SPJ-Book

Prévia do material em texto

August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 1 PJ
SCHOTTEL Pump-JetSCHOTTEL Pump-Jet
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 2 PJ
SCHOTTEL Pump-JetSCHOTTEL Pump-Jet
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 3 PJ
Functional
Description
Applications
Technical Description
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 4 PJ
−steering at 0kn – 2kn ships speed for:
•landing or push off in:
•harbours
•sluices/locks
•bunkerstations
•positioning for fire fighting mode
−steering at 2kn – 16kn ships speed for:
•manoeuvring in fog or hazy weather
•approaching the coast or a pilot vessel
•supplying offshore rigs in tidal current
•dynamic positioning
•in canal traffic or harbour areas
•carrying out emergency turns within an
 estuary
•hopper dredging
•fishing
•towing
•Redundant Propulsion Unit
 (Take Home Device)
SCHOTTEL Pump-JetSCHOTTEL Pump-Jet
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 5 PJ
T - Version SPJ 220 T
RD - Version SPJ 520 RD
•360° steerable
•full thrust in all directions
•no addition to hull resistance
•complete unit is integrated absolutly in vessel´s hull
•no risk through flotsam and jetsam
•resistant to grounding
•operation in extremly shallow water
•protective grid against foreign material and ice flow
 which will block the suction tunnel
•possibility of mounting from above / below as well as
 rigid / resilent
•drive possibilities are given through diesel engines, 
 hydraulic motor and electrical engines mounted
 vertically or horizontally
•heavy duty oil sealing
•built of several material combinations:
 housing : GGG / Niresist / stainless steel
 impeller : Niresist / stainless steel 
Brief Technical Description of 
 SCHOTTEL Pump-Jets
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 6 PJ
SPJ - SPJ 520 RD, 3D-Functional Principle
Diffuser:
Inner Ring
Outer Ring
Nozzle
Section
Impeller
Inlet Grid
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 7 PJ
11
10
13
14
15 16
17
18
19
12
Version with sliding sea
1 2
3
4
5
6
7
8
9
1 Breather valve
2 Upper gear--box
3 Impulse transducer (rpm)
4 Drive flange
5 Bevel gear pair
6 Feed back unit
7 Lifting eye
8 Well
9 Diffuser housing
10 Bottom plate
11 Impeller
12 Sliding seal
13 Protection grill
14 Mass cable (only with elastic bearing)
15 Rotary connection (Steering)
16 Steering planetary gear
17 Monitoring probe
18 Sight glass
19 Steering motor (hydraulic motor
 or electric motor)
Section view SPJ 82 T
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 8 PJ
14
3
6
1
5
13
16
2
8
12
17
18
10
4
7
9
19 20
1 Upper gearbox 
2 Impulse transmitter 3 Bevel gear pair 
4 Drive flange 
5 Feed--back unit 
6 Lifting eye 
7 Well 
8 Diffuser housing 
9 Impeller
10 Feeding funnel with 
 protective grating 
11 not occupied
12 Oil screw conveyor 
13 Ground strap (only with elastic bearing) 
14 Rotary connection (steering) 
15 not occupied 
16 Steering planetary gear 
17 Level control probe 
18 Sight--glass 
19 Steering motor (hydraulic motor or
 electric motor) 
20 Breather valve
Diagrammatic view SPJ 82 RD
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 9 PJ
The SCHOTTEL Pump-Jet SPJ is a
controllable jet propulsion system
working in accordance with the
principle of a rotary pump.
Power is transmitted from the driving
motor via a cardan shaft to the SPJ.
Within the SPJ power is transmitted via
a bevel gear stage to the impeller. The
impeller (b) sucks the water through a
intake (a) below the bottom of the boat
and then is fed into the enclosing
diffuser housing (c), whose bottom
plate is provided with three outlet
nozzles from which the water is ejected
(angle: 130).
The diffuser housing -- and therefore
also the water jet can be controlled 3600
without limitation and with thrust.
Operation description
a
b
c
d
a
b
c
d
T - Version RD - Version
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 10 PJ
Principle of Steering
SPJ 220 T
2
Steer ing desk
Driving direction
1
4
6
3
