This standard specifies the types, markings and series of truck cranes and tire cranes. JB/T 1375-1992 Classification of truck cranes and tire cranes JB/T1375-1992 Standard download decompression password: www.bzxz.net
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Mechanical Industry Standard of the People's Republic of China JB/T 1375—92 Automobile crane and tire crane Classification 199205-28 Issued Implementation of the Ministry of Machinery and Electronics Industry of the People's Republic of China in 1993-0101 Machinery Industry Standard of the People's Republic of China Automobile crane and tire crane Classification Subject content and scope of application JB/T1375—92 Replaces JB1375—83 This standard specifies the type, mark and series of automobile cranes and tire cranes (hereinafter referred to as cranes). This standard applies to tire self-propelled engineering cranes. It can be used as a reference for non-self-propelled engineering cranes, towed engineering cranes and special-purpose automobile cranes. 2 Reference standards GB 9417 ZB J85 019 ZB/T T50 005 3 Terminology 3.1 Truck crane Rules for the compilation of automobile product models Methods for the compilation of engineering machinery product models Special-purpose vehicle use characteristic code Crane with the lifting operation part installed on a general or special-purpose vehicle chassis, with the driving performance of a load-carrying truck. 3.2 General-purpose tire crane Crane with the lifting operation part installed on a special tire chassis, which can lift and travel with the load without outriggers on flat ground, and is used in relatively fixed places. 3.3 Off-road tire crane Crane with the lifting operation part installed on a special tire chassis, with off-road performance, lifting and traveling with the load without outriggers. 3.4 All-terrain crane The lifting part is installed on a special chassis, and it has the main functions of a truck crane and an off-road tire crane. 4 Types and models 4.1 Type Crane is divided into four-wheel crane, general tire crane, off-road tire crane and all-terrain crane according to structure and performance. 4.2 Model compilation method 4.2.1 According to the principle of ZBJ85019, the model compilation is as follows: Variant and update code: Main parameters are expressed in uppercase Chinese pinyin letters (maximum rated total lifting weight: t): Characteristic code is expressed in Arabic numerals (see Table 2) Type code (see Table 1) Group code: Indicated by Q Approved by the Ministry of Machinery and Electronics Industry on May 28, 1992 and implemented on January 1, 1993 Type code Characteristic code JB/T 1375-92 Truck crane General purpose tire crane Off-road tire crane All-terrain crane 4.2.2 For cranes that need to travel on roads, they need to be listed in the automobile catalogue in accordance with the principles of GB9417 and ZB/TT50005. The model compilation is as follows: Note: 1) Total weight of the crane in driving state. 4.3 Marking examples Code compiled according to the principles of Article 4.2.1 Enterprise self-defined code Special purpose vehicle use characteristic code Special purpose vehicle structure characteristic code Product serial number Total weight of the whole machine\,t Vehicle category code Enterprise code, expressed by 2 or 3 capital Chinese Pinyin letters Maximum rated total lifting weight 25t hydraulic transmission truck crane, variant, updated code A Total weight of the whole machine in driving state 26t 8. The model number compiled according to Article 4.2.1 is marked as: Crane QY25A The model number in the automobile catalogue compiled according to Article 4.2.2 is marked as: Crane 5261JQZ (QY25A) 5 Main parameter series The maximum rated total lifting weight of the crane is taken as the main parameter. The main parameter series is 2.3.5, 8, 10.12.16.20, 25.30).32.(35), 4050.65.80.100.125.160.200t. Basic parameters of truck crane Basic parameters of truck crane are shown in Table A1. Maximum rated Total lifting weight Minimum rated JB/T 137592 Appendix A Basic parameters of crane (reference) Maximum lifting moment Basic arm ≥150 ≥240 ≥900 ≥ 960 | t||≥550 ≥ 600 ≥650 ≥750 ≥850 ≥ 950 ≥1150 ≥1250 ≥1300 ≥1400 Lifting heightWww.bzxZ.net Basic boom》 Longest main boom Maximum weight of whole machine in operating state Note: 1) Basic boom lifting height refers to the distance from the supporting surface of the lifting hook to the supporting ground when the boom length is the basic boom length or the telescopic boom is fully retracted and the amplitude is the minimum rated amplitude A2 Basic parameters of general tire cranes, rough terrain tire cranes and all-terrain cranes For basic parameters of general tire cranes, rough terrain tire cranes and all-terrain cranes, see Tables A2 and 3 Maximum rated lifting weightt With outriggers Note: 1 ) Without outriggers2 Minimum rated JB/T1375--92 Crane moment ≥1200 Lifting height Basic boom\ Longest main boom Maximum weight of whole crane in operation state Basic boom lifting height refers to the distance from the supporting surface of the crane hook to the supporting ground when the boom length is the basic boom length or the telescopic boom is fully retracted and the amplitude is the minimum rated amplitude. The maximum rated total lifting weight without outriggers refers to the weight of the crane that can be lifted and driven in each operating position and in front of the crane when the outriggers are not used.2) Additional instructions: This standard is proposed and managed by Changsha Construction Machinery Research Institute. This standard is drafted by Changsha Construction Machinery Research Institute. The main drafter of this standard is Cao Cumei. Qiao Renmin Standard for the machinery industry Automobile cranes and tire cranes JB/T 1375-92 Published by the Mechanical Standardization Research Institute of the Ministry of Machinery and Electronics Industry Printed by the Mechanical Standardization Research Institute of the Ministry of Machinery and Electronics Industry (PO Box 8144, Beijing 100081) Copyright reserved. No reproduction allowed Word count 8,000 1/16 Printing sheet 1/2 Format 880×1230 1992 10 knives First edition October 1992 First printing 00,001-500 Price 1.60 yuan No. 0977 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.