TB/T 2845-2007
Technical requirements for car retarder (English Version)
- Standard No.
- TB/T 2845-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Railway
- Status
- 2020-01
- Replace By
- TB/T 2845.1-2019
- Latest
- TB/T 2845.1-2019
- Replace
- TB/T 2469-1993 TB/T 2470-1993 TB/T 2845-1997
- Scope
- This standard specifies the general requirements, dimensional parameters and performance requirements, technical requirements, power system requirements, test methods, inspection rules, marking, packaging, transportation and storage of hump shunting yard vehicle reducers (hereinafter referred to as reducers). This standard applies to the design, improvement, manufacture and inspection of interval and purpose braking type reducers installed in hump shunting sites.
TB/T 2845-2007 Referenced Document
- GB 14048.1 Low-voltage switchgear and controlgear.Part 1:General rules*， 2012-12-31 Update
- GB/T 11352 Carbon steel castings for general engineering purpose*， 2008-03-05 Update
- GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
- GB/T 19418 Arc-welded joints in steel-Guidance on quality levels for imperfections
- GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
- GB/T 3077 Alloy structure steels*， 2015-12-10 Update
- GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
- GB/T 50081 Standards for test methods of physical and mechanical properties of concrete*， 2019-10-12 Update
- GB/T 6417.1 Classification and explanation of imperfections in fusion welded joints
- GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
- GB/T 700 Carbon structural steels
- GB/T 9439 Gray cast iron parts*， 2023-09-07 Update
- GB/T 9440 Malleable iron castings*， 2010-12-23 Update
- GB/T 985 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas--Shielded arc welding
- GBJ 107 Inspection and evaluation of concrete strength
- TB/T 1552 Specifications for hydraulic transmission system of vehicle reducer*， 2017-06-05 Update
- TB/T 1555 The technical specification of hump yard special pneumatic system
- TB/Z 5 Sulfur anchoring and insulating anti-rust coating for spiral spikes
TB/T 2845-2007 history
- 2020 TB/T 2845.1-2019 Vehicle reducers - Part 1: Clamp-on reducers
- 2007 TB/T 2845-2007 Technical requirements for car retarder
- 1997 TB/T 2845-1997 General technical conditions for vehicle reducers
- 1993 TB/T 2470-1993 T JK type vehicle reducer gravity type series
TB/T 2845-2007 Technical requirements for car retarder has been changed from TB/T 2469-1993 T JY type vehicle reducer gravity type series.
TB/T 2845-2007 Technical requirements for car retarder has been changed from TB/T 2470-1993 T JK type vehicle reducer gravity type series.
