This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage for hydraulic excavators.
This standard is applicable to the tyred and crawler hydraulic excavators (hereinafter referred to as "excavators") with a mass of not more than 200 000 kg as specified in GB/T 8498.
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 3766 Hydraulic Fluid Power — General Rules and Safety Requirements for Systems and Their Components
GB/T 6572 Earth-moving Machinery — Hydraulic Excavators — Terminology and Commercial Specifications
GB/T 7586 Hydraulic Excavators — Test Methods
GB/T 8419-2007 Earth-moving Machinery — Laboratory Evaluation of Operator Seat Vibration
GB/T 8498 Earth-moving Machinery — Basic Type — Identification and Terms and Definitions
GB/T 8499 Earth-moving Machinery — Method for Locating the Centre of Gravity
GB/T 8595 Earth-moving Machinery — Operator's Controls
GB/T 10913 Earth-moving Machinery — Determination of Ground Speed
GB/T 13331 Earth-moving Machinery — Hydraulic Excavators — Lift Capacity
GB/T 13332 Earth-moving Machinery — Hydraulic Excavators and Backhoe Loaders — Methods of Determining Tool Forces
GB/T 14039-2002 Hydraulic Fluid Power — Fluids — Method for Coding the Level of Contamination by Solid Particles
GB 16710 Earth-moving Machinery — Noise Limits
GB/T 16937 Earth-moving Machinery — Operator's Field of View — Test Method and Performance Criteria
GB/T 18826 1,1,1,2-Tetrafluoroethane (HFC-134a) for Industrial Use
GB/T 19929 Earth-moving Machinery — Crawler Machines — Performance Requirements and Test Procedures for Braking Systems
GB/T 19933.2 Earth-moving Machinery — Operator Enclosure Environment — Part 2: Air Filter Element Test Method
GB/T 19933.4 Earth-moving Machinery — Operator Enclosure Environment — Part 4: Heating, Ventilation and Air Conditioning (HVAC) Test Method and Performance
GB/T 19933.5 Earth-moving Machinery — Operator Enclosure Environment — Part 5: Windscreen Defrosting System Test Method
GB/T 20082 Hydralic Fluid Power — Fluid Contamination-Determination of Particulate Contamination by the Counting Method Using An Optical Microscope
GB 20178 Earth-moving Machinery — Machine Safety Labels — General Principles
GB/T 20418 Earth-moving Machinery — Lighting, Signalling, and Marking Lights, and Reflex-reflector Devices
GB 20891 Limits and Measurement Methods for Exhaust Pollutants from Diesel Engines of Non-road Mobile Machinery (China III, IV)
GB/T 21152 Earth-moving Machinery — Braking Systems of Rubber-tyred Machines — Systems and Performance Requirements and Test Procedures
GB/T 21154 Earth-moving Machinery — Methods of Measuring the Masses of Whole Machines with their Equipment and Components
GB/T 21935 Earth-moving Machinery — Zones of Comfort and Reach for Controls
GB/T 21941 Earth-moving Machinery — Volumetric Ratings for Hoe-type and Grab-type Buckets of Hydraulic Excavators and Backhoe Loaders
GB/T 21942 Earth-moving Machinery — Loader and Front Loading Excavator Buckets — Volumetric Ratings
GB/T 22358 Earth-moving Machinery — Preservation and Storage
GB/T 25602 Earth-moving Machinery — Machine Availability — Vocabulary
GB/T 25606 Earth-moving Machinery — Product Identification Numbering System
GB/T 25608 Earth-moving Machinery — Performance Requirements for Non-metallic Fuel Tanks
GB/T 25614 Earth-moving Machinery — Determination of Sound Power Level — Dynamic Test Conditions
GB/T 25615 Earth-moving Machinery — Determination of Emission Sound Pressure Level at Operators Position — Dynamic Test Conditions
GB/T 25624 Earth-moving Machinery — Operator Seat — Dimensions and Requirements
GB 25684.5 Earth-moving Machinery — Safety — Part 5: Requirements for Hydraulic Excavators
GB/T 25685.2 Earth-moving Machinery — Field of Vision of Surveillance and Rear-view Mirrors — Part 2: Performance Criteria
GB/T 28239 Limits and Measurement Methods for Non-road Diesel Engine Specific Fuel Consumption and Specific Oil Consumption
GB/T 30965 Earth-moving Machinery — Determination of Average Ground Contact Pressure for Crawler Machines
GB/T 36693 Earth-moving Machinery — Hydraulic Excavator — Reliability Test Procedures, Failure Classification and Evaluation
JB/T 5946 Engineering Machinery — General Technical Specifications for Paint Coating
JB/T 5947 Engineering Machinery — General Technical Specifications for Packaging
JB/T 9725 Earth-moving Machinery — Method of Type Designation
ISO 11500 Hydraulic Fluid Power — Determination of the Particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 6572 and GB/T 25602 and the following apply.
