General Boat Info
MakePremier Boats
MakePremier Boats
ModelBoundary Waters Sky Dek™ 31
ModelExplorer 221
Model Year2013
Model Year2012
Measurements / Dimensions
Beam10 ft. 2 in
Beam8 ft. 6 in
Beam - Meters3.1
Beam - Meters2.59
Beam - Inches122
Beam - Inches102
Weight - Detail4,900 lbs
Weight - Detail1,850 lbs. (2 - 23 in. tubes)<br>1,950 lbs. (2 - 25 in. tubes)<br>2,050 lbs. (3 tubes - 30 in. PTX)
Weight - kg2222.6
Weight - kg929.86
Weight - lbs.49
Weight - lbs.205
Length [deck]31 ft
Length [deck]21 ft
Length - Feet31.42
Length - Feet22.42
Length overall - Detail31 ft. 5 in. (not including slide)
Length overall - Detail22 ft. 5 in
Length overall - Meters9.58
Length overall - Meters6.83
Length overall - Inches377
Length overall - Inches269
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter27 in
Tube diameter23 in.<br>25 in. (upgrade)
Number of tubes3
Number of tubes2 or 3
Engine and Drivetrain
Fuel tank capacity - Detail47 gal
Fuel tank capacity - Detail27 gal
Fuel tank capacity - Liters177.91
Fuel tank capacity - Liters102.21
Fuel tank capacity - Gal47
Fuel tank capacity - Gal27
Drive typeOutboard
Drive typeOutboard
Horsepower350 hp (PTX 36 in.)<br>700 hp (PTX 36 in. twin)
Horsepowernot available
Engine maxnot available
Engine max90 hp (2 - 23 in. tubes)<br>115 hp (2 - 25 in. tubes)<br>150 hp (3 tubes - 30 in. PTX)
Operational Info
HeadPorta Potti
Headnot available
Maximum capacity5,000 lbs. (PTX)<br>5,500 lbs. (PTX twin)
Maximum capacity1,950 lbs. (2 - 23 in. tubes)<br>2,245 lbs. (2 - 25 in. tubes)<br>2,665 lbs. (3 tubes - 30 in. PTX)
Maximum people20 lower / 5 upper
Maximum people10 (2 - 23 in. tubes)<br>11 (2 - 25 in. tubes)<br>14 (3 tubes - 30 in. PTX)