5
Thrust direction
1 Thrust direction indicator steering desk 
2 Adhesive label (ship symbol) 
3 Cover of the feedback unit
4 Thrust direction indicator in the feedback unit 
5 Outlet holes 
6 Copilot or control switch
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 11 PJ
Speed ahead Speed back Turning to port-
side
Turning to star-
board
Traverse
Driving direction
Thrust direction
Driving direction
Thrust direction
ATTENTION !
The indicator device on the
steering stand and the
indicator of the feed back
unit shows the thrust
direction
of the impulsion, see
figure 14.
Thrust direction is not
equal to the driving
direction
Double unit--stern unit
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 12 PJ
Speed ahead Speed back Turning to port-
side
Turning to star-
board
Traverse
Driving direction
Thrust direction
Driving direction
Thrust direction
ATTENTION !
The indicator device on the
steering stand and the
indicator of the feed back
unit shows the thrust
direction
of the impulsion, see
figure
Thrust direction is not
equal to the driving
direction
Double unit--bow unit
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 13 PJ
Speed ahead Speed back Turning to port-
side
Traverse Turning
on the spot
Ster n
Bow
Ster n
Bow
Ster n
Bow
Ster n
Bow
Ster n
Bow
Driving direction
Thrust direction
Driving direction
Thrust direction
ATTENTION !
The indicator device on the
steering stand and the
indicator of the feed back
unit shows the thrust
direction
of the impulsion, see
figure 14.
Thrust direction is not
equal to the driving
direction
Individual unit Stern - bow
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 14 PJ
One flange connection Easy and fast installation by the shipyard
Flat installation
All underwater parts are within the
hull lines
Longer yearly operation time in rivers with shallow water in the summer
Extended operation time in tidal waters
Reliable operation in waters with a high amount of driftage
Safe diver operations during operation
Protected installation against grounding
No tunnel for the propeller
0.3 m waterdepth sufficient for cavitationfree operation
Low wash Less disturbance at the ground of river (environmental advantage)
Low suction and low resulting aft trim and sinkage
No additional lube oil cooler Less installation effort at the yard
Less maintenance for the operator
Very low pressure pulses Less effort for the noise isolation
Better comfort
Low waterborne noise
Compact design
Low weight
Low hight
More payload
Better handling
Better aftship design
 Feature Customers Advantage
 Features arround the SPJ
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 15 PJ
Impeller with closed ring The impeller can not be blocked by debris
Standarised roller bearings Available all over the world
24 hour SCHOTTEL service for
world wide delivery of parts
All spare parts available, any time, anywhere
Submerged housings of Niresist
for main propulsion
Less risk of cavitation-/corrosion damages
Noise optimised gears Less gear noise
Better comfort
Use for military applications
Special propeller sealing system
with ceramic liner
Long changing intervals for the sealing
Low risk of sealing damages
Very good integrated cooling Long oil change intervals
No channels inside the ship Low buoyancylosses
Vibration free run
 Feature Customers Advantage
 Features arround the SPJ
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 16 PJ
No special adaptation of the
ships hull necessary
Every simple hull form is
suitable for the installation
Easy installation
Easy adaptation also to existing ships
Lower hull cost
Thrust independent of thrust
direction and ships speed
Higher transverse thrust than a tunnel thruster
above 2 kn
Low cavitation Reliable operation in the whole speed range
from 0 kn to 15 kn
 Feature Customers Advantage
 Features arround the SPJ
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 17 PJ
20
30
40
50
60
70
80
90
100
31,5 63 125 250 1000 2000 4000 8000
Octave band [Hz]
O
c
t
a
v
e
 
