Hi-Lift Trawl Doors

Hi-Lift Trawl Doors

Hi Lift Trawl doors are the latest double foiled bottom trawl doors in our complete line of specialized trawl doors.

Hi-Lift Trawl Doors

Features

  • Alloy steel construction
  • Low aspect ratio for excellent stability on grounds
  • Fine lines to maximize spread and reduces drag
  • Displaced slot to increase hydrodynamic spreading power
  • Low center of gravity for stability
  • Faired leading edges improves hydrodynamics and adds stiffness
  • Reinforced with doubler plates and stiffeners at all high-stress areas
Size m2 Horsepower Air Weight
(lb)
Water Weight
(lb)
Air Weight
(kg)
Water Weight
(kg)
2.0 200 680 590 309 268
2.5 250-350 935 811 425 368
3.0 300-400 1,160 1,006 527 457
3.5 350-550 1,400 1,214 636 552
4.0 500-650 1,700 1,474 773 670
4.5 550-700 2,250 1,951 1,023 887
5.0 600-900 2,830 2,454 1,286 1,115
5.5 850-1,200 3,170 2,748 1,441 1,249
6.0 1,100-1,500 3,400 2,948 1,545 1,340
6.5 1,400-1,800 3,700 3,208 1,682 1,458
7.0 1,800-2,100 4,200 3,641 1,909 1,655
7.5 1,900-2,100 4,550 3,945 2,068 1,793
8.0 2,050-2,500 4,975 4,313 2,261 1,961
8.5 2,500-3,000
9.0 3,000-4,000 5,480 4,751 2,491 2,160
10.0 4,000-5,000
11.0 5,000+
12.0