7-2
Selection Guide
CYLINDER PART NUMBER
DISPLACEMENT
BORE
STROKE
OUTPUT FORCE
MAX. TORQUE
(35˚ from centre)
SINGLE
9" CYLINDER (HC5801-2)
21.25 in
3
(348cc)
2.0" (51mm)
9" (229mm)
2946 lbsf (13,090 N)
18,900 in–lbs (2130 Nm)
SINGLE
11" CYLINDER (HC5803-2)
26.00 in
3
(426cc)
2.0" (51mm)
11" (280mm)
2946 lbsf (13,090 N)
23,140 in–lbs (2610 Nm)
TWIN
9" CYLINDER (HC5802)
42.50 in
3
(697cc)
2.0" (51mm)
9" (229mm)
5892 lbsf (26,190 N)
37,800 in–lbs (4260 Nm)
TWIN
11" CYLINDER (HC5804)
52.00 in
3
(853cc)
2.0" (51mm)
11" (280mm)
5892 lbsf (26,190 N)
46,280 in–lbs (5220 Nm)
SINGLE
9" CYLINDER (HC5805)
37.11 in
3
(608cc)
2.5" (64mm)
9" (229mm)
5154 lbsf (22,926 N)
33,065 in–lbs (3736 Nm)
TWIN
9" CYLINDER (HC5806)
74.33 in
3
(1216cc)
2.5" (64mm)
9" (229mm)
10,308 lbsf (45,852 N)
66,130 in–lbs (7472 Nm)
CYLINDER PART NUMBER
DISPLACEMENT HULLS
(standard)
DISPLACEMENT HULLS
(heavy duty)
PLANING HULLS
SINGLE
9" x 1 CYLINDER (HC5801-2)
UP TO ...................50' (15m)
UP TO ....................40' (12m)
UP TO ....................65' (20m)
TWIN
9" x 2 CYLINDER (HC5802)
UP TO ...................75' (22m)
UP TO ....................55' (17m)
UP TO ....................85' (26m)
SINGLE 11" x 1 CYLINDER (HC5803-2)
UP TO ...................60' (18m)
UP TO ....................50' (15m)
UP TO ....................75' (23m)
TWIN
11" x 2 CYLINDER (HC5804)
UP TO ...................85' (26m)
UP TO ....................60' (18m)
UP TO ..................100' (31m)
*SINGLE 9" x 2.5 CYLINDER (HC5805)
UP TO .................100' (31m)
UP TO ....................70' (22m)
UP TO ..................110' (34m)
*TWIN
9" x 2.5 CYLINDER (HC5806)
UP TO .................110' (34m)
UP TO ....................80' (25m)
UP TO ..................120' (37m
* Larger 2.5" cylinder bore than HC5801-2 and HC5802.
Power Steering Cylinders
Part #
9" (228mm) stroke .................................HC5801-2
See table above for correct cylinder selection
11" (279mm) stroke ...............................HC5803-2
See table above for correct cylinder selection
9" (228mm) stroke ....................................HC5805
See table above for correct cylinder selection
Add-On Cylinders
9" (228mm) stroke ....................................HC5802
See table above for correct cylinder selection
11" (279mm) stroke ..................................HC5804
See table above for correct cylinder selection
9" (228mm) stroke ....................................HC5806
See table above for correct cylinder selection
Steering Helms
(For 3-1/2 Turn System)
Part #
SSI Helm, Standard Mount........................HH5271
SSI Helm, Rear Mount ..............................HH5261
SSI Helm, Tilt ............................................HH5741
SSI Helm, Rear Mount, 1" Shaft ................HH5281
Power Steering Pumps
Outlet Check Power Pump.........................HP5820
Press Relief Twin Pump.............................HP5822
R.H. Rotation, Belt Drive............................HP5830
L.H. Rotation, Belt Drive ............................HP5831
R.H. Rotation, Keyed Shaft, Direct Drive ......HP5832
R.H. Rotation, Keyed Shaft, Direct Drive ......HP5833
R.H. Rotation, Direct Drive, Heavy Duty ......HP5835
R.H. Rotation, 9 Tooth
Splined Shaft, Direct Drive ........................HP5837
R.H. Rotation, 11 Tooth
Splined Shaft, Direct Drive ........................HP5838
R.H. Rotation, Direct Drive,
No Flow Control.........................................HP5836
R.H. Rotation, 9 Tooth
Splined Shaft, Direct Drive ........................HP5839
L.H. Rotation, 11 Tooth
Splined Shaft, Direct Drive ........................HP5840
L.H. Rotation, Direct Drive.........................HP5841
L.H. Rotation, 11 Tooth
Splined Shaft, Direct Drive ........................HP5842
L.H. Rotation, 9 Tooth
Splined Shaft, Direct Drive ........................HP5843
R.H. Rotation, 6 Tooth
B Flange, Direct Drive ................................HP5844
L.H. Direct Drive, 9 Tooth
Splined Shaft .............................................HP5845
R.H. Direct Drive, 9 Tooth
Splined Shaft .............................................HP5846
R.H. Direct Drive, 11 Tooth
Splined Shaft .............................................HP5847
R.H. Keyed Shaft .......................................HP5848
L.H. Direct Drive, 11 Tooth
Splined Shaft .............................................HP5849
L.H. Keyed Shaft ........................................HP5850
L.H. direct drive, 13 Tooth
Splined Shaft .............................................HP5852
Oil Reservoir, Cooler & Filter
Part #
Oil Reservoir ..............................................HP5810
Oil Cooler, 2.25 Kw, 1" water lines .............HP5825
Oil Cooler, 6.25 Kw, 2" water lines .............HP5826
Oil Filter .....................................................HP5815
Miscellaneous
Outlet Check Valve (Power Pump).............HP5820
Auto Flow Control (Twin Pump) ................HP5821
Crossover Pressure Relief .........................HP5822
System Pressure Gauge Kit .......................HA5821
Adapter Kit, Twin Disk #5050 ....................HA5823
Adapter Kit, Twin Disk #5061 ....................HA5824
Adapter Kit, MAN to V10 Pump .................HA5827
SeaStar Oil, 1 liter......................................HA5430
SeaStar Oil, 4 liter......................................HA5440
Pressure Relief Valve, (1250psi setting).....*HP5818
*
Required in a system where the Power pump does NOT
have a built in pressure relief valve. ALL SeaStar Power
Pumps have built in Pressure Relief Valves.
* All boats over 70' should have steering loads reviewed by factor y.
Basic System Selection Guide:
Technical Data:
Cylinder Selection Guide:
POWER STEERING
6
23
03
Dia. 3/4"
A
C
B
A = 3.20"
B = 1.43"
C = 1.41"
Summary of Contents for 240IS
Page 1: ...240IS 240IS InShore Center Console OWNER ASSISTANCE MANUAL Revised 2014...
Page 30: ...28 Appendix 240IS...
Page 31: ...30...
Page 32: ...31 Hydraulic Steering System...
Page 33: ...32...
Page 34: ...33...
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Page 49: ...vi Selection Guide...
Page 55: ...1 6 Selection Guide...
Page 59: ...2 4 Selection Guide...
Page 85: ...4 8 Selection Guide...
Page 135: ...11 2 Selection Guide...