Selection Guide

The tables below give indications of typical model rating limits along with sizes and approximate power ranges. These are intended as guidelines only. There are many factors that determine the correct Q-SPD solution, such as vessel weight and style, power speed and mission. Q-SPD will complete a full analysis for all applications to determine the correct arrangement and drive option.

QSD 1 Series

Model
(1)
Nominal
Drive
Weight
(2)
Max
Torque
(2)
Max Power
at 1400
srpm
(2)
Max Power
at 2000 srpm
(2)
Nominal Max
Vessel Weight
per drive
Max Prop
Dia.
PDF
Spec
QSD102
 85kg
 1,100 Nm
812 lbft
194kW
260bhp
328 kW
440 bhp
 5,000 kg
11,000 lb
 25″
635mm
Go To Spec QSD1
QSD120 
90kg
1,600 Nm
1,180 lbft
260kW
350hp
328 kW
440 bhp
5,000 kg
11,000 lb
25″
635mm
pdf
QSD125 
 95kg
3,000 Nm
2,210 lbft
na
656 kW
880 bhp
 6,000 kg
13,215 lb
 25″
635mm
pdf
QSD130 105kg 4200 Nm
3094lbft
na
740 kW
990 bhp
 6,000 kg
13,215 lb
25″
635mm
pdf

 

Original Q-SPD SD Series

Model
(1)
Nominal
Drive Weight
(2)
Max Torque
(2)
Max Power
at 1200 srpm
(2)
Max Power
at 2000 srpm
(2)
Nominal Max
Vessel Weight
per drive
Max Prop
Dia.
PDF
Spec
SD202 
120 kg
3,000 Nm
2,210 lbft
276 kW
370 bhp
656 kW
880 bhp
7,500 kg
16,500 lb
27”
685 mm
SD301  
280 kg
5,200 Nm
3,835 lbft
671 kW
900 bhp
1,120 kW
1,500 bhp
11,000 kg
24,200 lb
34”
865 mm
SD351  
310kg
8,300 Nm
6,122 lbft
 by app
1,791 kW
2,400 bhp
 18,000 hg
40,000 lb
 34”
865 mm
 SD35D
260kg
8,300 Nm
6,122 lbft
 by app  1,791 kW
1
,400 bhp
  18,000 hg
40,000 lb
34”
865 mm
 
SD36D  
340kg
8,300 Nm
6,122 lbft
by app
by app
25,000 kg
55,000 lb
40″
1016mm
Call

 

Original Q-SPD MY Series

Model
Nominal
Drive
Weight
(2)
Max
Torque
(2)
Max Power
at
1200 srpm
(2)
Max Power
at
2000 srpm
Nominal
Max Vessel
Weight
per drive
Max
Prop
Dia.
PDF
Spec
MY350-D
(3)
8,300 Nm
6,122 lbft
1,082 kW
1,450 bhp
1,791 kW
2,400 bhp
25,000 kg
55,000 lb
no limit
Call
MY400-D
(3)
12,000 Nm
8,851 lbft
1,567 kW
2,100 bhp
by app
36,000 kg
79,000 lb
no limit
Call
MY450-D
(3)
17,600 Nm
12,981 lbft
2,27 6kW
3,050 bhp
by app
55,000 kg
121,000 lb
no limit
Call

(1) Weights are nominal excluding propeller.
(2) These specifications are a guideline only and applies generally to recreational rating. Actual application limits will depend on shaft speed, power to weight ratio and vessels speed and mission. All specifications are subject to change.
(3) Weights for MY series varies by installation due to different shaft, rudder and other component sizes that may apply.

* Specifications are correct as at 01 February 2015 and are subject to change.

 

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