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General Information   |   Specifications   |   Drawings

Mumm 40 dimensions

LOA 9.43 m 30.94ft
LWL 8.40 m 27.56 ft
Beam 3.07 m 10.10 ft
Draft 2.10 m 6.90ft
Displacement 4,500 lbs
Ballast 950.2 kg 2,100 lbs



E-GLASS, PVC foam core and epoxy composite, wet pre-preg, post cures
White gelcoat deck and hull
Diesel engine: Yanmar Sail Drive 10hp
Two blade folding propeller
Fuel tank 35 litre
Fuel filter- water separator
Single lever throttle and clutch controls


12 volt DC distribution panel
Circuit breakers of appropriate amperage
Main battery switches
Battery: 65 amp hour (2)
Wiring for 2 batteries
Alternator: 45 amp on engine
Navigation lights
Plumbing and Stove
Water tank - 55 litre (1)
Gallery sink with manual pump, overboard drain
Manual bilge pump (cockpit mounted)
Stove - 1 burner butane
Head/Portapotti type

Deck Hardware


Standard Package
- Primaries Lewmar 40, 2 speed (2)
- Utility Halyards Lewmar 30/2 ASTself tailing (2)
- Winch Handles 8î singlegrip lock-in (2)
Deck Hardware by Lewmar/Ronstan
Forward opening hatch
Opening ports in cockpit (2 each)
Pulpits / Bow and stern custom stainless steel
Lifelines / Upper and lower 1x19 S/S wire
Stanchions / 2 tapered and 4 tapered with inboard braces
Rope clutches for halyards
Main halyard lock
Jib tracks / adjustable tracks port and starboard
Mainsheet traveller system
Mainsheet controls 4:1 coarse and 14:1 fine tune


Autoclave carbon rubber stock with epoxy/s / glass blade
Upper and lower rudder bearings
Custom tiller and hiking stick

Spars and Rigging:

Carbon fractional rig with 2 carbon swept back spreaders
Aluminium extruded boom
Outhaul lead aft to pit
Rigid Vang - 10:1 Spectra lead aft port and starboard
Carbon spinnaker pole

Standing rigging:

- discontinuous rod
1 x 19 Diagonals
Kevlar permanent backstay adjuster 16:1
Twin groove headfoil

Running Rigging:

Main halyard (1) Technora
Jib/Spin halyard (2) Spectra (hounds)
Spinnaker halyard (1) Spectra (masthead)
Topping Lift (1) Spectra (hounds)
Mainsheet (1) Dacron
Main Outhaul (1) Spectra
Cunningham (1) Dacron
Traveller Control (1) Dacron
Genoa sheet (2) XLS Dacron
Spin sheets (2) Spectra/shackle
Foreguys (2) Dacron
After Guy (2) Spectra/shackle


Bottom finish in polyester gelcoat ready to sand and paint
Foils are faired to templates and primed
Interior is finished in matt white polyurathane
Two fixed berths with 50mm cushions
Lifting Eye/Slings Package


The Builder, warrants all yachts and component parts manufactured by it to be free from defects in material and workmanship under normal use and circumstances, and the exercise of prudent seamanship, for a period of twelve (12) months from the date of commissioning of the original owner. Routine maintenance and care must be exercised by the owner or his representative. This WARRANTY does not apply to material or equipment not manufactured by the Builder. Said equipment includes but is not limited to: generators, engines, mechanical refrigeration, electronic instrumentation, batteries, pumps and stoves.

This WARRANTY does not apply to defects in surface coatings caused by weathering or normal use and wear.

This WARRANTY does not apply if the yacht has been altered, modified, or repaired without the proper written approval of the Builder. Any change to the hull structure, deck structure, rig, keel, steering system, power train, or interior layout, without the written approval of the Builder will void this WARRANTY. The Builder extends this WARRANTY to the original purchaser for a period of twelve (12) months from the commissioning date. Use of the yacht for commercial purposes may void this WARRANTY. However commercial use of the Yacht may be granted with prior written consent of the Seller. This WARRANTY may not be transferred or extended to a second party without the written approval of the Builder.

Warranty claims shall be made to the Builder within 30 days of the discovery of a defect. The yacht must be made available for inspection by the Builder, or it's representative. Upon approval of a warranty claim: the Builder, at it's option, may, at it's expense, repair or replace the defective component, or have it's representative repair or replace the component. In all cases, the replacement will be equal in value to the original component. The Builder will not be responsible for any product liability claims during the warranty period or at any time in the future after the expiry of the warranty period.

Due to the continuing evolution of the marine market; the Builder reserves the right to change the design, material, and construction of its products, without incurring any obligation to incorporate such changes in products already built or in use.


Farr®, ® and ® are registered trademarks of Farr Yacht Design, Ltd.