Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
plunger fuel injection pump assemblies jerk fuel injection pump scopethis standard fuel injection pumps technical requirements storage requirements line-of-sight microwave relay communication systems aircraft-derived gas turbine intake marine brush skimmers
GB/T 5770-2008 in English

GB/T 5770-2008 in English

SUPERSEDED

Technical requirements for jerk fuel injection pump

  • Issued on:2008-04-22
  • Implemented on:2008-10-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $150.00
$146.00
Standard No: GB/T 5770-2008
Document status: SUPERSEDED
Superseded by: GB/T 5770-2020 Jerk fuel injection pump for diesel engine—Specifications
Superseded on: 2020-11-01
Title in English: Technical requirements for jerk fuel injection pump
Title in Chinese: 柴油机柱塞式喷油泵总成 技术条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-04-22
Implemented on: 2008-10-01
Superseding: GB/T 5770-1997 Technical requirements for jerk fuel injection pump
ICS Classification: 27.020-Internal combustion engines
Chinese Classification: J94-Fuel oil heating system
Professional Classification: GB-National Standard
Related Keywords: plunger fuel injection pump assemblies
jerk fuel injection pump scopethis standard
fuel injection pumps
technical requirements
storage requirements
Related Topics: Diesel Product Technology
plunger
Diesel Synthetic Agent
plunger technology
Post-column conditions
oil pump
Diesel double injection
artificial diesel technology
GBT5770
GB/T 5770-1997
GB/T 5770-2008
GB/T 5770-2020
Piston pump parts diagram
Oil transfer pump assembly execution
Diesel electric pump
High pressure oil pump assembly products
National standards for diesel engine accessories

《GB/T 5770-2008柴油机柱塞式喷油泵总成 技术条件》由TC396(全国燃料喷射系统标准化技术委员会)归口,主管部门为中国机械工业联合会。
本标准是对GB/T5770―1997《柴油机柱塞式喷油泵总成 技术条件》的修订。本标准规定了中小功率柴油机用带或不带调速器的柱塞式喷油泵总成产品的技术要求、试验方法、检验规则、标志、包装、运输和贮存要求。 本标准与GB/T5770―1997相比,主要技术内容变化如下:
―――在标准全文中,用“多缸喷油泵”代替原标准“多缸合成式喷油泵”;
―――在第2章中增加了引用标准GB/T19147车用柴油;
―――在3.2中,用GJB3075 军用柴油规范代替了GB2021 军用柴油,增加了GB/T19147车用柴油;
―――在3.4中,“喷油泵的供油预行程”修改为“喷油泵基准缸的供油预行程极限偏差”;
―――在3.5中,夹角的极限偏差,增加了“允许按用户协议”;
―――增加了3.7,多缸喷油泵标定工况供油量恢复性偏差率的要求;
―――3.8是将原标准中3.7和3.8的修改合并,并增加了喷油泵供油量特性及其偏差的具体内容;
―――增加了3.11,柱塞偶件带顶隙的喷油泵要求;
―――增加了3.12,对用于国Ⅱ、国Ⅲ排放指标的喷油泵许用泵端压力的要求;
―――增加了3.16.1,喷油泵外观质量的有关内容;
―――在3.17中,增加了喷油泵可靠性和使用寿命的具体内容;
―――在4.2.3.3中,带调速器的多缸喷油泵“后一次对前一次的各缸平均供油量偏差应……”修改为“基准缸后一次对前一次的供油量偏差应符合本标准3.7的规定”;
―――4.2.4为原标准4.2.5 的内容,4.2.5为原标准4.2.4 的内容;
―――在4.2.4.1中,供油量测量点由“按用户与制造厂的协议规定”修改为“按本标准3.8的规定”;增加了在测试时,喷油泵转速由低向高按一定间隔递增,不得停止喷油泵运转的规定;
―――增加了4.2.5.1,明确该测试与4.2.4的试验同时进行;
―――增加了4.2.10喷油泵的使用寿命考核规定;
―――删除了原标准中5.3用户验收的内容;
―――增加了5.4经销单位和配套单位验收依据的规定;
―――增加了5.5喷油泵产品质量抽样检查及合格判定规则的要求;
―――增加了附录A《喷油泵产品质量抽样检验及合格判定规则》。


Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements for plunger fuel injection pump assemblies with or without governors for small and medium power diesel engines (hereinafter referred to as fuel injection pumps).

Sample only — not a preview of GB/T 5770-2008
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend