Factory Price Advance Marine Medium/Heavy Duty Gearbox Advance Hct400A for Boat and Ship

Factory Price Advance Marine Medium/Heavy Duty Gearbox Advance Hct400A for Boat and Ship. Advanced Manufacturing Tech: Uses high-quality materials and advanced tech for stable performance and long service life. High-Strength Alloy Steel: Shafts and couplings forged from 42CrMoA alloy steel with quenching and tempering treatment. Durable Gear Composition: Gears made from low-carbon alloy steel (20CrMnMoH/20CrMnTi) with carburizing and quenching. Hydraulic Wet Clutch: Adopts hydraulically operated wet multi-plate friction clutch for stable structural foundation. Vibration Reduction Housing: Housing made of gray cast iron (HT200/250) to effectively reduce vibration and noise. Flexible Control Options: Supports push-and-pull flexible shaft and electrically controlled operation modes. Multiple Reduction Ratios: Offers various reduction ratios from 6.09 to 9.47 to match different transmission needs. Standard SAE Compatibility: Compatible with SAE 18/16/14 flywheels and SAE 0/1 bell housings for easy installation.