ISO 6020-3:2015

Hydraulic fluid power — Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series — Part 3: Compact series with bores from 250 mm to 500 mm

Publication date:   Aug 20, 2015

General information

90.93 Standard confirmed   Oct 27, 2020


ISO/TC 131/SC 3 Cylinders

International Standard

23.100.20   Cylinders



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ISO 6020-3:2015 establishes metric mounting dimensions for single rod compact series hydraulic cylinders with bores from 250 mm to 500 mm for use at 16 MPa (160 bar[1]), as required for interchangeability of commonly used hydraulic cylinders.
NOTE 1 This part of ISO 6020 allows manufacturers of hydraulic equipment flexibility in the design of metric cylinders and does not restrict technical development, but does provide basic guidelines.
NOTE 2 The compact series dimensions are most applicable to square-head cylinders.
ISO 6020-3:2015 applies only to the dimensions of manufactured products. It does not apply to their functional characteristics.

[1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

Life cycle


ISO 6020-3:1994


ISO 6020-3:2015
90.93 Standard confirmed
Oct 27, 2020