400 Commonwealth Drive, Warrendale, PA 15096-0001 U.S.A. Tel: (724) 776-4841 Fax: (724) 776-5760 Web: www.sae.org SAE TECHNICAL PAPER SERIES 2005-01-3574 Development of New Hydraulic Fluids Specifications for Construction Machinery Commercial Vehicle Engineering Congress and Exhibition Chicago, Illinois November 1-3, 2005Satoshi Ohka wa Komatsu Lt d. Yuta ka Tou ji Kobelco Construction Machinery Co., Ltd. Genroku Sugiyama Hitachi Construction Machine ry Co., Lt d. Tsune jiryo Se no Kubota Corporation Kimihiko Ogu ra Shin Caterpill ar Mitsubishi Ltd. Hiroshi Ishiyama Sumitomo Construction Machinery Co., Lt d. Hiroyasu K odera Kawasaki H eavy I ndustries, Ltd. Masato Nag ao Tadano Ltd. Hitoshi Hama guchi Degussa Japan Co., Ltd. Hiroaki Tauchi Giken Seisakusho Co., Ltd. Shinichi Mitsumo to Nippon Oil Corporati on Yoshitaka Shira ga Idemitsu Kos an Co., Ltd. Akihiro Mochizu ki Chevr on Texaco Japan Ltd. Masao Seki Afton Chemic al Japan Corporation Hirohiko Oot su Showa S hell Sekiyu K.K. Hirohito Hasega wa Lubrizol Japan Limit ed Hironori Nishi na NOK Cor porati on Hiroshi Koso do Takak o Industries Inc. Tomoki An do Kayaba Industry Co., Lt d. Nobuhi ko S hizuka NOF Cor porati on Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018By mandate of the Engin eering Meetings Board, th is paper has been approved for SAE publication upon completion of a peer review process by a minimum of three (3) industry experts under the supervision of the session organizer. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,without the prior written permission of SAE. For permission and licensing requests contact: SAE Permissions 400 Commonwealth DriveWarrendale, PA 15096-0001-USAEmail: [email protected]: 724-772-3036Tel: 724-772-4028 For multiple print copies contact: SAE Customer ServiceTel: 877-606-7323 (inside USA and Canada)Tel: 724-776-4970 (outside USA)Fax: 724-776-1615Email: Customer [email protected] ISSN 0148-7191Copyright © 2005 SAE InternationalPositions and opinions advanced in this paper are those of the author(s) and not necessarily those of SAE.The author is solely responsible for the content of the paper. A process is available by which discussions will be printed with the pap er if it is publishe d in SAE Transactions. Persons wishing to submit papers to be considered for presentation or publication by SAE should send themanuscript or a 300 word abstract of a proposed manuscript to: Secretary, Engineering Meetings Board, SAE. Printed in USADownloaded from SAE International by University of Minnesota, Thursday, August 02, 2018Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018Downloaded from SAE International by University of Minnesota, Thursday, August 02, 2018