文本描述
江铃汽车集团发动机有限责任公司江铃汽车集团发动机有限责任公司
欢欢迎迎您您
介绍流程:
江铃R425DOHC发动机基本情况介绍
江铃R425DOHC装配工艺
江铃R425DOHC常见故障及维修
江铃R425DOHC电控系统概述
江铃R425DOHC 柴油机
基本情况介绍
Basic Introduction of jianglingR425DOHC Engine
R425 DOHC Engine
Basic Engine Data 发动机基础参数
–Configuration 形式In-Line 4
–Displacement 排量2499 cc
–Bore ×Stroke缸径×行程92mm x 94 mm
–Max power @4000 rpm 105 kW (143 HP)±5%
最大功率/ 4000 rpm
–Max Peak Torque @ 2000 rpm) 340 Nm±5%
最大扭矩/ 2000 rpm
–Combustion System 燃烧系统Direct Injection 直接喷射
–Compression Ratio 压缩比17.5 : 1
–Specific power升功率42KW/liter
–Min BSFC最小燃油消耗率205g/KWh
–Air InductionTurbocharged / intercooler
进气方式增压/ 中冷
–Block 气缸体Cast Iron 铸铁
–Cylinder Head One piece, in aluminium
气缸盖整体式,铝缸盖
–Emission DevicesCatalytic converter, Cooled EGR
排放装置催化转换器,中冷EGR
–Emissions 尾气排放水平EU. 3(具备EU4能力)
–Injection System Electronically Controlled Common Rail,
燃油喷射系统电控共轨
–Valve Train Dual Overhead Camshaft, 4 Valves / Cylinder (DOHC)
气门机构双顶置凸轮轴,4气门/ 气缸
Dimensions (Base Engine)结构尺寸(基础发动机)
–Length长710 mm
–Width 宽630 mm
–Height高765mm
–Weight (dry) 重量(净重)220 kg
。。。。。。以上简介无排版格式,详细内容请下载查看