L
e
v
e
l
 
[
d
b
 
r
e
l
.
 
5
0
 
n
m
/
s
]
 
SPJ 82RD elast. 360kW
SPJ132T elast. 400kW
STT 330 350kW
structureborne noise
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 18 PJ
STEERING
INPUT
IMPELLER
SCHOTTEL - SEALING - SYSTEMS
For SCHOTTEL PUMP-JET standard types
STANDARD SEALING
for most SCHOTTEL applications
INPUT SEALING
¾ VITON for high temperatures and max. speed
¾ FLEXIBLE LIP for compensate shaft dynamic
¾ NITRATED CONTACT SURFACE
 for corrosion protection
 for heat elimination
¾ mud guard for sealing protection
STEERING SEALING
¾2 SEALINGS against water
 for max. water protection
¾NBR for max. wear resistant
¾FLEXIBLE LIP
 for compensate shaft dynamic
¾CERAMIC CONTACT SURFACE
 for max. wear resistant 
 for max. corrosion resisting
¾SPLIT-TYPE SEALING
 - simple exchange
Research and Development
Dipl.-Ing. Timo Raffauf
SYMBOLS:
SEALINGS
 VITON NBR
CONTACT SURFACE
 NITRATED CERAMIC
SLUDGE SCRAPER
 SAND
 PROTECTION
MEDIUM / ENVIRONMENT
 OIL AIR WATER
IMPELLER SEALING
for dirt applications
STANDARD SEALING
+ SAND PROTECTION
 for min. abrasion
IMPELLER SEALING
¾2 SEALINGS against water
 for max. water protection
¾NBR for max. wear resistant
¾FLEXIBLE LIP
 for compensate shaft dynamic
¾CERAMIC CONTACT SURFACE
 for max. wear resistant 
 for max. corrosion resisting
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 19 PJ
S P
J 
2 2
S P
J 
5 7
S P
J 
8 2
S P
J 
1 3
2
S P
J 
2 2
0
S P
J 
5 2
0
Bowthruster for Inland Ships x x
Bowthruster & "Take home device" for Coastal Ships x x x x
Main Propulsion for Shallow Water Ships x x x x x
Main Propulsion for Ships on flotsam polluted waterways x x x x x
Auxiliary Propulsion for Tall Sailing Ships x x
Auxiliary Propulsion for Dredger and Barges x x x x x
Auxiliary Propulsion for Research and Rescue Ships x x x x x x
Auxiliary Propulsion for Megayachts x x x
SCHOTTEL Pump-JetSCHOTTEL Pump-Jet
Application Guide
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 20 PJ
SCHOTTEL Pump-Jet, Standard Types
Type Rating* Input power Input speed Well Weight 
Leistung* Eingangsleistung Eingangsdrehzahl Brunnen Gewicht 
max. [kW] [rpm] Ø [kg]**
A 49 1470
SPJ 15*** B 64 1600 660 360
C 75 1690
A 72 1950
SPJ 22 B 94 2130 900 380
C 110 2250
A 168 1390
SPJ 57 B 223 1520 1300 1570
C 257 1600
A 272 1060
SPJ 82 B 357 1160 1680 3000
C 420 1230
A 422 1010
SPJ 132 B 555 1110 2160 5250
C 650 1170
A 650 1020
SPJ 220 B 850 1110 2700 8900
C 1000 1170
A 1430 850
SPJ 320 B 1880 930 3400 28000
C 2200 980
A 2270 870
SPJ 520 B 2990 950 4300 40500
C 3500 1000
* Rating A Full power continuous
 rating 24 hours service / Vollast-
 Dauerbetrieb
 Rating B Intermittent service with
 occasional full load / Teillast mit
 gelegentlicher Überlastung
 Rating C Auxiliary installations /
 Hilfsanlagen
** Weight only SPJ with oil (without
 outer well and resilient mounting)
 Gewicht nur SPJ mit Öl (ohne
 Außenbrunnen und elastische
 Lagerung)
*** Vertical power input only /
 Krafteingang nur vertikal
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 21 PJ
SCHOTTEL Pump-Jet, Standard Types
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 22 PJ
SCHOTTEL Pump-Jet, Standard Types
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 23 PJ
SPJ Thrust Range
0
25
50
75
100
125
150
175
200
225
250
0 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 3500
Input Power [kW]
T
h
r
u
s
t
 
[
k
N
]
SPJ 520 RD
SPJ 320 RD
SPJ 220 T
SPJ 132 T
SPJ 82 RD
SPJ 57 RD
SPJ 22 T & SPJ 15 RD
Sf = 0,75
Sf = 0,9
Sf = 1
(at 0 kn speed )
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 24 PJ
0
1
2
3
4
5
6
7
8
9
10
0 1 2 3 4 5 6 7 8 9 10
V ( Kn )
S
p
e
c
i
f
i
c
 
t
h
r
u
s
t
 
(
 
k
g
 
/
 
H
P
 
)
SPJ
Elliot White Gill
Veth Jet
Specific thrust / Comparison
SPJ / ELLIOT WHITE GILL / VETH
SPJ
Elliot White Gill
Veth
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 25 PJ
SCHOTTEL - Pump - Jet
Thrust [kN]
T
h
r
u
s
t
 
