The Kontra 350 is a modern, multi-purpose 3.5m polyethylene boat that punches well above its weight. It's fully recyclable and designed for both recreational use and professional or rescue applications.

Its unique cathedral type hull design with additional port and starboard buoyancy (see drawing below) offers excellent stability, manoeuvrability, and performance with very low wash. This makes the Kontra 350 ideal for a broad range of applications from fishing to safety boat operations.

Despite its compact size, the internal layout provides as much usable space as larger boats from other brands. It comes as standard with a generous bow locker featuring a strong lid and stainless steel railings, while the rest of the interior is open to allow for flexible layouts to suit various needs.

The Kontra 350's cathedral-type hull provides a broad bow, offering a dry and stable ride superior to standard vee hulls. A deep channel around the bow locker aids water runoff. It can accommodate a huge volume of fixed or removable locker storage, offering more internal space than many larger boats. Photo below shows the 3.5m Kontra 350 alongside a 3.5m inflatable boat.

Features include inner and outer hull mouldings, a non-skid square section bow boarding pad, a full 25mm stainless steel rail allowing accessories from Railblaza attachment to man overboard cradles, multi-chamber buoyancy, and a proven track record with leisure, commercial, and hire use across Europe.
The below photo shows a Kontra 350 with steering console and helm seat, which can be fitted as part of a new build or as an accessory after purchase. When fitted these items allow full bow-stern walk through to be maintained. The photo also shows a lefthand throttle adaptation, allowing use as an RYA training boat.


Standard Equipment:
- Stainless Steel Railings
- Bow Locker
- Stainless Steel Transom
- Two Stern Cleats
- Bow eye
- Transom Drain Plug
Technical specifications:
- The boat is CE certified by Polish Registry Office (PRS) for C/D categories
- Capacity:
- C-4 persons (436kg)
- D-6 persons (600kg)
- Total length: 3.50 m
- External width: 1.60 m
- Internal length: 2.40m (aft of bow locker to transom)
- Internal width: 1.20m
- Internal width between fitted side lockers: 0.60m
- Height: 0.79 m
- Waterline length: 3.15 m
- Waterline width: 1.50 m
- Freeboard at the max load limit:
- 0.55 m category C
- 0.35 m category D
- Basic hull weight: 130 kg
- Max capacity: 1000 kg
- Max Outboard power: 25hp / 18,4kW
- Outboard shaft length: Long (short option)
- Hull material: PE
- Hull construction: 2-sections closed
- Technology: rotation moulding
Below photo shows the Short Shaft Transom option, factory fitted non slip floor and factory fitted threaded inserts, allowing fitment of the Railblaza CleatPort on bow bulkhead

Additional Equipment / Accessories include (but are not limited to):
- Side locker with lid
- Open side locker
- Steering console with a wheel, gear, steering system
- Helm / Passenger seats
- Wood thwart bench (fits between two side lockers)
- Stern folding ladder
- Single fishing rod holder (rail mount)
- Triple fishing rods rack
- Bow anchor rope roller
- Stern anchor rope roller
- Paddle with boat-hook set inc. boat mounted holder (F)
- Oars set
- Oar rowlocks set
- Bimini tent
- 2x stainless steel folding bow cleats (F)
- Bow mooring shackle
- Electric bilge pump with cover and stainless over transom outlet (F)
- Boat cover
- Non-Slip Floor (F)
- M6 / M8 Threaded Inserts allowing fitment of bespoke accessories without drilling into the hull (F)
(F) = Factory Fit Option
Note: A broad range of Railblaza accessories can easily be fitted without drilling holes, by attaching their RailMount to the Roto-Tech side rails.
Specifications can change without notice. E&OE
To find out more, chat about colours, consoles, seating and other accessories or to find out our current availability, please give us a call on 01980-624512.
