COMPATIBLE BRANDS AND STOCK MODELS
More than 90% of our hatch cover hydraulic jack models are available in stock, serving as direct replacements for original components without the need for modifications. Popular models by compatible brand are as follows:
- For TTS hatches: 125-ST95, 120-ST95, 105-ST110
- For MacGregor hatches: 100-ST150, 80-ST170, 100-ST170
- For SEOHAE hatches: 80-ST57, 95-ST140, 85-ST155
- For Osaka Jack hatches: 100-ST155, 85-ST150, 125-ST150
- For Tokyo Keiki hatches: 105-ST140, 80-ST155, 95-ST155
PRODUCT ADVANTAGES
- OEM-Grade Compatibility: Produced in strict accordance with the specifications of the original vessel’s cylinders. The seal dimensions and brands are identical to the original parts, achieving a 1:1 performance match that allows direct installation without adjustments.
- Fast Delivery Capability: In-stock models are shipped within 24 hours of order placement; urgent orders can be sent via air freight from Shanghai Port, reaching major global ports in 3-5 days to minimize equipment downtime.
- Superior Durability: Cylinders are crafted from precision-machined 45# seamless steel, with piston rods coated in chrome (0.05-0.1mm thickness). This design enhances wear resistance by 50%, extending the product’s service life.
- Comprehensive Service Support: We provide regular maintenance guidance and a one-stop repair service that includes sandblasting for rust removal, seal replacement, and pressure testing—simplifying maintenance processes for customers.




