Common Maintenance Schedule of 140T Crane (Gottwald & Cowans
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qKfr {fFbR - td qildq Government of India-Ministry of Railways wguun ofi6w sik qrfi dTr{ Research Designs & Standards Organisation qIGFI\F - 226011 Lucknow -226011 EPBX (0522)2451200 otD (0522)2450115 Fax (0522) 2458500 DrD (0522) 2465310 No. SD.CRMG Date: 04.07.2018 The Chief Motive Power Engineer/Dsl, 1. Central Railway, CST Mumbai - 400 001. 2. Eastern Railway, Fairlie place, Kolkata - 700 OO1. g44101 3. East Central Railway, Hajipu r - . 4. East coast Railway, Rail Vihar, B-2, Bhubaneshwar - Ts1 017 5. Northern Railway, Baroda House, New Delhi - 110 001. 6. North Central Railway, Allahabad - 211 OO1. 7. North Eastern Railway, Gorakhpur - 273 OO1. 8. Northeast Frontier Railway, Maligaon, Guwahat -791 011. 9. North Western Railway, Jaipur - 302 006. 10. southern Railway Park rown, chennai - 600 003. 11. south central Railway, Rail Nilayam, secunderabad - 500 or1 . 12. south Eastern Railway, Garden Reach, Kolkata - Too 043. 13. South East Central Railway, Bilaspur - 495 004. 14. South Western Railway, Hubli - 580 023. 15. Western Railway, Churchgate, Mumbai - 400 001. 16. West Central Railway, Jabalpur - 492 OO1 17.Dy. CME/JMP (Crane), Locomotive Ws Eastern Railway, Jamalpur - 811 214. 18. Dy. CME/PR (Diesel), Locomotive Ws Parel Central naituay, Mumbai - 40OOO1. Sub: Common Maintenance Schedule for 14OT diesel hydraulic breakdown cranes (Gottwald & Cowans Sheldon design). Ref: Railway Board's letter no.2011lM (M&P)t17it3inn dated 04.0g.2017. With reference to above, as per directives of Railway Board, a common Maintenance Schedule no. MP.MI-37 (Rev.-00) June'2018 for 14Ot diesel hydraulic breakdown cranes (Gottwald & Cowans Sheldon design) has been finaliied by incorporating the recommendations of SAG & JAG committe"s, suggestions-tie & inputs from Jamalpur Wshop, Parel Wshop & user Railways. A copy of same is enclosed herewith for your klnd information & necessary action please. This Maintenance Schedule supersedes the earlier schedule nos. Mp-721lg1 (Jan.'1990), MP-731/91 (Mar.'1991) & MP.MI- 19 (Sep.'2001) retated to l4OtGottwatd & Cowans Sheldon cranes issued by RDSO. n \-# YtiF,'26r\t, DA: As above (VUay Kumar Goel) Jt. Director I Motive Power for Director General (MP) Copy to: DME lP-ll, Railway Board, Rail Bhawan, New Delhi - 110 001. (Fax no.: 011-2g38 9696) R.D.S.O (For official use only) , GOVERNMENT OF INDIA MINISTRY OF RAILWAYS Maintenance Schedule of 140t Diesel Hydraulic Gottwald & Cowans Sheldon Breakdown Cranes No. MP. MI-37 (Revision 00) June’2018 _________________________________________________________ RESEARCH DESIGNS & STANDARDS ORGANISATION LUCKNOW - 226011 Maintenance Schedule of 140t Diesel Hydraulic Gottwald & Cowans Sheldon Breakdown Cranes ___________________________________________________________________________________________ CONTENTS S. No. DESCRIPTION Page Nos. 1 General Description 3-16 2 Daily Schedule 17-19 3 Weekly Schedule or 20-22 at the completion of 25 working hours 4 Monthly Schedule or 23-24 at the completion of 100 working hours 5 Quarterly Schedule or 25-26 at the completion of 250 working hours 6 Half-yearly Schedule or 27-28 at the completion of 500 working hours 7 Yearly Schedule or 29-31 at the completion of 1000 working hours 8 2-Yearly Schedule or 32-33 at the completion of 2000 working hours 9 4-Yearly Schedule or 34-35 at the completion of 4000 working hours 10 8-Yearly Schedule (POH) or at the completion of 8000 working hours of: a) Main & Auxiliary Engine 36-38 b) Hydraulic System including all Cylinders, Valves, Pumps & 39-41 Motors, A-Frame & Drum/Barrel/Winch Assemblies, Wire Ropes & Pulleys, Nylon Items etc. c) Slewing Ring, Gear Boxes and Reduction Gear units 42-43 d) Electrical & Control System 44-45 e) Pneumatic, Brake system & Hand Brake 46-48 f) Basic Steel Construction, Superstructure, Cab, Jib & 49-53 Equipments, Undercarriage & Bogie, Assembly & Testing _______________________________________________________________ _____________________________ Motive Power Directorate (HYD), RDSO, Lucknow No. MP. MI-37 (Rev. 00) June’2018 Page 1 of 52 Maintenance Schedule of 140t Diesel Hydraulic Gottwald & Cowans Sheldon Breakdown Cranes ___________________________________________________________________________________________ SCHEDULE OF STANDARD EXAMINATION OF 140t DIESEL HYDRAULIC BREAKDOWN (Gottwald / Cowans Sheldon) CRANE GENERAL DESCRIPTION: 1. INTRODUCTION: Initially, 24 nos. imported 140t diesel hydraulic breakdown cranes of Gottwald design (12 nos.) & Cowans Sheldon design i.e. Jessop/NEI make (12 nos.) were introduced over IR in 1986 & 1987 respectively. Accordingly, RDSO issued maintenance schedule for Gottwald & Cowans Sheldon design cranes vide Report nos. MP-727/90 January’1990 and MP-731/91 March’1991 respectively. Later, upgraded versions of both makes were also imported & introduced in year 1998 & 2000 respectively. Again, RDSO issued maintenance schedule for 8 nos. Gottwald (upgraded) i.e. new design cranes vide Report no. MP.MI-19 (Rev.