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Dual_Fuel_Prospekt_2012

Dual_Fuel_Prospekt_2012
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Dual_Fuel_Prospekt_2011_d_Layout 1 23.04.12 11:33 Seite 1 Technical Data Diesel Mode IMO II Emission Gas Mode IMO III Bore mm 460 460 Stroke mm 610 610 Speed rpm 500/514 500/514 Power kW/cyl. 900 900 (MN≥80) BMEP bar 21.3/20.7 21.3/20.7 Liquid fuel consumption g/kW @100% 186 1.9 Gas fuel consumption kJ/kW @100% Efficiency % 7,200 45.0 50.0 (development target) Without engine driven pumps. Tolerance for SFOC and efficiency +/-5%. Operational simplicity and engine characteristics: ■ Key attributes of the M 46 DF are class leading efficiency and loading capacity as well as the operational simplicity which is supported by a fully automated engine control. ■ Fast service access as well as service and maintenance simplicity are supported by a modular engine design. concept and the monitoring and diagnostic system. ■ Operation on natural gas with min. methane number of 55 possible at reduced load. ■ Supports HFO operation according to CIMAC H55/K55 in diesel mode. M 46 DF • Dual Fuel Engine For operation on liquid and gaseous fuels Liquid Fuel Gas Fuel Excellent support: ■ Global application and installation support for engine and gas system periphery. ■ Operator and technician training. ■ Strong, global product support network with Marine focus. M. Zyl.1 CYL.NO:1 I B D C A E Caterpillar Marine Power Systems Propulsion Engine Dimensions (mm) and Weights (t) Engine 6 M 46 DF 7 M 46 DF 8 M 46 DF 9 M 46 DF A 8271 9068 9798 10528 B 1086 1119 1119 1119 C 1255 1255 1255 1255 D 1638 1704 1704 1704 E 4258 4749 4749 4749 F 1396 1396 1396 1396 G 750 750 750 750 H 2878 2878 2878 2878 I 215 232 232 232 t 94 107 114 127 Headquarters H Americas Asia Pacific Caterpillar Marine Power Systems A Division of Caterpillar Motoren GmbH & Co.KG Neumühlen 9 22763 Hamburg/Germany Caterpillar Marine Power Systems A Division of Caterpillar Motoren GmbH & Co.KG Neumühlen 9 22763 Hamburg/Germany MaK Americas Inc. Caterpillar Marine Trading (Shanghai) Co., Ltd. 3450 Executive Way 25/F, Caterpillar Marine Center Miramar Park of Commerce 1319, Yan’an West Road Miramar, FL. 33025/USA 200050 Shanghai/P. R.China No. 5 Tukang Innovation Grove Singapore 618304 Republic of Singapore Phone: +49 40 2380-3000 Telefax: +49 40 2380-3535 G F Europe, Africa, Middle East Phone: +49 40 2380-3000 Telefax: +49 40 2380-3535 Phone: +1 954 885 3200 Telefax: +1 954 885 3131 Phone: +65 68287-600 Telefax: +65 68287-625 For more information please visit our website: MARINE.CAT.COM All mentioned data are preliminary! Conversion of M 43 C to M 46 DF engines are supported by similar dimensions and system interfaces. Subject to change without notice. Leaflet No. 256 · 05.12 · e · L+S · VM3 Phone: +86 21 6226 2200 Telefax: +86 21 6226 4500 Caterpillar Marine Asia Pacific Pte Ltd © 2012 Caterpillar All Rights Reserved. Printed in Germany. CAT, CATERPILLAR, their respective logos, ACERT, ADEM, „Caterpillar Yellow“ and the POWER EDGE trade dress, as well as corporate identity used herein, are trademarks of Caterpillar and may not be used without permission TM Caterpillar Marine Power Systems is committed to sustainability. This document is printed on PEFC certificated paper.

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Dual_Fuel_Prospekt_2011_d_Layout 1 23.04.12 11:34 Seite 2 Fuel Flexibility and High Efficiency: A new Generation of Engines built by Caterpillar Motoren! Based on the successful M 43 C MaK medium speed engine, Caterpillar Motoren, Kiel designed the M 46 DF to meet and exceed the M 43 C reliability and lifetime expectations, while maintaining it’s class leading position regarding operational efficiency and reliability. Applying the same design philosophies, the M 46 DF will share the same footprint with the M 43 C providing the opportunity to retrofit M 43 C engines. 1 2 3 With it’s clean...

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