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Jet Boat Hull Kit Wattscraft Mini Jet Boat NZ Jet Boat NZ Kit Set Boat Hull Kit NZ
Home Hull Kit-Sets 3.6m Jet Boat Hull Kit

3.6m Jet Boat Hull Kit

$5,300.00

A great size for 3-4 cylinder four-stroke engines. Jetski engine and jetski pump, automotive engines with a jetski, or Scott 612 pump.

10 & 5mm hull, four longitudinal stringers

3mm topsides

14 degree deadrise

Length –

Overall: 3596mm

Transom step: additional 321mm

Width –

Widest point: 1760mm

Chine to chine: 1456mm

Height –

Overall: 988mm

Chine to gunwale: 623mm

Interior –

Inside gunwale: 1430

Transom to dash: 2132mm

Choose from the following boat options:

Transom Step 1 Transom Step

Bench Seat 2 Bench Seat

UHMWPE Keel & Fastners 3 UHMWPE Keel & Fastners

Straight Handrails 4 Straight Handrails

Curved Handrails 5 Curved Handrails

Trailer Frame Kit 6 Trailer Frame Kit

Trailer Parts Kit 7 Trailer Parts Kit

Engine Cover with Rear Seats 8 Engine Cover with Rear Seats

Hardox Keel Strip 9 Hardox Keel Strip

Plywood Floor 10 Plywood Floor

Foredeck Bulkhead 11 Foredeck Bulkhead

ASP Intake Block 12 ASP Intake Block

    • Description
    • Additional information
    Description

    Boat Options

    Information on the hull kit options shown above.

    Standard parts
    Transom Step
    Bench Seat
    UHMWPE Keel & Fasteners
    Straight Handrails
    Curved Handrails
    Trailer Frame Kit
    Trailer Parts Kit
    Hardox Keel Strip
    Plywood Floor
    Foredeck Bulkhead
    ASP Intake Block
    Engine Cover With Rear Seats
    Standard parts

    The standard parts for a river hull kit are shown above. More information on the parts and assembly is available in the instructions page.

    Transom Step

    Jet Boat Hull Kit Wattscraft Mini Jet Boat NZ Jet Boat NZ Kit Set Boat Hull Kit NZ


    Transom Step

    A stepped transom is available on all our river jet boat hulls. This option replaces the standard sides and flat transom with extended side panels and the stepped transom parts shown below.

    Note: This must be ordered at the same time as the hull kit.

    Pros:
    – Looks great
    – Convenient for stepping off the river bank or climbing onto the boat from the water
    – Splash guard for pump
    – Extra storage

    Cons:
    – A little bit of weight
    – Additional cost
    – Additional work

    Bench Seat


    Bench Seat

    A simple bench seat kit can be added to any of the WattsCraft river jet boat hull kits under 4m.

    The bench seat is one piece that is easily welded/bolted in front of the engine. A small bulkhead to block off the gap between the floor and the seat bottom is included.

    Note: Install this in last once the engine is installed and leave enough space to get the engine out.

    Pros:
    – 5 min to install
    – Cheaper than most seating options
    – Light
    – Storage under seat
    – Heaps of space in the engine bay to install engine components

    Cons:
    – Can be noisier than a tight engine cover box and two seats
    – If it is welded in it restricts access to the hull bottom and engine bay a little

    UHMWPE Keel & Fasteners


    UHMWPE plastic keel strip

    A 600mm wide strip of 10mm thick UHMWPE plastic. Great for smaller lighter boats to slide over gravel.

    Comes pre-cut and bent to fit the hull. Includes 150 x fasteners; M6 countersunk stainless bolts, nylon sealing washers, dome nuts.

    Intake hole not pre cut, see instructions page for further details.

    Available for the 3-3.8m hull kits.

    Plastic is 3 meters long regardless of hull size so bow coverage is less on a 3.8m (but still sufficient)

    Straight Handrails


    Straight handrail set

    Four basic straight handrails. 25mm diameter tube, ready to TIG weld on.

