General Boat Info
MakePremier Boats
MakePremier Boats
ModelExplorer 221
ModelGrand Majestic 310 LTD
Model Year2007
Model Year2008
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail1,700 lbs. (2 tubes) <br>2,100 lbs. (3 tubes)
Weight - Detail2,775 lbs. (2 tubes) <br>3,100 lbs. (3 tubes)
Weight - kg952.54
Weight - kg1406.14
Weight - lbs.21
Weight - lbs.31
Length [deck]20 ft. 6 in
Length [deck]31 ft. 0 in
Length - Feet22
Length - Feet31
Length - Inches2
Length - Inches4
Length overall - Detail22 ft. 2 in
Length overall - Detail31 ft. 4 in
Length overall - Meters6.76
Length overall - Meters9.55
Length overall - Inches266
Length overall - Inches376
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.090 gauge (with 0.100 nosecones)
Hull thickness0.090 gauge (with 0.100 nosecones)
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter25 in
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max115 hp (2 tubes) <br>175 hp (3 tubes)
Engine max200 hp (2 tubes) <br>250 hp (3 tubes/30 in. PTX)<br>350 hp (PTX)<br>500 hp (Twin PTX)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail30 gal. (2 tube)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters113.56
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal3
Operational Info
Maximum capacity1,950 lbs. (2 tubes)<br> 2,206 lbs. (3 tubes)
Maximum capacity3,600 lbs. (2 tubes) <br>4,250 lbs. (3 tubes)<br>5,375 lbs. (PTX)
Maximum people1
Maximum people20 (2 tubes)<br>22 (3 tubes)<br>24 (PTX)