Detailed sailboat specifications and datasheets since 2015
MetricSI (m)
Imperial & Metricboth
ImperialIMP (ft)

Dehler 34 - J&V Competition

Sailboat specifications

The Dehler 34 - J&V is a 33’10” (10.3m) cruiser-racer sailboat designed by Judel/Vrolijk (Germany). She is built since 2016 by Dehler (Germany). The Competition version features a deeper T-shaped keel to grant extra performance especially upwind. She has been awarded "2017 - Cruising World - Boat of the Year: Performance Cruising Boat".

The Dehler 34 - J&V is as well listed, on Boat-Specs.com, in Standard and Shoal draft version (see all the versions compared).

Find out more about the Dehler 34 - J&V on Boat-Spec's blog: European Yacht of the Year 2017.

Dehler 34 - J&V's main features

Model
Dehler 34 - J&V
Version
Competition
Hull type
Monohull
Category
Cruiser-racer sailboat
Sailboat builder
Sailboat designer
Country
Germany
Construction
GRP (glass reinforced polyester):
Sandwich PVC fiberglass with carbon fiber reinforcements
First built hull
2016
Last built hull
Still in production
Award(s)
  • 2017: Cruising World - Boat of the Year: Performance Cruising Boat
    Appendages
    Keel : L-shaped keel (with bulb)
    Helm
    Single tiller (helm wheel in option)
    Rudder
    Single spade rudder (twin as option)
    Unsinkable
    No
    Trailerable
    No
    EC design category
     iThe CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)

    A: Wind < force 9, Waves < 10m
    B: Wind < force 8, Waves < 8m
    C: Wind < force 6, Waves < 4m
    D: Wind < force 4, Waves < 0,5m
    B
    Standard public price ex. VAT (indicative only)
    About 
    130 000 €
     (2020)

    Dehler 34 - J&V's main dimensions

    Overall length
    35’ 1”10.7 m
    Hull length
    33’ 10”10.3 m
    Waterline length
    31’ 6”9.6 m
    Beam (width)
    11’ 10”3.6 m
    Draft
    6’ 11”2.1 m
    Mast height from DWL
    55’ 10”17.02 m
    Light displacement (MLC)
    12015 lb5450 kg
    Ballast weight
    3748 lb1700 kg
    Ballast type
    Carbon fiber fin with lead bulb

    Dehler 34 - J&V's rig and sails

    Upwind sail area
    764 ft²71 m²
    Downwind sail area
    1518 ft²141 m²
    Mainsail area
    441 ft²41 m²
    Genoa area
    323 ft²30 m²
    Symmetric spinnaker area
    829 ft²77 m²
    Asymmetric spinnaker area
    1076 ft²100 m²
    Code 0 area
    623 ft²57.9 m²
    I
     iFore triangle height (from mast foot to fore stay top attachment)
    45’ 7”13.9 m
    J
     iFore triangle base (from mast foot to bottom of forestay)
    12’ 8”3.87 m
    P
     iMainsail hoist measurement (from tack to head)
    45’ 11”14 m
    E
     iMainsail foot measurement (from tack to clew)
    16’ 2”4.95 m
    Rigging type
    Sloop Marconi 9/10
    Mast configuration
    Deck stepped mast
    Rotating spars
    No
    Spreaders angle
    Swept-back
    Spars construction
    Aluminum spars (carbon fiber spars as an option)
    Standing rigging
    Dyform

    Dehler 34 - J&V's performances

    Upwind sail area to displacement
     iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

    The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.

    Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat.
    247 ft²/T22.93 m²/T
    Downwind sail area to displacement
     iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

    The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.
    490 ft²/T45.53 m²/T
    Displacement-length ratio (DLR)
     iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
    The DLR can be used to compare the relative mass of different sailboats no matter what their length:

    a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.
    174
    Ballast ratio
     iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.

    The higher the ballast ratio is, the greater is the stability.
    31 %
    Righting moment @ 30°
     iThe righting moment is a moment (torque) that tends to restore a boat to its previous position after heeling. Its value corresponds to the torque needed to heel the boat for this angle.
    Higher the righting moment is for an angle, greater is the stability.
    18806 lb.ft2600 kg.m
    Maximum righting moment
     iThe righting moment is a moment (torque) that tends to restore a boat to its previous position after heeling. Its value corresponds to the torque needed to heel the boat for this angle.
    Higher the righting moment is for an angle, greater is the stability.
    26762 lb.ft3700 kg.m @ 60.00 °
    Critical hull speed
     iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".
    The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.
    7.52 knots

    Dehler 34 - J&V's auxiliary engine

    Engine(s)
    1 inboard engine
    Engine(s) power (min./max.)
    18 HP / 27 HP
    Fuel type
    Diesel
    Fuel tank capacity
    42.3 gal160 liters

    Dehler 34 - J&V's accommodations and layout

    Cockpit
    Closing aft cockpit with opening system
    Cabin(s)
    2
    Berth(s) (min./max.)
    4 / 6
    Head(s)
    1
    Freshwater tank capacity
    60.8 gal230 liters
    Fridge/ice-box capacity
    34.3 gal130 liters
    Boiler capacity
    5.3 gal20 liters
    Galley headroom
    6’ 2”1.88 m

    Dehler 34 - J&V's saloon

    Maximum headroom
    6’ 2”1.88 m
    Saloon table length
    3’ 6”1.08 m
    Saloon table width (min./max.)
    0’ 8”0.22 m / 3’ 6”1.06 m
    Berth length
    6’ 7”2 m
    Chart table
    2’ 1”0.63 m x 1’ 8”0.52 m
    Berth width
    2’0.6 m

    Dehler 34 - J&V's fore cabin

    Maximum headroom
    5’ 11”1.8 m
    Berth length
    6’ 10”2.06 m
    Berth width
    5’ 4”1.63 m

    Dehler 34 - J&V's aft cabin

    Maximum headroom
    6’ 1”1.85 m
    Berth length
    6’ 6”1.97 m
    Berth width
    5’ 5”1.66 m
    Have you spotted incorrect data?  You can report it in the forum or contact the webmaster

    Similar sailboats that may interest you:


    Sailboats
    First built hull
    Hull length
    Dehler 34 - J&V Standard (Dehler)
    2016
    33’ 10”10.3 m
    J/121 (J/Boats)
    2017
    40’12.2 m
    First 35.7 Deep draft (Bénéteau)
    1992
    34’ 7”10.55 m
    Arcona 340 Standard (Arcona Yachts)
    2009
    34’ 1”10.4 m
    Arcona 380 Standard (Arcona Yachts)
    2014
    37’11.28 m
    Dehler 32 Competition (Dehler)
    2010
    32’ 2”9.8 m
    Elan 340 Standard (Elan Yachts)
    2006
    32’ 10”9.99 m
    First 36s7 Deep draft (Bénéteau)
    1995
    34’ 5”10.49 m
    Dehler 35SQ Competition (Dehler)
    2012
    34’ 6”10.51 m
    First 31.7 Deep draft (Bénéteau)
    1997
    31’ 2”9.5 m
    First 35 - Farr Shoal draft (Bénéteau)
    2010
    35’10.66 m
    X-362 Classic (X-Yachts)
    1998
    35’ 2”10.73 m
    J/109 Standard (J/Boats)
    2001
    35’ 4”10.75 m
    Dehler 38 Competition (Dehler)
    2012
    37’ 1”11.3 m
    Grand Soleil 40 - B&C Standard (Cantiere Del Pardo)
    2006
    36’ 6”11.12 m
    Boat-Specs.com uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our Cookie Policy.

    Read more