[
k
N
]
ahead 0°
starboard 90°
astern 180°
30°
45°
60°
120°
135°
150°
Waterjet
SCHOTTEL - Pump - Jet
100 % 75 % 50 %
portside 270°
The Polar Diagram shows
the thrust at steering angle
covering 360°.
As the complete nozzle
housing of SCHOTTEL
Pump-Jet will be
turned, 100% thrust in all
directions is available. All
other jet systems
deflect the high speed jet
stream and thrust is
reduced up to 50%.
The red colour graph
shows the effect of two
different flap designs.
Only in forward position
100% thrust is available.
Polar Diagram
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 26 PJ
Spiral-Pump T-Version RD-Version
History of Development
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 27 PJ
Continous Further Development - Optimisation at Air Tunnel Tests
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 28 PJ
Continous Further Development - Full Scale Cavitation Tests
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 29 PJ
Continous Further Development - Optimisation of Geometrical Design
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 30 PJ
Prepared to carry out model tests 
with special developped model devices
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 31 PJ
Essential Improvements of the new
RD-Version
π Increase in specific thrust up to 15 %
π Same bollard pull with 20 % less power
π The flow-cross-section was enlarged for
> 40 % → lower danger of blocking, lower
mesh resistance of the protective grid
π Volume flow 29 % higher
π Impeller speed was decreased by 18 % to
improve the cavitation abilities and to
achieve a higher life time
π Velocity of flow was decreased by 14 % to
lower noise, suction and flow forces which
lowers the load on the ground and thrust
deduction.
π Reduction of the specific power to weight
ratio by 10 %.
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 32 PJ
Power & Torque Absorption P Input , M Input = f (n Input )
(Tolerance Range +/- 5 %)
0
200
400
600
800
1000
1200
0 200 400 600 800 1000 1200 1400
Input Speed nInput / min-1
Input Power PInput / kW
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
Input Torque MInput/ Nm
Power Absorption Torque Absorption
SPJ 220/132 RD
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 33 PJ
Thrust at Bollard Pull Condition T 0 = f (P Input )
(Without Thrust Deduction by Installation)
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1000 1200
Input Power PInput / kW
Thrust T0 / kN
Unit Thrust at 0 m/s Total Thrust at 0 m/s
SPJ 220/132 RD
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 34 PJ
Thrust at Ship Speed T F = f (V S )
(Without Thrust Deduction by Installation)
0
20
40
60
80
100
120
140
0 1 2 3 4 5 6 7 8 9 10 11 12
Ship Speed VS / kts
Thrust T / kN
Unit-Thrust Total-Thrust
SPJ 220/132 RD, P Input = 880 kW per Unit
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 35 PJ
Thrust Vector Diagram F X & F Y = f (V S , α )
SPJ 220/132 RD; P Input = 880 kW
-100
-80
-60
-40
-20
0
20
40
60
80
100
-100 -80 -60 -40 -20 0 20 40 60 80 100
T
r
a
n
s
v
e
r
s
e
 
