GB/T 2982-2024Size designation, dimensions, inflation pressure and load capacity of pneumatic tyres for industrial vehicles (English PDF)

Foreword

This document was drafted in accordance with the provisions of GB/T 1.1-2020

"Directives for standardization - Part 1.Rules for the structure and drafting of

standardizing documents".

This document replaces GB/T 2982-2014 "Designation, dimensions, inflation pressures

and load capacity of pneumatic tyres for industrial vehicles." Compared with GB/T

2982-2014, in addition to structural adjustments and editorial changes, the main

technical changes are as follows.

- MODIFY the provisions for new tyre minimum overall width and new tyre

minimum overall diameter (see Tables 1 and 3 of this document; Tables 1 and 3 of

the 2014 edition);

- MODIFY the valve stem model for inner tubes used in some tyres (see Tables 1

and 5 of this document; Tables 1 and 5 of the 2014 edition);

- ADD the load capacity of 15 km/h drive wheel of some normal section diagonal

tyres (see Table 2 of this document);

- ADD the load capacity of 15 km/h drive wheel of some normal section radial tyres

(see Table 4 of this document);

- MODIFY the section width dimension of some low section diagonal tyres (see

Tables 5 and 7 of this document; Tables 5 and 7 of the 2014 edition);

- ADD the load capacity of 15 km/h drive wheel of some low section diagonal tyres

(see Table 6 of this document);

- ADD the load capacity of 15 km/h drive wheel of some low section radial tyres

(see Table 8 of this document);

- DELETE the mobile crane radial tyres (see Table 11 of the 2014 edition);

- ADD the wide-base radial tyres equipped with 15° deep groove rims (see Table 12

of this document);

- ADD the calculation and rounding off rules for new tyre maximum and minimum

peripheral dimensions (see Annex C of this document).

Attention is drawn to the possibility that some of the elements of this document may be

the subject of patent rights. The issuing authority of this document shall not be held

responsible for identifying any or all such patent rights.

This document was proposed by China Petroleum and Chemical Industry Federation.

Size designation, dimensions, inflation pressure and load

capacity of pneumatic tyres for industrial vehicles

1 Scope

This document specifies the representation of size designation of pneumatic tyres for

industrial vehicles, as well as dimensions, inflation pressure, and load capacity

requirements corresponding to the size designation of tyres.

This document applies to new pneumatic tyres for industrial vehicles, such as

counterbalanced trucks with mast, towing tractors, and flatbed trucks.

2 Normative references

The following referenced documents are indispensable for the application of this

document. For dated references, only the edition cited applies. For undated references,

the latest edition of the referenced document (including any amendments) applies.

GB/T 2981 Technical specification of pneumatic tyres for industrial vehicles

GB/T 6326 Tyre - Vocabulary

3 Terms and definitions

For the purpose of this document, the terms and definitions defined in GB/T 6326 apply.

4 Representation of size designation of tyres

5 Requirements