HammerCat 45

Fast, Luxurious, Light, and Fuel Efficient.

2025 HAMMERCAT 45 BASE SPECIFICATION

Specifications:

  • Hull length 45’ (13.7m) 
  • Beam 13’ 10” (4.2m)
  • Dry weight:  7 tons
  • Max engines 2
  • Max HP 2 x 600hp 
  • Top Speed 55+ Mph
  • Cruising speed 45 mph
  • Construction optimized Carbon/E-Glass/epoxy
  • Air draft 9’ 8” (3m)
  • Fuel capacity 600 gallons (2,200L)
  • Fresh water capacity 50 gallons (200L)

Standard equipment:

  • Optimized double stepped hull form
  • Oversize carbon T-top for sun protection
  • Load carrying capacity for 16 people (+ gear + dive gear)
  • Sink / outdoor galley with cooler box storage
  • 2 x 260 quart (250L) below deck fish boxes
  • 4 x 200 quart (200L) below deck dry storage
  • Head, shower and hand basin in console
  • Queen sized berth in console
  • Large storage trays for cellphones/loose items in dash
  • Twin 500 quart (500L) coffin box in bow.
  • Dry storage below seating units
  • 2x tow points/strong points.
  • Glass windscreen for full protection of aft seating

Optional equipment:

As a boutique builder, Hammer Yachts welcomes our owners to be involved in the build process and add their ideas to the project. 
 

Unique features of the 2025 HammerCat 45

Introduction
 
The HammerCat 45 is the second model of a new generation of power-catamarans. Built by Hammer Yachts, the HammerCat 45 features a sweeping “Carolina bow” and lines that make her look going fast while sitting in a marina or at anchor. The HammerCat 45 combines her good looks and sleek lines above the waterline with a very efficient and modern underwater body, featuring a double stepped hull, a waver piercing bow and a high tunnel for optimal performance.

Design:

Designed by Antoine Dutoit & Robert Quinn, the HammerCat 45 is designed to be a multi-purpose vessel: the HammerCat 45 can be built as a day-boat /cruiser, sport-fish, dive-boat or multi-functional super yacht tender where all of these attributes are combined in one superior vessel without compromising functionality.

Features:

The collective experience of well over a century in boat-building and systems engineering resulted in the HammerCat 45.  Built using an optimized combination of epoxy, carbon fiber, e-glass, high density-structural foam, the HammerCat is much lighter than other ~45’ mono-hulls or power-catamarans.  Twin 600HP engines will push the HammerCat 45 effortlessly to speeds in excess of 55mph, while maintaining superior fuel efficiency and smooth ride.  The HammerCat 45 can also be built with 2 x 440HP inboard diesel with stern drive. 

Performance:

The standard equipment on the HammerCat 45 is impressive and offers a very complete mini-yacht, ready to enjoy. The extensive option list offers any experienced or non-experienced boater / dive aficionado / fisherman / family an almost endless variety of options in terms of electronics packages, engine packages and comfort features. As a boutique boat builder, Hammer Yachts offers an unmatched flexibility when it comes to option choices.

Equipment:

The standard equipment on the HammerCat 45 is impressive and offers a very complete mini-yacht, ready to enjoy. The extensive option list offers any experienced or non-experienced boater / dive aficionado / fisherman / family an almost endless variety of options in terms of electronics packages, engine packages and comfort features. As a boutique boat builder, Hammer Yachts offers an unmatched flexibility when it comes to option choices