T/ZZB 3398-2023 Active
T/ZZB 3398-2023 Excavator hydraulic cylinder
Abstract
Main technical content: This document specifies the quantity, symbols, and units of hydraulic cylinders for excavators (hereinafter referred to as "hydraulic cylinders"), basic parameters, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation, quality commitments, etc. This document is applicable to double-acting piston hydraulic cylinders with a nominal pressure of more than 31.5 MPa that are used in excavators and operate with hydraulic oil or other mineral oils with equivalent performance as the working medium. Hydraulic cylinders with a nominal pressure of less than 31.5 MPa can be used as reference. Other construction machinery's heavy-duty hydraulic cylinders with a nominal pressure of more than 31.5 MPa can also be used as reference.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/ZZB 3398-2023 |
| CCS | Hydraulic and pneumatic devices |
| ICS | Pumps and motors |
| Implement Date | 2023-11-25 |