DEL-23
High-Efficiency Diesel EngineDEL-23Features

A long-stroke version of the ecosaving space with greater power aWith the installation of environmental devices and the increa
onboard power consumption has been rising in recent years.
In response to this trend, we have incorporated a long-stroke
for marine use, an engine which has already received wide acc
The superb environmental performance remains the same,
while achieving space-saving and greatly increased output.

1. The long-stroke design has enabled downsizi

2. The 8-cylinder, 900 rpm engine covers the Daiha
3. The height is reduced by approximately 20%,

(Compared to the Daihatsu D

4. Combination with an SCR system provides NOx
Output Ranges

1000 kWe

900min-1
750min6DE-236DE-231215 kWe

6DE-236DE-23-1

750min-1
Output ranges vary depending on the generator.

Dimen

Main Specifications
Engine Type

8DEL-23

No. of cylinders

8Engine speedmin

Rated output

kWm

1750

2200

Generator output*1kWe

1660

2090

Boremm230

Strokemm

350

Piston speedm/s

8.4

8.75

10.5

Brake mean effective pressure MPa

2.51

2.41

2.52

720

750

Lengthmm

7390Widthmm

1970

Heightmm

2860

Dry mass

kg

30000

*1 Generator efficiency calculated at 95％.
*2 The dry mass and external dimensions vary depending on the generator
specifications and accessories.

900

6DK-28e: 3800

-12860Technical Data-friendly DE-23 debuts,
and low fuel consumption.

ase in electronic equipment,

design in our DE-23 diesel engine
claim since the first deliveries in 2011.

ing, high output, and low fuel consumption.

atsu Diesel output range of 6DK-26e/6DK-28e.
for greater maintenance space.

Diesel 6DK-28e)

x Tier III compliance.
1500 kWe2000 kWe

1425 kWe

2090 kWe

8DEL-23
8DEL-23

8DEL-23
8DEEL-23

1660 kWe

1785 kWe

6DK-26e

6DK-28e2055 kWe

7390
4490

1150

6DK-28e: 2065

1970

6DK-28e: 7490

1780

6DK-28e: 2520

Height for Withdrawal of Piston & Rodnsional Drawings (Compared with the 6DK-28e)

1110

6140

D-Power
for the Earth
DEL-23

Head Office

1-30, Oyodo Naka1-chome, Kita-ku, Osaka, 531-0076 Japan
TEL: +81-6-6454-2393 FAX: +81-6-6454-2686

Tokyo Office2-10, Nihonbashi-Honcho 2-chome, Chuo-ku, Tokyo, 103-0023 Japan
TEL: +81-3-3279-0827 FAX: +81-3-3245-0395

Moriyama Division

45 Amura-cho, Moriyama-city, Shiga, 524-0035 Japan
TEL: +81-77-583-2551 FAX: +81-77-582-5714

Daihatsu Diesel Himeji Mfg. Co.,Ltd. 12-8, Fuji-cho, Hirohata-ku, Himeji-city, Hyogo, 671-1123 Japan
Daihatsu Diesel (EUROPE) Ltd.

TOG Borough Yards, 13 Dirty Lane, London, SE19PA, UK
TEL: +44-20-4566-5600

Daihatsu Diesel (AMERICA), Inc.

380 N Broadway, Suite 302, Jericho, N.Y. 11753 U.S.A.
TEL: +1-516-822-3483/4 FAX: +1-516-822-3485

Daihatsu Diesel (ASIA PACIFIC) Pte.Ltd. 16 Collyer Quay, Income at Raffles #29-02, Singapore 049318
TEL: +65-6589-9510 FAX: +65-6536-4964

Daihatsu Diesel (SHANGHAI) Co.,Ltd.
●●Room A-B, Floor 14, Huamin Empire Plaza, No.728, Yanan Rd.(W.), Shanghai, 200050, China
TEL: +86-21-6225-7876/7 FAX: +86-21-6225-9299

Please refer to our separate brochure for the "DAIHATSU AFTER-SERVICE NETWORK".
All information contained in this pamphlet is correct at the time of printing, but may be subject to change without notice.

www.dhtd.co.jp

PRINTED IN JAPAN
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