F
o
r
c
e
 
/
 
k
N
Forward Force / kN
V = 5 Knots
V = 10 Knots
V = 0 Knots
I
n
f
l
o
w
 
D
i
r
e
c
t
i
o
n
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 36 PJ
SPJ 57 RD
SPJ 57 RD Bollard Pull Force T0 = f (PInput)
0
2
4
6
8
10
12
14
16
18
20
22
40 60 80 100 120 140 160 180 200 220 240 260 280
SPJ 57 RD Theoretical
SPJ 57 RD Prototype
SPJ 57 T
SF = 1,0 RD-Version
SF = 1,0 T-Version
T0 / [kN]
PInput / [kW]
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 37 PJ
π short reaction time
 - short stopping distance
 - turning within ship lenght
π low noise and vibrations
π higher thrust at inflow speed than other
 pump thrusters
π steerable thrust at BR
 - excellent course keeping ability also at hard
 weather conditions
 - pulling a flexible system increases the
 course stability distinctly
 - forward thrust possible means higher safety
 margin concerning ship speed at several
 conditions (draught, environmentals,
 numbers of IM etc.)
π not sensitive against oblique inflow, very
 stable power absorption
π installation makes form optimisation possible
Essential Technical Aspects for INLS-
Program:
π steerable thrust arround 360°
π shallow water device,
 - no danger of damage by grounding
 - lowest draft possible, self-priming
 pump
π compact design (diameter and height)
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 38 PJ
1 x SPJ 15, 75kW, bow thruster unit
Motoryacht SINDBAD 
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 39 PJ
1 x SPJ 15, 75kW hydraulic motor, bow thruster unit
Motoryacht SINDBAD 
Length o.a. :
Breadth mld. :
Draught :
Depl.:
24.40 m
6.90 m
2.40 m
135 t
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 40 PJ
1 x SPJ 15, 75kW hydraulic motor, stern thruster unit
Sardine Fishing Vessel for FURIC 
Length o.a. :
Breadth mld. :
Draught :
19.00 m
5.40 m
2.10 m
under construction at FCRN,France, launching in Feb. 2001
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 41 PJ
1 x SPJ 22, 78kW, main propulsion unit,
 compl. Niresist
SALINA, Tug for operation in saltwork 
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 42 PJ
SALINA, Tug for operation in saltwork 
1 x SPJ 22, 78kW, main propulsion unit, compl. Niresist
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 43 PJ
Work Vessel in Japan
L x B x D x d = 10.0 x 4.0 x 1.3 x 0.95 (m)
2 x SPJ22 81 kW
With DP interface
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 44 PJ
 2 x SPJ 22, 2 x 94 kW, diesel-hydraulic drive 
HANSEKOGGE
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 45 PJ
HANSEKOGGE
 2 x SPJ 22, 2 x 94 kW, diesel-hydraulic drive 
Length o.a. :
Breadth mld. :
Draught :
Depl.:
23.30 m
7.80 m
1.80 m
100 t
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 46 PJ
Passenger Vessel EURO STAR
Length overall: 50 m
Beam moulded: 11,20 m
Designed draught: 1,20 m
1 x SCHOTTEL Pump-Jet type SPJ 22, 75 kW in the Bow
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 47 PJ
2 x SPJ 22, 110kW, as stern thruster
Motoryacht Constellation
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 48 PJ
Motoryacht Constellation
2 x SPJ 22, 110kW, as stern thruster
Length o.a. :
Breadth mld. :
Draught :
Depl.:
80.00 m
13.00 m
4.20 m
1676 t
Class :
Construction :
Shipyard :
Lloyds Register
The „A“ Group
Oceanco and
South African Shipyards/Durban
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 49 PJ
Sailing yacht LADIA
2 x SPJ 22, 125kW, as main drive
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 50 PJ
Sailing yacht LADIA
2 x SPJ 22, 125kW, as main drive
Flag :
Type :
Designer :
Shipyard :
Year :
Major refit :
L.O.A. :
Breath :
Draught:
Hull:
Deck :
Displacement :
Main engine :
Max/Cruising speed :
Fuel capacity:
Water capacity :
Generator :
Electricity :
Sails :
Rig :
Guernsey
Maxi Sloop Aluminium
Doug Peterson
JONGERT, ABEKING & RASMUSSEN
1983
1998
80 feet
20 feet
9 feet
Aluminium
Teak
49 tons
2 x 170 hp with water jet's propulsion (Schottel)
9 knots
3000 litres
2500 litres (with hot water)
1 x 15 kw Kohler
220V/24 V
Main full battened, Staysail. Genoa, Spinnaker,
Asyrnetric Genaker
5 spreader, aluminium mast (105 feet)
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 51 PJ
Research Catamaran IMOR
2x SPJ 22, 72kW
2x STP 200, 300kW 
Length o.a. :
Breadth mld. :
Depth :
Draught :
32.50 m
10.50 m
3.50 m
1.90 m
Class :
Owner :
