GB/T 10395.26-2020Agricultural and forestry machinery. Safety - Part 26: Large rotary mowers (English PDF)

1 Scope

This part specifies the design and manufacture of cutting crop residues, pastures and small bushes through impact force, and the cutting head is installed on a tractor or

On the machine, a single cutting element cuts a single header or multiple headers with a diameter of not less than 1000mm. Agricultural tractor, suspended, and semi-suspended large

Safety requirements and verification rules for type rotary lawn mowers. This standard gives methods to eliminate or reduce the risks that occur during the use of the machine

And in the course of normal use and maintenance, it is reasonable to foresee dangerous methods due to operator misuse. This section specifies the manufacturer shall provide

The type of safe operation information.

Note 1.The machine can be used to cut pasture. This section does not specify additional requirements for machines used outside of agriculture.

This section does not apply to the following machines.

---GB/T 10395.25 involves rotating disc mowers, drum mowers and mulchers for harvesting forage crops;

---Large rotary cantilever mower;

---Stepping electric lawn mower;

---GB 10395.11 relates to the power lawn mower.

For machines designed and manufactured in accordance with the provisions of this section, when the provisions of this section differ from the provisions of GB 10395.1, the provisions of this section take precedence over GB 10395.1.

This section covers all major hazards, hazardous conditions and conditions related to the use of large rotary mowers under predetermined and foreseen conditions by the manufacturer.

Dangerous event. (See Appendix A for the list of major hazards.)

Note 2.For the illustrations of the two lawn mowers involved in this section (rigid platform large rotary mower and crawler multi-segment folding wing large rotary mower) see C.1.

Note 3.This section does not involve lawn mower legend see C.2.

This section does not involve environmental hazards, road safety, electromagnetic compatibility, vibration and hazards related to power transmission components. Not involved and specialized

Hazards associated with repairs and maintenance by industrial maintenance personnel.

Note 4.GB 21398 specifies the test methods and acceptance criteria for evaluating the electromagnetic compatibility of all mobile agricultural machinery.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB/T 229 Charpy pendulum impact test method for metallic materials (GB/T 229-2007, ISO 148-1.2006, MOD)

GB/T 230.1 Rockwell hardness test of metallic materials Part 1.Test method (GB/T 230.1-2018, ISO 6508-1.2016, MOD)

GB/T 1593 Rear-mounted three-point suspension for agricultural wheeled tractors 0, 1N, 1, 2N, 2, 3N, 3, 4N and 4 categories

GB/T 9480 Rules for the compilation of manuals for agricultural and forestry tractors and machinery, lawn and garden power machinery

GB 10395.1-2009 Agricultural and Forestry Machinery Safety Part 1.General Principles

GB/T 10395.25 Safety of agricultural and forestry machinery Part 25.Rotary disc mowers, drum mowers and mulchers

GB/T 2818 | GB/T 12785 | GB 10395.19 | GB/T 10395.28 | GB/T 10395.21 | GB/T 10395.20 | […]