Dunbar Trawlboards

We have been manufacturing “Dunbar” trawlboards for approximately 50 years.

The Table below lists the different sizes available.

LENGTH
HEIGHT ( STANDARD)
HEIGHT(HIGH RANGE)
APPROX ENGINE            H.P.
APPROX WEIGHT OF EACH BOARD WITHOUT DOUBLE KEEL
APPROX. WEIGHT OF EACH BOARD WITH DOUBLE KEEL
  24″      610mm14.5″       368mm    20lbs        9kg
  30″      762mm17.5″       445mm             30     45lbs      20kg
  36″      915mm21.5″       546mm         30 – 40     66lbs      30kg
  42″    1067mm25″           635mm             45   112lbs      51kg
  48″    1220mm28.5″        724mm             45   132lbs      60kg
  54″    1372mm31″           788mm         45 – 65   172lbs      78kg
  60″    1525mm35″           890mm         88 – 100   210lbs      95kg
  60″    1525mm35″           890mm            100   282lbs    128kg  306lbs      139kg
  66″    1677mm39″           990mm       120 – 150   275lbs    125kg
  66″    1677mm39″           990mm            150   356lbs    162kg  392lbs      178kg
  69″    1753mm42″         1067mm            150   374lbs    170kg  409lbs      186kg
  72″    1830mm43″         1092mm46″        1168mm        150 – 200   365lbs    166kg  405lbs      184kg
  72″    1830mm43″         1092mm46″        1168mm            200   451lbs    205kg  491lbs      223kg
  78″    1982mm46.5″      1181mm49.5″     1257mm        200 – 250   490lbs    222kg
  78″    1982mm46.5″      1181mm49.5″     1257mm            250   570lbs    259kg  612lbs      278kg
  84″    2135mm50″         1270mm53.5″     1359mm            300   660lbs    298kg  717lbs      326kg
  84″    2135mm50″         1270mm53.5″     1359mm            300   832lbs    378kg  889lbs      404kg
  90″    2287mm53.5″      1359mm57″        1448mm        300 – 350 1016lbs    462kg1082lbs      492kg
  96″    2440mm57″         1448mm60.5″     1537mm        350 – 4001364lbs      620kg
102″    2590mm60″         1525mm64″        1626mm        400 – 5001540lbs      700kg
108″    2745mm62.5″      1588mm66.5″     1689mm             5002200lbs    1000kg
120″    3050mm71.5″      1816mm75.5″     1918mm        500 – 6002750lbs    1250kg

Options include  –  anti cavitation slots, square top corners, plate towing arms etc.

We also produce our range of mid-water pelagic boards.

The Table below lists the different sizes available.

                  SIZE
WEIGHT OF EACH BOARD
             AREA
              2’3″      x     1’1 1/2″                  24lbs             11kg                   0.24 square metres
              3’0″      x     1’6″                  48lbs             22kg                   0.42
              4’6″      x     2’3″               140lbs              64kg                   0.94
              5’0″      x     2’6″               180lbs              82kg                   1.16
              5’6″      x     2’6″               185lbs              84kg                   1.28
              5’9″      x     2’6″               190lbs              86kg                   1.5
              6’0″      x     3’0″               220lbs            100kg                   1.67
              6’7″      x     3’4″               260lbs            118kg                   2.0
              6’6″      x     3’6″               435lbs            198kg                   2.1
              7’0″      x     3’6″               485lbs            220kg                   2.4
              7’6″      x     3’9″               546lbs            248kg                   2.6
              8’0″      x     4’0″               710lbs            323kg                   3.0
              8’9″      x     4’3″               760lbs            345kg                   3.5
            10’0″      x     4’4″             1300lbs            591kg                   4.0