Servo for CP Propeller:
Max force = 1200 kN
Max stroke = 175 mm

PTO/PTI:
PTO/PTI with free shaft
PTO max step-up 1:2,24
PTI max step-up 1:3,21
Max torque from PTO: 4000 Nm
Max torque from PTO/PTI: 8500 Nm

Weight:
Approx. 5500 kg plus approx. 70 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of PTO/PTI with individual hydraulic clutches
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
60HS prepared for OD system

Reduction Ration
Up to 8,18:1

Download 60HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 1500 kN
Max stroke = 175 mm

PTO/PTI:
PTO/PTI with free shaft
PTO max step-up 1:2,24
PTI max step-up 1:3,21
Max torque from PTO: 4000 Nm
Max torque from PTO/PTI: 8500 Nm

Weight:
Approx. 6800 kg plus approx. 70 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of PTO/PTI with individual hydraulic clutches
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
70HS prepared for OD system

Reduction Ration
Up to 8,12:1

Download 70HS marine gearbox leaflet

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PTO/PTI:
PTO/PTI with free shaft
PTO max step-up 1:2,24
PTI max step-up 1:3,21
Max torque from PTO: 4000 Nm
Max torque from PTO/PTI: 8500 Nm

Weight:
Approx. 14300 kg

Marine Gearbox:
Prepared for OD system
Compact design
Large economical reduction ratio
Option of PTO/PTI with individual hydraulic clutches
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Reduction Ration
Up to 6,15:1

Download 80OD marine gearbox leaflet

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Servo for CP Propeller:
Max force = 93 kN
Max stroke = 76 mm

PTO:
PTO with SAE C-flange and 14 tooth 1 1/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 600 Nm

Weight:
Approx. 375 kg plus approx. 20 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1 or 2 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
270HS/LS extra long stroke for feathering propeller

Reduction Ration
Up to 6,53:1

Download 270HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 120 kN
Max stroke = 90 mm

PTO:
PTO with SAE C-flange and 14 tooth 1 1/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 800 Nm

Weight:
Approx. 600 kg plus approx. 25 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification

Variants:
350HS/LS extra long stroke for feathering propeller
350HS with reverse gear for counter rotating propeller
350HS prepared for Hybrid gearbox solution

Reduction Ration
Up to 6,94:1

Download 350HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 200 kN
Max stroke = 124 mm

PTO:
PTO with SAE C-flange and 14 tooth 1 1/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 900 Nm

Weight:
Approx. 1340 kg plus approx. 40 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
430-2HS 2-step gearbox for high reduction ratios
430HS prepared for Hybrid gearbox solution

Reduction Ration
Up to 6,53:1

Download 430HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 300 kN
Max stroke = 180 mm

PTO:
PTO with SAE D-flange and 13 tooth 1 3/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 2000 Nm

Weight:
Approx. 2400 kg plus approx. 70 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
450OD prepared for OD system
450HS prepared for Hybrid gearbox solution

Reduction Ration
Up to 6,47:1

Download 450HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 300 kN
Max stroke = 180 mm

PTO/PTI:
PTO with SAE D-flange and 13 tooth 1 3/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 2000 Nm
Max torque from PTO/PTI: 3500 Nm

Weight:
Approx. 2400 kg plus approx. 70 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic
clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
500HS/PTI with PTI shaft
500-2HS 2-step gearbox for high reduction ratios 500OD prepared for OD system
500OD/PTI with PTI shaft
500-2OD 2-step gearbox for high reduction ratios
500HS prepared for Hybrid gearbox solution

Reduction Ration
Up to 6,56:1

Download 500HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 300 kN
Max stroke = 180 mm

PTO:
PTO with SAE C-flange and 13 tooth 1 3/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 2000 Nm

Weight:
Approx. 3000 kg plus approx. 70 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
500HS 1-step gearbox for low reduction ratios 500HS/PTI with PTI shaft
500OD prepared for OD system
500OD/PTI with PTI shaft
500-2OD 2-step gearbox for high reduction ratios
500OD prepared for Hybrid gearbox solution

Reduction Ration
Up to 10,68:1

Download 500-2HS marine gearbox leaflet

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PTO/PTI:
PTO with SAE D-flange and 13 tooth 1 3/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 2700 Nm
Max torque from PTO/PTI: 4700 Nm

Weight:
Approx. 4850 kg plus approx. 70 kg per PTO

Marine Gearbox:
Prepared for OD system
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
580HS with built-in servo system for CP propeller
580HS/PTI with PTI shaft
580HS-IS with intermediate shaft for counter rotating propeller
580HS-H with horizontal offset
580OD-IS with intermediate shaft for counter rotating propeller
580OD/PTI with PTI shaft
580OD prepared for Hybrid gearbox solution

