Olds Mechanical Engineers and Founders - Innovative Engineering Excellence

Propeller Enquiry Form

For your help - Crouch's propeller method for estimating propeller size

Please complete and submit the data in the following form to allow us to generate a propeller selection and quotation for your vessel.

Please provide the following contact information: * = required field

Company Name*    

Contact Name*    

Street Address*    
City*
State*

Postal Code*
Country*

Fax Number
Phone Number*   

E-mail*

Vessel Information:

Vessel Name

Hull Type*

     Other 

Construction Material   
Overall Length Feet  Metres
Waterline Length*

Feet  Metres

Operating Weight*

Lb's   Kg's

Engine Information:

No. of Engines* Single         Twin
Fuel* Diesel         Petrol
Engine Make

Engine Model

Max. Brake Horse Power (HP)*

HP KW

Max. Engine RPM at Max HP* RPM
Gear Reduction to Propeller*
Rotation* LH RH Both (Twin Screw) Don't Know 

Propeller Shaft Data

Shaft Diameter

 inch  mm
Distance Shaft Centre to Hull at Prop inch  mm

Propeller Fit

 Keyed  Keyless  Spline

Taper Ratio

   1 :  

Taper Length

 inch mm

Keyway (if applicable)

 inch mm

Comments (Optional) :
Please include comments relating to previous or existing performance, operational requirements, maximum propeller size or restrictions, propeller class requirement and any other details that may be relevant to the propeller installation on this vessel.

NOTE : Propeller selection and resulting performance can only be as accurate as the information provided by the Customer. Olds Engineering shall not be held responsible for unsatisfactory propeller selection or performances as a result of incomplete or inaccurate information supplied.

 

 

Wm. Olds & Sons Pty. Ltd.
ABN 33 009 859 250
78-80 North Street, Maryborough Q, 4650 Australia
P.O. Box 3030, Pallas St. Post Office, Maryborough Q, 4650
Phone: 07 41213649  Fax: 07 41233590   www.olds.com.au
Innovative Engineering Excellence ~ Serving Since 1918