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

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
≥1150bzxZ.net
≥1250
≥1300
≥1400
Lifting height
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
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