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Tomahawk Offshore Half Cabin


The Tomahawk OFFSHORE Half Cabin has a High Tensile 5083 Aluminium Plate Hull, the Formosa Marine Self-Draining Deck, the V2 Hull, foam filled and with great stability giving you piece of mind in rough waters. The design includes a large inner cabin, padded bunks and under bunk storage providing plenty of room to get away from the elements or just somewhere for the family to relax in comfort. Now available in 7.4 meter and with a Twin Motor Transom option. The Formosa Marine wide beam and high sides make this model a spacious, comfortable and safe area for the family. Standard on the OFFSHORE Half Cabin are two (2) box pedestal sliding seats, transom lounge, transom door, transom storage hatches, heavy duty Formosa Marine Bowroller and Tow-Catch™, heavy duty dive ladder, hydraulic steering and more. Tomahawk Half Cabin sizes 520 to 580 have a 4mm aluminium hull and the larger models from 620 have 5mm bottom sheets for extra strength. Optional Extras such as the cushioned cabin centre board, bunk extensions, shelving and portable toilet make for a more family friendly cabin interior. This model is available with various HARD TOP options. The Tomahawk OFFSHORE Half Cabin offers huge versatility with open plan deck area and spacious cabin which can be optioned up to suit you and the family.

Half Cabin

boat specs
Models: 520, 550, 580, 620, 660, 700, 740
Key Features:

Self-Draining Aluminium Deck

High Tensile 5038 Plate Hull

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)

  • Fixed Hardtop – Open (Half Cabin)

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

  • Enclosed Hardtop – Glass Windscreen (Half Cabin)

Download Half Cabin Optional Extras List
View All Optional Extras