GB/T 16622-2022Size designation, dimensions and load capacity for pressed-on solid tyres (English PDF)

Foreword

This document was drafted in accordance with the rules given in GB/T 1.1-2020,

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

standardizing documents.

This document replaces GB/T 16622-2009, Size designation dimensions and load

capacity for pressed-on solid tyres. Compared with GB/T 16622-2009, in addition to

structural adjustments and editorial changes, the main technical changes are as follows:

-- Change the scope of application (see Chapter 1; Chapter 1 of the 2009 edition);

-- Change the expression of tyre size designation (see 4.1, 4.2; Chapter 4 of the 2009

edition);

-- Add a schematic diagram of the components and dimensions of the tyre and rim

assembly (see Figure 1);

-- Add new tyre dimension specifications to tyre size designation (see Table 1 and

Table 2);

-- Add the load of other industrial trucks at rates of 6 km/h and 10 km/h (see Table 1

and Table 2);

-- Add size designations for some tyres (see Table 1 and Table 2);

-- Change the load capacity of some size designations, and recalculate the load

capacity (see Table 1, Table 2; Table 2, Table 3 of the 2009 edition).

This document was drafted with reference to ISO 10500:1991 Industrial tyres and rims

- Cylindrical and conical base rubber solid tyres (metric series) - Designation,

dimensions and marking, while the degree of consistency is non-equivalent.

1 Scope

This document specifies the expression for size designation of pressed-on solid tyres,

as well as the size designation, dimensions, rate and load capacity for tyres.

This document applies to the new pressed-on solid tyres used on counterbalanced trucks

with mast and other industrial trucks.

2 Normative references

The following documents are normatively referenced in this document and are

indispensable for its application. For dated references, only the version corresponding

to that date is applicable to this document; for undated references, the latest version

(including all amendments) is applicable to this document.

GB/T 6326, Tyre terms and definitions

GB/T 16623, Technical specification of pressed-on solid tyres

3 Terms and definitions

Terms and definitions determined by GB/T 6326 and GB/T 16623 are applicable to this

document.

4 Expression of tyre size designation and schematic diagram

of dimensions of tyre and rim assembly components

2 - rim overall diameter;

3 - section width;

4 - rubber carcass;

5 - steel ring;

6 - rim.

Figure 1 - Schematic diagram of components and dimensions of the pressed-on

solid tyre and rim assembly

5 Size designation, dimensions, rate and load capacity for

tyres