gauge, and tachometer are present for monitoring engine performance.
Maintenance and Equipment
In 2022, the boat was taken out of the water for maintenance on the underwater hull, including an antifouling treatment. In 2023, various renewals were carried out, including a new skylight and new cushions.
The exterior equipment consists of fenders and lines. There is one anchor present, secured with chain and line.
Suitable Use
The Doerak 750 OK has been used for various recreational purposes such as day trips, weekend stays, and vacations. Thanks to the low clearance height and limited draft, the ship is particularly suitable for use on inland waters, canals, and shallow ponds. The stable sailing characteristics make the ship accessible to both novice and experienced water sports enthusiasts.
Documentation and Registration
The boat is not registered, and documentation is available with general information about the engine and maintenance. This provides insight into the technical condition and use of the ship.
This Doerak 750 OK offers a practical and functional basis for recreational use on inland waters. Thanks to the low clearance height, spacious cockpit, and easy operation, the ship is suitable for various sailing conditions and users.
VIEWING DAY INFORMATION
- The viewing day of this Doerak 750 OK is on Saturday 25 October 2025 van 10:00 until 12:00 in Scheemda (NL).
ADDITIONAL INFORMATION
- We advise making use of the viewing day.
- The boat is in the water.
- This boat is delivered without a trailer.
- This boat is sold under general auction conditions.
- This concerns a public auction, which means that the purchase cannot be returned based on the legal right of withdrawal.
| Brand | Doerak |
| Type | 750 OK |
| Length | 750 |
| Width | 285 |
| Depth | 70 |
| Clearance height | 240 |
| Year of construction | - |
| Material | Steel |
| Number of sleeping places (fixed) | 3 |
| Standing height indoors | 185 |
| Last antifouling treatment | 2022 |
| Hull shape | Flat bottom |
| Control | Wheel |
| Location control | Inside |
| Rudder | Single |
| Separate dining area | |
| Fridge | |
| Cooker | |
| Curtains | |
| Water tank capacity in liters | 110 |
| Does the toilet drain directly into the open water | No |
| Heating | N/A |
| Dinghy | No |
| Is a trailer included? | No |
| Anchor(s) | 1 |
| Anchor attachment | Chain Line |
| Windlass | N/A |
| Fenders and lines |
| Number of engines | 1 |
| Is the engine operational | The engine is operational |
| Start typing | Electric |
| Maximum speed | kilometers per hour | 13 |
| Engine type | Inboard |
| Power (hp) | 36 |
| Number of cylinders | 4 |
| Year of construction of the engine | - |
| Engine hours | 4117 |
| Fuel | Diesel |
| Tank capacity in liters | 150 |
| Oil Pressure Gauge | |
| Temperature Gauge | |
| Tachometer | |
| Bow thruster | n/a |
| Number of batteries present | 2 |
| Total battery capacity | 240 ampereuur |
| Battery charger | |
| Alternator | |
| Inverter | |
| Voltmeter | |
| Shore power | |
| 12V |