    • 2 x 400mm long transom handrails for pushing
    • 1 x 500mm long passenger handrail for the dash
    • 1 x 230mm handrail for the front of the foredeck

    Curved Handrails


    Curved handrails

    A curved 25mm diameter pair of handrails to suit the foredeck of WattsCraft kits. Curved rails shown on the bow of a 3.4m WattsCraft in image above.

    Comes ready to TIG weld on.

    Trailer Frame Kit

    Trailer frame kit

    Heavy duty trailer frame kit to suit WattsCraft hulls. Includes strong alloy side guides.

    4mm 5083 marine aluminium. 3mm Mudguards. 10mm Radius folds. Doubling plates for all butt joins. UHMWPE strips for bunks, mudguards & side poles.

    Does not include components. See trailer parts kit.

    Trailer Parts Kit

    Trailer parts kit

    Trailparts parts kit includes:

    Coupler 2000kg 1 7/8″

    Rated safety chain x 2

    2 x Stainless steel D-shackles (captive pin)

    3:1 Winch, 4m synthetic cable & stainless steel hook

    HD Jockey wheel, solid wheel

    LED light kit, 8m cables, plug & holder

    WOF holder

    Leaf springs, hardware & mounting beams.

    Custom pre-built pre-galv axle (65mm drop), hubs & stubs

    Alloy wheels & tyres (incl spare)

    Side marker lights for trailers over 2m

    Hardox Keel Strip

    IMG_8224


    Steel keel strip

    CNC cut Hardox 450 (high strength steel) keel armouring. This makes your keel as rock-proof as possible. Well worth it if you run nasty very shallow rocky rivers regularly. We all have this on our own boats.

    Its does add a fair bit of weight so boats with smaller engines will need to think twice. Also no good if you use your boat in the salt.

    Slides much better than alloy but not as good as plastic.

    Comes bent, pre-drilled and countersunk. This makes it very easy to install & is the reason it costs a fair bit.

     

    Plywood Floor

    IMG_0731

    9mm Hardwood plywood floor

    CNC cut plywood floor to fit into your hull nicely. Ply is a nice contrast to the alloy and wears well with oiling once a year.

    Helps keep the noise down and anti-slip.

     

    Foredeck Bulkhead

    Fortdeck bulkhead


    Foredeck Bulkhead

    A bulkhead to seperate the area under the foredeck. This replaces the standard foot rest bulkhead.

    Pros:
    – Works well if you plan to add a access hatch to the foredeck
    – Extra storage

    Cons:
    – A little bit of weight
    – Additional cost
    – Additional work

    ASP Intake Block

    Screen Shot 2022-06-03 at 1.42.53 PM


    Intake spacer block to suit ASP intakes

    A CNC cut intake block for easy installation of ASP intakes. Fits between the hull and intake foot. 

    The grill for ASP intakes is 25mm thick and is installed on the bottom face of the intake. Hull thickness is 6-10mm on the smaller hull kits. This intake block will space the intake up so the grill bottom is flush with the bottom of the hull.

    Bolt-in not weld in. Typically 6 x M8 countersunk bolts either side are used to bolt the intake to the hull bottom. Bolts go through the hull, spacer block and intake foot.

    Engine Cover With Rear Seats

    Engine cover


    Engine cover with built-in rear seats

    A engine cover for 3.6 & 3.8m hulls to suit compact engines. Allows for two small rear seats. Also includes a rear fuel tank and a top hatch to access engine bay without opening whole cover structure.

    • Hinges from the transom at the rear. 
    • Allows for rear seats in smaller hulls.
    • Completely removable for maintenance

    Additional information
    Weight - kg
    Size

    3 Meter, 3.3 Meter, 3.6 Meter, 3.8 Meter, 4.3 Meter, 4.6 Meter

    Glenorchy, Otago, New Zealand
    Ph: +64 27 426 2215

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