3. Advantages

3-1. The use of Plane metal, the bearing exchange is unnecessary

The plane metal is semi-permanent in the case of good condition of use. DRA-25F Ahead /Astern Hydraulic clutch excluded (bearing exchange necessary).

3-2.The performance and the Gear teeth contact checking is possible , due to the real load operation at the Plant

1. DAIHATSU DRA Reversible Reduction Gear3-3. The Astern reduction ratio over Ahead reduction ratio.

Consequently the engine burden on crash astern is minimized, also shortening clutch fitting timing .

3-4. Shaft System inclusion possible (Space saving is possible).

3-5. Slipping specification able (very low speed operation) Revolution with Feedback DICS Revolution w/o Feedback.1point slip

3-6. Internal Propeller Thrust

3-7. A sufficient margin to the clutch safety factor is expected

3-8. Matching with the engine due to be designed by the same makerAlso the operation tests and inspections are made in set.

3-9. Safety factor is higher than other maker. strengthen

3-10. Designed as the best option for our engines.

6. Technical Service Station

Our authorized service station, Comercial Bierges LTDA, conveniently located in Rio de Janeirohas skillful engineers. We, Daihatsu and Comercial Bierges, are ready to dispatch our engineers

2. Recommended Arrangement of Diesel Engines in accordance with client's request at any time.

Daihatsu Diesel MFG. CO., LTD. Address: Tokyo, Chuo-ku, Nihonbashi 1-16-11 Nihonbashi D Square - 103-0027 Phone: +81-3-3279-0827

Daihatsu Diesel (America), INC. Address: 180 Adams Avenue, Hauppauge, N.Y. 11788 Phone: +1-631-434-8787

Comercial Bierges LTDA Address: Rua Maria Rodrigues n 43 - Olaria - Rio de Janeiro - Cep: 21031-490 Phone: +55-21-3885-1150

Load Operation possible (without Propeller Thrust )