Shipyard :
Operation Area :
GL
Maritime Institute, Gdansk
Damen Branch, Gdansk
Oderhaff, Baltic Sea
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 52 PJ
Research Catamaran IMOR 2x SPJ 22, 72kW
2x STP 200, 300kW 
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 53 PJ
Workboat Kollmar
1x SPJ 22, 94kW
1x SRP 110, 182kW 
Length o.a. :
Breadth mld. :
Depth :
Draught :
25.30 m
6.60 m
1.60 m
1.15 m
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 54 PJ
Workboat Kollmar 1x SPJ 22, 94kW1x SRP 110, 182kW 
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 55 PJ
Pump-Jet as Stern Thruster
1 x SPJ22 110 kW
19G/T Fishing Vessel
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 56 PJ
Dragonboat
3 x SPJ 22, 92kW
Length o.a. :
Breadth mld. :
Depth :
Variable
3,30 m
0,50 m
2x SPJ 22, 92kW bow section
1x SPJ 22, 92kW aft section
bow section
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 57 PJ
aft section
Dragonboat
3 x SPJ 22, 92kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 58 PJ
M Boat 3
Main propulsion 2 x SPJ 55 M • 2 x 131 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 59 PJ
SCHOTTEL Bridge Erection Boat MB3
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 60 PJ
M Boat 3 Main propulsion 2 x SPJ 55 M • 2 x 131 kW
Length o.a. :
Breadth mld. :
Draught :
Weight :
7.00 m
3.26 m
0.45 m
5000 kg
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 61 PJ
EWK- Amphibious Floating Bridge M3
SCHOTTEL scope of supply: 2 Pump- Jets SPJ 55 M for main propulsion, bow and stern installation
Full follow-up steering system SST 602, Masterpilot controlled
Input power : 2 x 110 kW / 2300 rpm, diesel engine driven
Deliveries : 90 vehicles equipped with 2 x SPJ 55 M each,in the years 1996-2001
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 62 PJ
EWK-Amphibious Floating Bridge M 3
Dimensions/Weight: 13.03 x 3.35 x 3.97 m, 25 t
Military loading class: MLC 70
User: German Army, British Rhine Army, Taiwanese Army
Operating areas: NATO, Taiwan
Propulsion-System: 2 Pump- Jets SPJ 55 M, bow and stern installation, 110 kW each
Controls: Full follow-up steering system SST 602, Masterpilot
Deliveries: 90 vehicles equipped with 2 x SPJ 55 M each, in the years 1996-2001
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 63 PJ
EWK- Amphibious Floating Bridge M 3
Dimensions : 13.03 x 3.35 x 3.97 m
Total weight : 25 t
Military loading class: MLC 70
User : German Army, British Rhine Army, 
Taiwanese Army
Operating areas: NATO, Taiwan
Controls: Full follow-up steering system
SST 602, Masterpilot
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 64 PJ
1 x SPJ 57, 250kW, as stern thruster
Motoryacht AL MIRQAB
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 65 PJ
Lloyds Register
The „A“ Group
Oceanco and
South African Shipyards/Durban
Class :
Construction :
Shipyard :
115.00 m
14.40 m
4.40 m
Length o.a. :
Breadth mld. :
Draught :
Motoryacht AL MIRQAB
1 x SPJ 57, 250kW, as stern thruster
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 66 PJ
Barge , Aerolaminates / UK
Designed for
transportation of
wind turbine blades
Length: 45 m
Draft : 1.2 m
 “ Bladerunner “
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 67 PJ
Barge , Aerolaminates / UK
2 x SPJ 57 RD
2 x 180 KW
Diagonal
installation
Operation between Isle of Wight
and Southamton
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 68 PJ
Split Barge BOCAMI
1 x SPJ 57 RD, 172 kWLength o.a. :
Breadth mld. :
Depth :
Draught :
53.50 m
8.50 m
2.95 m
2.85 m
Class :
Owner :
Operation Area :
RINA
FCC Construcciones
Mediterranian Sea, Spain
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 69 PJ
Split Barge BOCAMI 1 x SPJ 57 RD, 172 kW / 1390rpm
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 70 PJ
Passenger Vessel OLYMPIC STAR
Length overall: 34,30 m
Beam moulded: 10,30 m
Designed draught: 1,50 m
1 x SCHOTTEL Pump-Jet type SPJ 57 RD, 115 kW in the Bow
Commisioned: 1999
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 71 PJ
Pump-Jet as Bow Thruster
1 x SPJ57 250 kW
Pump Jet is an ideal thruster for barge
Crane Barge
L x B x D x d = 55.00 x 17.00 x 3.50 x 1.50 (m)
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 72 PJ
Pump-Jet as Main Propulsion
8.5G/T Fishing Vessel
1 x SPJ57 250 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 73 PJ