-00) September’2001. However, no maintenance schedule for 4 nos. Cowans Sheldon new design cranes was issued by RDSO. Jamalpur workshop, E. Rly is responsible for maintaining & overhauling the Gottwald design cranes beside manufacturing in-house whereas Parel workshop, C.Rly. is responsible for maintaining & overhauling the Cowans Sheldon design cranes. Both workshops have been maintaining the same as per schedules issued earlier. However, over last 30 years there have been several changes in equipments/minor design modifications etc. due to obsolescence of equipments as well as up-gradation of equipments. As such, existing schedules for 140t diesel hydraulic breakdown cranes of Gottwald design & Cowans Sheldon design needed revision. Meanwhile, Railway Board advised RDSO to make a common maintenance schedule for all variants of cranes like other rolling stocks duly incorporating all changes undertaken by concerned workshops over last 30 years. Moreover, ‘SAG Committee on maintenance of 140t cranes vide para 5.1 of their report’ recommended to introduce a new “Weekly Schedule” in between daily & monthly schedules. SAG Committee also recommended to include items like Wheel profile checking, UST of wheel axle etc. in the schedule to be elaborated by JAG Committee. ‘JAG Committee vide para no. 2.3.2 of their report’ on maintenance of 140t cranes dated 10.04.2017 recommended to include wheel related maintenance activities in the “Yearly Schedule” beside other recommendations. Accordingly, a draft schedule for examination and maintenance of the various parts of 140t diesel hydraulic cranes viz. Gottwald & Cowans Sheldon cranes was evolved taking into account the recommendations of Original Equipment Manufacturers, Eastern Railway Loco Workshop, Jamalpur (responsible for indigenously manufacturing & maintaining Gottwald design cranes), Central Railway Loco Workshop, Parel (responsible for maintaining Cowans Sheldon design cranes) and suitably modified keeping in view the experience of the user Railways in the field of crane operation as well as maintenance and workshops involved in manufacturing & POH . Also, RDSO introduced Weekly Schedule for the first time & incorporated other recommendations of SAG & JAG Committees & circulated the same to all user Railways. _______________________________________________________________ _____________________________ Motive Power Directorate (HYD), RDSO, Lucknow No. MP. MI-37 (Rev. 00) June’2018 Page 2 of 52 Maintenance Schedule of 140t Diesel Hydraulic Gottwald & Cowans Sheldon Breakdown Cranes ___________________________________________________________________________________________ Later, a meeting was held with consignees at STC, Secunderabad to obtain their feedback based on maintenance experience. Thereafter, draft maintenance schedule has been modified after incorporating inputs/suggestions/remarks of user Railways & Workshops and a revised common maintenance schedule no. MP.MI-37 (Rev.-00) June’2018 has been finalized and supersedes all previous schedules issued by RDSO. The service periods of 140t cranes specified in this schedule for maintenance attention are the maximum allowable periods between successive examinations. Variation in operating conditions in different regions may make it necessary to carry out examination more frequently, or introduce examinations not scheduled herein. In such cases, the matter should be brought to the notice of the appropriate Sr. DME / Dy. CME (Crane) /DME, who alone is authorized to introduce any change in the standard examination detailed herein. Sr.DME/DME/AME in all such cases, will bring to the notice of the Motive Power Directorate of RDSO, for any modification to the schedules, giving full details. The proposed common maintenance schedule has been prepared by incorporating suitably the inputs / comments / suggestion received from user Railways & POH shops based on their maintenance experiences. Although, every care has been taken to make this document free from errors, but if any discrepancy / shortcoming / irrelevant information is observed, the user Railways are requested to inform RDSO at the following email IDs: i. Joint Director/Director /MP/RDSO [email protected] ii. Dy. Director/MP/RDSO [email protected] 1.1 COMPARISON OF MAJOR FEATURES OF ALL VARAINTS OF CRANES: S.N Item Gottwald Old Gottwald New Cowans Old Cowans New 1. Max. Speed 100 km/h 100 km/h 75 km/h 100 km/h 2. Main Engine NTA 855-R4 CIL’s NT 855P / NTA 743 P/ NTA 855 C MTU’s OM 904-926LA 3. Aux. Engine KOEL HA-294 KOEL HA-294 KOEL TA2 ListerPeter