4 inch Proline Dredge

The 4" Proline is a pretty serious dredge, yet still manageable for a one-man operation. The 4" can be equipped with either a 5.5 hp Honda and HP350 pump, or a larger 6.5 hp Honda and HP400 for more oomph. The HP400 is the only pump in the industry designed specifically for the 6.5 hp engine and performs extremely well. The engine/pump upgrade is recommended for anyone dredging at deeper depths or higher altitudes. The 4 also features the sure-flow coupler and wave classifier as described with the 3 above.

4" Specifications

Engine: 5.5 hp or 6.5 hp Honda Pump: HP 350 (5.5 hp) or HP 400 (6.5 hp) Sluice box: 16" x 48" Dredge hose: 4" x 15 ft Pressure hose: 2" x 72"

Intake hose: 2.5" X 38" (3" X 42" on HP 400) Flotation: 4 Polyethylene floats - 13" x 46" x 74" Capacity: Up to 12 cubic yards per hour Air Compressor: T-80 (standard) PCA 10 (optional) Weight: 208-212 lbs.