Valid

GB/T 43137-2023Earth-moving machinery - Hydraulic breakers - Terminology and commercial specifications (English PDF)

土方机械液压破碎锤术语和商业规格

Preview PDF

This is a limited preview

Buy now to download the full PDF (16 pages)

Need quotation for your management?

Get a formal quotation for GB/T 43137-2023 in 30 minutes.

Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

September 7, 2023

Implementation date

September 7, 2023

Scope

GB/T 43137-2023 is the English-translated version of 土方机械液压破碎锤术语和商业规格.

This document specifies the terminology and the commercial specifications of hydraulic breakers.

The document applies to hydraulic breakers fitted as attachments to a carrier machine - normally earth-moving machinery as defined in ISO 6165, such as excavators, backhoe loaders, skid-steer loaders and mini loaders - and to hydraulic breakers fitted at the end of the dipper arm of drill rigs, pedestal boom systems, demolition robots and the like.

Found what you need?

Document preview — GB/T 43137-2023

National Standard of the People's Republic of China

ICS: 53.100
Classification: P 97

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
1 Scope
2 Normative reference documents
3 Terms and Definitions
4 Types and Classification
5 Name
6 Business Document Specifications
Reference

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

This document is equivalent to ISO 16417:2020 "Terminology and Commercial Specifications for Hydraulic Breakers for Earthmoving Machinery".

1 Scope

This document specifies the terminology and commercial specifications for hydraulic breakers installed as attachments on load-bearing machines, usually referred to as Earthmoving machinery as defined in ISO 6165, such as excavators, backhoe loaders, skid steer loaders and mini loaders; or with a hydraulic breaker installed At the front end of the small arm of drilling rigs, pedestal boom systems, demolition robots, etc.

Hydraulic breakers are commonly used to demolish or break rock, concrete, brickwork, asphalt, etc.

This document does not apply to breakers powered by pneumatic, thermal, or electromagnetic energy, nor to portable or handheld breakers.

2 Normative reference documents

This document has no normative references.

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Carrier

Mobile or non-mobile machinery that provides power and range of motion to installed components.

Note: Mobile machinery is usually an excavator, backhoe loader, skid steer loader or mini loader. Non-mobile machinery is usually a pedestal boom system, Dismantle robots, etc.

3.2 Attachment

An assembly of components mounted on a load carrier (3.1) for a specific purpose. [Source: GB/T 18577.2-2008, 3.5, with modifications]

3.3 Hydraulic breaker

Attachment (3.2) for hydraulic impact methods for breaking concrete, rock, brickwork, asphalt, etc.

3.3.1 Accumulator

3.3.1.1 Hydraulic accumulator

Pressure storage vessels that enable hydraulic systems to supplement additional demands and eliminate pressure pulses.

3.3.1.2 Piston accumulator

The upper end of the piston (3.3.8) is filled with an energy storage chamber filled with nitrogen. The stored energy acts on the upper surface of the piston to make it reciprocate and assist in the activity. plug speeds up.

3.3.2 Rear shell back head

There is a certain space at the upper end of the cylinder to allow the upper end of the piston (3.3.8) to enter the reciprocating closing device.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

How to Download GB/T 43137-2023

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.