About this boat
The ONJ Workboat 770 WS is a version of the Workboat 770 fitted with a windscreen. The yard is targeting boaters who want shelter without sacrificing the open-boat experience, for weekends and holidays on inland waterways and sheltered open waters.
Specifications
Dimensions and weight
- Hull length
- 7.70 m
- Length overall
- 7.70 m
- Beam
- 2.65 m
- Draught
- 0.65 m
- Air draft
- 1.55 m
- Weight
- 2,200 kg
Engine
- Max. power
- 45 hp
Hull and construction
- CE category
- C
- Hull material
- GRP
Accommodation
- Berths
- 3
Full description
Show full description
The hull measures 7.70 metres in length, 2.65 metres in beam and has a draught of 0.65 metres; it is based on the pilot boat hull designed by Mulder and Rijke. The air draft is 1.55 metres. Below deck, there are two to three berths available; the cockpit is spacious and self-draining.
The powertrain consists of a three-cylinder in-line diesel engine ranging from 27 hp to 45 hp, with a top speed of 18 knots. The diesel-electric powertrain, delivering up to 45 hp, is also available for this model.
The boat is certified to CE design category C.