First Order of the Pump-Jet in Japan
1992, we succeeded in the sale of the first pump jet in Japan.
Vessel : 486 G/T Work Vessel
Type : 1 x SPJ57
Purpose : Bow thruster
Input power : 190 kW
Prime mover : Diesel Engine
Shipyard : Fuji Kaiji Kogyo
Shipowner : Nitto Kogyo
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 74 PJ
First Order of the Pump-Jet in Japan
1 x SPJ57 (190kW) as a bow thruster
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 75 PJ
Passenger Vessel , Lake Brombach / Germany
Trimaran concept
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 76 PJ
Passenger Vessel , Lake Brombach / Germany
2 x SPJ 57 RD
2 x 250 KW
LUX Shipyard / Germany
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 77 PJ
Passenger Vessel , Lake Brombach / Germany
Beam : 19 m
Draft : 1,4 m
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 78 PJ
Fishing vessel / Japan
1 x SPJ 57 RD
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 79 PJ
151G/T Fishery Research Vessel
1 x SPJ57
168 kW
Pump-Jet as Bow Thruster
With DP interface
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 80 PJ
Fishing Vessel / Japan
1 x SPJ 57 RD
Installation in skeg
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 81 PJ
SPJ installed in the skeg
SPJ driven by hydraulic motor
with reduction gearbox
Gearbox
Hyd. Motor
Pump-Jet as Bow Thruster
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 82 PJ
Tanker SHINWA
1x SPJ 57T, 193 kW
Length o.a. :
Breadth mld. :
Depth :
49.50 m
9.20 m
3.40 m
Typical installation for 199G/T Coastal Cargo (1 x SPJ57)
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 83 PJ
Tanker SHINWA (sister of series) 1x SPJ 57T, 193 kW
Typical installation for 199G/T
Coastal Cargo (1 x SPJ57)
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 84 PJ
Hotel Vessel , “ Casanova “ / Germany
1 x SPJ 57 RD
1 x 200 KW
Auxiliary
Propulsion
Operation on River Po / Italy
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 85 PJ
Car/passenger Ferry SANKTA MARIA
Main propulsion 4 x SPJ 57 • 4 x 178 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 86 PJ
Double End Ferry LINZ-REMAGEN
4x SPJ 57T, 178 kW
Length o.a. :
Breadth mld. :
Depth :
Capacity :
36.00 m
16.80 m
1.20 m
600 Pass.
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 87 PJ
Double End Ferry LINZ-REMAGEN
4x SPJ 57T, 178 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 88 PJ
Side RoRo Ferry KÖNIGSWINTER IV
4x SPJ 57T, 175 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 89 PJ
Side RoRo Ferry KÖNIGSWINTER IV
4x SPJ 57T, 175 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 90 PJ
1 x SPJ 57 , 195 kW
1 x STT 060 LK , 100 kW
Paddle wheeler GOETHE
Length o.a. :
Breadth mld. :
Draught :
83.00 m
18.70 m
1.30 m
Class :
Owner :
Operation Area :
GL
KD, Deutsche Rheinschifffahrt
River Rhein
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 91 PJ
Paddle wheeler GOETHE 1 x SPJ 57, 195 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 92 PJ
Passenger Vessel AQUABUS
2x SPJ 57 T, 223 kW
Length o.a. :
Breadth mld. :
Depth :
Draught :
30.00 m
6.00 m
0.85 m
1.02 m
54G/T Passenger Vessel
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 93 PJ
2x SPJ 57 T, 223 kW
Passenger Vessel AQUABUS
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 94 PJ
Medium Standard Craft, MSC 1 - DANY 9-12
User : Danish Navy
Operational task: Surveillance and search of mines,
especially in shallow waters
Vessel length: appr. 24 m
Vessel speed: appr. 11 knots
Operation area: World-wide, in coastal waters
Application: Vessel is radio-controlled from
a mother vessel
Propulsion:
2 x SPJ 82 T for main propulsion
360 kW each , diesel engine driven
Special feature
Elastic Suspension of SPJ
Deliveries:
2 x SPJ 82 T in 1997
6 x SPJ 82 T in 1999
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 95 PJ
SCHOTTEL scope of supply: 2 x SPJ 82 T for main propulsion
Full follow-up steering system SST 602
Power transmission
Special design: Elastic mounting of SPJ
Mechanical emergency steering
Ice-protection grid
Input power: 2 x 360 kW, diesel engine driven
Medium Standard Craft, MSC 1 - DANY 9-12
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 96 PJ
Buoy Layer TRITON
1 x SPJ 82 TL, 400 kWLength o.a. :
Breadth mld. :
Draught :
49.30 m
9.20 m
2.10 m
Class :
Owner :
Operation Area :
GL
WSA Tönning
Coast of Germany
