HYDRAULIC
INLINE
COMPACT POWER. RELIABLE MARINE PERFORMANCE.
PETEC GB-Series hydraulic inline power take-offs deliver reliable power transfer for compact vessels. Precision gear sets, high-quality bearings and a superior clutch support smooth operation, while gauges, switches and electronic indicators provide real-time feedback.
- 550 kW power
- 4 or 6 pump outputs
- 0–1500 rpm input speed
- Precision gear sets
ENGINEERED FOR COMPACT HYDRAULIC POWER
Compact Power. Reliable Performance.
For Vessel Systems.
PETEC GB-Series hydraulic inline power take-offs are designed for compact vessels requiring high-performance power transfer.
High-quality bearings, a superior clutch and precision gear sets support reliable operation and extended service life. Gauges, switches and electronic indicators provide real-time feedback to help monitor gearbox performance.
- Compact
design - Multiple pump
outputs - Real-time
monitoring

Benefits
Features
GB-SERIES MODELS & SPECIFICATIONS
Compare GB-Series Models.
Compare the GB550-4 and GB550-6 power take-offs, then contact our team to confirm the right pump-output configuration.
- 550 kW power
- 4 or 6 pump outputs
- 0–1500 rpm input speed
Design & Features
COMPACT. PRECISION ENGINEERED. BUILT FOR VESSEL SYSTEMS.
GB-Series power take-offs combine a compact layout with carefully selected mechanical components for dependable operation.
- Gear sets
- Precision gear sets
- Bearings
- High-quality bearings
- Clutch
- Superior clutch system
- Monitoring
- Gauges, switches and electronic indicators
- Configuration
- Compact design with multiple pump outputs
- Operation
- Trouble-free operation and easy maintenance
Contact PETEC to confirm the ideal model and installation for your vessel.
GB-SERIES Frequently Asked Questions
Your Questions, Answered.
What is the power rating of the GB-Series models?
Both GB550-4 and GB550-6 are rated at 550 kW.
What is the difference between the GB550-4 and GB550-6?
Both models provide 550 kW power; the GB550-4 has up to 4 pump outputs and the GB550-6 has up to 6.
What input speed range do the GB-Series models support?
The published input speed range is 0–1500 rpm.
What input shaft and pump mounting flange are specified?
The published specifications list an Ø100 input shaft and a 2-Bolt SAE-C pump mounting flange.
What is the approximate mass of each GB-Series model?
The GB550-4 is approximately 1.7 tons and the GB550-6 is approximately 2 tons.
