D-I DMT170HL GEARBOX WITH 4.48:1 REDUCTION
CAPACITY: 416HP @ 1800RPM, 485HP @ 2100RPM, 531HP @ 2300RPM
HYDRAULICALLY CLUTCHED DROP CENTRE GEARBOX
MECHANICAL SHIFT, GEARBOX SIDE BRACKETS & OIL COOLER
SAE 1 - 14" DUAL STAGE COUPLING AS STANDARD

The D-I DMT170HL is a heavy-duty marine reduction gearbox with a hydraulic multi-plate clutch, perfectly suited for workboats, fishing vessels, and twin-engine setups. The 4.48:1 reduction ratio provides massive low-end torque for turning large, slow-moving propellers. This model, meeting the stringent ISO9001 standards, is manufactured with saltwater-resistant materials, ensuring silent and efficient operation thanks to its high-precision gearing. It has a weight of 352 Kg and an oil capacity of 10 L. It incorporates tapered roller bearings designed to withstand maximum axial load, and its compact design sets it apart in its category. Equipped with a permanently accessible metal oil filter and the "GO HOME" emergency function, this transmission is the ideal solution for marine propulsion systems that require durability and reliable performance.

Standout Features
• "Go Home" Function: Features an emergency mechanical bolt-lock application that allows you to safely reach port in the event of hydraulic failure.
• Equal Capacity: Provides the exact same reduction ratio in both forward and reverse, making it ideal for twin-engine vessels.
• Design & Durability: Features seawater-resistant castings and tapered roller bearings designed to endure severe propeller thrust

Key Technical Specifications
• Reduction Ratio: 4.48:1
• Max Input Torque: 168 kgf·m
• Max Input Speed: 2,500 RPM
• Dry Weight: ~352 kg (varies slightly depending on bell housing and coupling)

This unit is in factory new, boxed, and unused condition. Sale is due to this unit being surplus to requirements.

RRP: 10,080 inc. VAT.