Standard No.:	GB 20651.1-2006
Chinese Name:	往复式内燃机 安全 第1部分：压燃式发动机
English Name:	Reciprocating internal combustion engines - Safety - Part 1: Compression ignition engines
Professional Classification:	J90 Piston type internal combustion engine and other power equipment in general
Professional Classification:	GB National Standard
ICS Classification:	27.020
Issued by:
Issued on:	2006-11-01
Implemented on:	2007-03-01
Status:	ABOLISHED
Target Language:	English
File Format:	PDF
Word Count:	8000 words
Translation Price:	240 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This standard specifies the safety requirements for compression ignition engines and their essential auxiliaries used in all applications on land, underground and water, except engines used to propel road vehicles and aircraft. The special requirements needed to cover operation in potentially explosive atmospheres are not covered in this standard.
The engine, in terms of this standard, is understood as the prime mover up to its driving extremitie(s) for power take off(s).
The hazards relevant to compression ignition engines are identified in Appendix A.
This standard specifies the special safety requirements for compression ignition engines based on the general requirements laid down in GB/T 15706.1-1995 and GB/T 15706.2-1995.
This standard should be referred to in other standards wherever compression ignition engines are used.

2 Normative References

The following documents contain provisions which, through reference in this part of GB 20651, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrections to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 1859-2000 Reciprocating Internal Combustion Engines - Measurement of Emitted Airborne Noise - Engineering Method and Survey Method (idt ISO 6798-1995)
GB/T 1883.1-2005 Reciprocating Internal Combustion Engines C Vocabulary C Part 1: Terms for Engine Design and Operation (ISO 2710-1: 2000, IDT)
GB/T 1883.2-2005 Reciprocating Internal Combustion Engines - Vocabulary C Part 2: Terms for Engine Maintenance (ISO 2710-2: 1999, IDT)
GB/T 4025-2003 Basic and Safety Principles for Man-machine Interface, Marking and Identification - Coding Principles for Indication Devices and Actuators (IEC 60073: 1996, IDT)
GB 4556-2001 Reciprocating Internal Combustion Engines - Fire Protection (idt ISO 6826: 1997)
GB/T 4672-2003 Reciprocating internal combustion engines - Hand-operated Control Devices - Standard Direction of Motion (ISO 2261: 1994, IDT)