Modern dredging equipment may be divided into four main classes. The grab dredge is used where the amount of excavation is relatively small. It consists of one or more grab buckets, operated by cranes mounted on a vessel or barge or sometimes on the shore. Each bucket has jaws that are hinged together.
This boat is a 1976 18 ft. Landau ALL WELDED jon boat. It is 76 inches at the top and 58 inches at the bottom. It is very stable in all water conditions and the extra wide bottom drafts very little water so you can get in the shallows where the ducks want to be. It has a removable boat seat with a swivel chair. The wide open floor plan is perfect for hunting or fishing.
Average Guide Length: 66. Hint: Measure from floor to chin for a more precise paddle length. Choosing a canoe paddle length is a fairly straight forward formula. Sit in a chair and measure from your chair seat to your nose. Add this number to the height of your canoe seat, then add the length of the paddle blade. An even simpler formulas is this, 56 to 58 inch lengths fits 80% of all whitewater canoeist. If you are in a open canoe with a taller seat or have a long torso you may want to consider a longer length 60 to 62 inch paddle.