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 97 PJ
Buoy Layer TRITON 1 x SPJ 82 TL, 400 kW / 1670rpm
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen98 PJ
Chemical Tanker AMETIST
1 x SPJ 82 T, 400 kW
Length o.a. :
Length b.p. :
Breadth mld. :
Depth :
Draught :
94.50 m
86.00 m
15.00 m
7.20 m
6.10 m
Class :
Owner :
Operation Area :
Shipyard :
NKK
Transmarine M. Aps
worldwide
Svendborg, Denmark
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 99 PJ
Passenger Vessel AUGUST DER STARKE
Main propulsion 2 x SPJ 82 • 2 x 340 kW
Auxiliary propulsion 1 x SPJ 22 • 1 x 60 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 100 PJ
Chemical Tanker AMETIST
1 x SPJ 82 T, 400 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 101 PJ
Chemical Tanker AMETIST 1 x SPJ 82 T, 400 kW
Well : view from below
view from above
Baseframe with Diesel engine, hydraulic aggregate,
gearbox and switchcabinet
Hull opening for installation of SPJ and prime mover
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 102 PJ
Suction Dredger IGUAZU
1 x SPJ 82 T, 260 kW
Class :
Owner :
Operation Area :
Shipyard :
BV
HAM
worldwide
Harlingen, NL
Length o.a. :
Breadth mld. :
Draught :
43.60 m
10.00 m
2.9 m
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 103 PJ
Suction Dredger IGUAZU 1 x SPJ 82 T, 260 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 104 PJ
Fishery Research Vessel ARNI
FRIDRIKSSON
2 x SPJ 82 T , 400 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 105 PJ
Fishery Research Vessel ARNI
FRIDRIKSSON
2 x SPJ 82 T , 400 kWLength o.a. :
Length b.p. :
Breadth mld. :
Depth :
Draught :
Class :
+100 A 1 LMC ICE 1 B
69.90 m
60.00 m
13.80 m
2.80 m
6.50 m
LRoS
Owner :
Operation Area :
Shipyard :
Government of Iceland
Iceland
ASMAR, Chile
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 106 PJ
Fishery Research Vessel ARNI
FRIDRIKSSON 2 x SPJ 82 T , 400 kW / 1230rpm
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 107 PJ
Ferry Julietta S.
1x SPJ82RD
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 108 PJ
River Cruise Ship 
Katharina von Bora
2x SPJ 132 T, 330 kW
1x STP 200, 330 kW
1x STT 060 LK
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 109 PJ
River Cruise Ship Katharina von Bora
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 110 PJ
Pump-Jet as Bow Thruster
1 x SPJ132 535 kW
Crane Barge
L x B x D x d = 55.00 x 23.00 x 4.50 x 2.30 (m)
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 111 PJ
POMOKO + TEMBAGA 4
1x SPJ 220 T,858 kWLength o.a. :
Breadth mld. :
Depth :
Draught :
125 m
23 m
6.8 m
4.5m
Class :
Owner :
Operation Area :
Shipyard :
ABS
Freeport Indonesia
Indonesia
Singmarine Dockyard, Singapore
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 112 PJ
TEMBAGA 4 + POMOKO 1x SPJ 220 T,858 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 113 PJ
Passenger vessel , Felix Antoine Savard / USA
1 x SPJ 220 T
Design : Niresist
completely incl. oil
lubricated sealing
Stern Installation for
better handling at
high wind conditions
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 114 PJ
Ro-Ro ferry Dana Minerva
2x SPJ 220 T, 2x 850 kW
Length o.a. :
Breadth mld. :
Draught :
183 m
24 m
8.4m
Class :
Owner :
Operation Area :
Shipyard :
DNV
DFDS, Denmark
Denmark - England
Scheldepoort Repairyard, NL
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 115 PJ
Ro-Ro ferry Dana Minerva 2x SPJ 220 T, 2x 850 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 116 PJ
Ro-Ro ferry Dana Minerva
2x SPJ 220 T, 2x 850 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 117 PJ
Polyvalent
2* SPJ 220T
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 118 PJ
Ice-breaking multi-purpose vessel
NEUWERK
Main propulsion 2 x SRP 3030 • 2 x 2900 kW
Auxiliary propulsion 1 x SPJ 520 • 1 x 2600 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 119 PJ
Ice-breaking multi-purpose vessel NEUWERK
Main propulsion 2 x SRP 3030 • 2 x 2900 kW
Auxiliary propulsion 1 x SPJ 520 • 1 x 2600 kW
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 120 PJ
Ice-breaking multi-purpose vessel NEUWERK
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 121 PJ
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 122 PJ
SCHOTTEL in the FUTURE
NCC 1701 RD „Enterprise“
Nuclear Cosmic Cruiser
August 2002 SCHOTTEL GmbH & Co. KG P. Jansen 123 PJ