Reduction Ration
Up to 6,94:1

Download 580OD marine gearbox leaflet

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Servo for CP Propeller:
Max force = 730 kN
Max stroke = 190 mm

PTO/PTI:
PTO with SAE D-flange and 13 tooth 1 3/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 2000 Nm
Max torque from PTO/PTI: 4700 Nm

Weight:
Approx. 5500 kg plus approx. 70 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
650HS/PTI with PTI shaft
650OD prepared for OD system
650OD/PTI with PTI shaft
650HS prepared for Hybrid gearbox solution

Reduction Ration
Up to 6,47:1

Download 650HS marine gearbox leaflet

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Servo for CP Propeller:
Max force = 75 kN
Max stroke = 70 mm

PTO:
PTO with SAE B-flange and 13 tooth 7/8” involute inside spline
Max torque from PTO: 400 Nm

Weight:
Approx. 275 kg plus approx. 25 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Option of 1 PTO with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
200HSC-IS with built-in intermediate shaft for counter rotating propeller
200HSC-U with U-drive
200HSC-U-IS with U-drive and intermediate shaft for counter rotating propeller

Reduction Ration
Up to 2,94:1

Download 200HSC marine gearbox leaflet

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Servo for CP Propeller:
Max force = 156 kN
Max stroke = 114 mm

PTO:
PTO with SAE B-flange and 14 tooth 1 1/4” involute inside spline
Step-up 1:1,11
Max torque from PTO: 600 Nm

Weight:
Approx. 700 kg plus approx. 30 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Option of 1 PTO with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened and highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
280HSC-IS with built-in intermediate shaft for counter rotating propeller
280HSC-U with U-drive
280HSC-U-IS with U-drive and built-in intermediate shaft for counter rotating propeller

Reduction Ration
Up to 3,47:1

Download 280HSC marine gearbox leaflet

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Servo for CP Propeller:
Max force = 200 kN
Max stroke = 124 mm

PTO:
PTO with SAE C-flange and 14 tooth 1 1/4” involute inside spline
Other SAE and ISO flanges and splines available
Free shaft end also available
Max torque from PTO: 800 Nm

Weight:
Approx. 2300 kg plus approx. 25 kg per PTO

Marine Gearbox:
Built-in servo system for CP propeller
Compact design
Large economical reduction ratio
Option of 1, 2 or 3 PTOs each with own hydraulic clutch
Rigid cast iron housing
Helical ground gearwheels in casehardened, highly alloyed steel
Hydraulic multi-plate clutch
Oil system with direct driven oil pump, cooler, filter, valves etc.
Pressure lubricated spherical roller bearings
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Variants:
TWIN1800-U with U-drive
TWIN1800HS prepared for OD system

Reduction Ration
Up to 7,59:1

Download TWIN1800 marine gearbox leaflet

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PTO gearbox with up to 4 output shafts
Weight a pprox. 550 kg with 4 PTOs mounted

Marine Gearbox:
Rigid cast iron housing wilth oil sump, supports and inspection lids
Step-up ratio options: 1:2,13 – 1:1,0 – 1:1,38 – 1:1,64 – 1:1,90
Max torque 900 Nm (Option of 1050 Nm or 1600 Nm)
Roller bearings of double spherical type
Gearwheels in casehardened and highly alloyed steel
Ø100 mm input shaft
Pressure transmitter and temparature sensor
Oil system with pump, pessure regulating valve and cooler
Hydraulic multidisc clutch
Solenoide valve for remote control of clutch
Drive shaft with SAE C flange and 14 tooth 1 3/4” involute inside spline (other configurations available on request)
Pressure lubricating system for bearings and gears
Designed according to the rules of the classification societies
Each gearbox is tested and approved in test bed

Download PTO300 marine gearbox leaflet

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Most efficient PTO system for controllable pitch propulsion systems. Designed for 2-stroke engine applications with specific focus on environment and fuel economy.

Weight:
Approx. 3800 kg

Marine Gearbox:
Rigid cast iron housing with oil sump, supports and inspection lids
Horizontal offset
Roller bearings of double spherical type
Tapered 1:30 input and output shafts
Gearwheels in casehardened and highly alloyed steel
Pressure transmitter and temperature sensor
Oil system with direct driven oil pump, cooler, filter, valves, manometer etc.
Pressure lubricating system for bearings and gears
Designed according to the rules of the classification societies
Built on emergency oil pump unit 1 kW with automatic start
Each gearbox is tested and approved in test bed

Variants:
Customized step up ratios available on request
1 step or 2 step configurations

Step up ratio:
Up to 1:16,37

Download PTO1500 marine gearbox leaflet

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