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Tomahawk Half Cabin Hardtops

Discover more hardtop options designed for the Half Cabin, providing various protection to suit your boating needs. Choose from four options on the Centre Cabins to hide from the weather, house electronics safely and provide strong mounting points for rods and other fishing accessories such as outriggers.
Design the ultimate adventure machine to suit you…

NEW Fully Enclosed Hardtop

FORMOSA MARINE is proud to introduce the new Fully Enclosed Hardtop (pictured above) available on the 740 Half Cabin.  Put your mind at ease knowing your gear can be locked up. This Hardtop is designed with a longer Cabin space than the standard Half Cabin for comfortable, full length sleeping bunks over 2 meters long. This Fully Enclosed Hardtop option has toughened glass windscreens, two side sliding windows and rear cabin windows. The two rear doors are fitted with heavy duty stainless steel fittings; doorway size is approx. 1900mm High and 660mm Wide. Two premium padded seats with armrests are mounted on storage seat boxes inside which extend to the outside adding more storage and additional seating options; all boxes are enclosed with hatch doors. This hardtop has 7 rod holders, great storage above for solar panels and room for mounting spot lights and stabilisers.


Folding Hardtop Visor/Rocket Launcher

This Rocket Launcher with Visor houses 6 rod holders and folds backwards for easy undercover storage for your boat. Available in Half Cabin models from 520. The overall of height folded on trailer does depend on the trailer setup. Please contact your local dealer for overall height and length on a trailer with motor. The Hardtop has awning rails welded underneath for easy installation of clears and canvas protection. Your dealer can organise a Folding Bimini Visor and clears to be installed. Note: a Rocket Launcher without the aluminium Visor is available on the Half Cabins.


Fixed Hardtop – Open

This Hardtop (above) is a strong, fully welded, fixed structure designed to allow airflow. It has awning rails and radio box welded underneath with 7 rod holders and 32mm handrails above. The hardtop is a great platform for storing solar panels, camping gear and mounting spot lights. This option is available on Half Cabin sizes 580 and over.


Enclosed Hardtop – Glass Windscreen

The Enclosed Hardtop has toughened glass windscreens and two side sliding windows. It’s open in the rear yet with the ability to enclose the rear of the cabin area with removable clears. This hardtop is fixed, housing 7 rod holders on top with 32mm handrails around the exterior with space for mounting spot lights, stablisers and other fishing accessories. The Enclosed Hardtop is available on Half Cabin models 580 and over.


Half Cabin

boat specs
Models: 580, 620, 660, 700, 740
Key Features:

Built for Strength and Durability

Plate Boat Construction

Extra Large Cabin Space

Transom Door

Hydraulic Steering System


Length (Bowsprit incl.)5.4m5.7m6m6.4m6.8m7.2m7.6m
Bottom Sheets4mm4mm4mm5mm5mm5mm5mm
Side Sheets4mm4mm4mm4mm4mm4mm4mm
Transom Shaft LengthExL/SExL/SExL/SExL/SExL/SExL/SExL/S
Weight (approx.)*780kg820kg900kg1000kg1100kg1300kg1450kg
Max. Horsepower*140150175200225250300
Max. Passengers*5677777
Steering SystemSeaStar HydSeaStar HydSeaStar HydSeaStar HydSeaStar HydSeaStar HydSeaStar Hyd
Fuel Tank & Sender115L150L150L220L220L220L300L
Seat & Pedestal2 Box2 Box2 Box2 Box2 Box2 Box2 Box
SeaStar Hyd — Hydraulic Steering. Ex L/S — Extra Long Shaft Transom. Weight=Dry Boat only.
*Please refer to ABP plate attached before operating. The above information is a guide only.
Pictures may include Optional Extras. Please verify details with your dealer before purchase.

Optional Extras

  • Fully Enclosed Hardtop – Glass & Lockup Rear Door (740 Half Cabin)

  • Folding Hardtop – Visor/Rocket Launcher (Half Cabin)

  • Fixed Hardtop – Open (Half Cabin)

  • Enclosed Hardtop – Glass Windscreen (Half Cabin)

Download Half Cabin Optional Extras List
View All Optional Extras