Kumera Helseth Type 4H 4 blade CPP propeller

Helseth Type 4H 4 blade CPP propeller

• 2 pcs CP propeller with propeller axle, type 4H110/100-1700 HS+VS
• Propeller diameter, cw and ccw rotation 1700 mm
• Shaft diameter 100 mm
• Shaft length, appr. 7300 mm
• Shrink-fit shaft flange, motor/shaft
• Class: DNV
• Speed range, up to 35 knot.

Propellers Type 4H
Propellers for Medium Duty Use
The Helseth 4H propeller series has been developed for
all types of vessels requiring optimum efficiency. The 4H
series is designed for pitch control by means of a pitching
rod connected to gears with built-in pitch piston, or shaft
mounted piston units.
The propeller hub is streamlined, and the blades are flush
mounted to ensure best possible water flow around the
propeller.
The propeller en-sure high efficiency despite low noise and vibration levels.
Propellers of the H series are suitable for medium duty
vessels such as work boats, fishing vessels, passenger
vessels and monohull/catamaran high speed vessels