3516C and C175-16 Engines Selective Catalytic Reduction Caterpillar


Component Location

Usage:

3516C LY6

喷射控制机柜和 DEF 缓冲罐组件




图 1g02856458

柴油机排气处理液(DEF)喷射机柜

(1) 发动机线束

(2) 远程 DEF 罐线束

(3) 至机柜的电源

(4) 罐的 DEF 通气孔

(5) 至喷射器的空气

(6) DEF 罐

(7) DEF 滤清器滤网

(8) 排放阀

(9) DEF 罐排放

(10) 空气滤清器滤网

(11) 至喷射器的 DEF

(12) CEM 线束

喷射控制机柜




图 2g03695879

控制机柜

(1) DEF 罐加热器继电器

(2) 接头 A-C9(J1)

(3) 接头 A-C1(J2)

(4) SCR 系统 ECM

(5) 机柜空气温度传感器

(6) 局部 CAN 电阻器

(7) DEF 泵加热器

(8) 全局 CAN 电阻器

(9) 请参看图 3。

(10) DEF 泵




图 3g02843478

控制机柜前部详图

(1) DEF 罐加热器断路器

(2) 泵断路器

(3) 端子支撑块(AC 电源)

(4) 端子支撑块(AC 电源)

(5) 端子支撑块(接地)

(6) DEF 压力传感器

(7) 空气辅助压力传感器

(8) DEF 缓冲罐回流阀(电磁阀)

(9) DEF 缓冲罐回流阀(气动)

(9) DEF 缓冲罐回流阀(气动)

(10) DEF 歧管加热器

(11) DEF 缓冲罐加注阀(气动)

(12) DEF 歧管

(13) DEF 歧管温度传感器

(14) 空气压力调节器

(15) DEF 缓冲罐加注阀(电磁阀)

(16) 空气辅助阀(电磁阀)

(17) DEF 歧管加热器的继电器

(18) CEM 接头(A-C3)

(19) 发动机接头(A-C2)

(20) 罐接头(A-C13)

(21) 加热式 DEF 管路电源侧的继电器

(22) 加热式 DEF 管路电源回路侧的继电器

DEF 缓冲罐




图 4g02719241

缓冲罐

(1) DEF 罐加热器继电器

(2) DEF 缓冲罐液位传感器

(3) DEF 罐加热器

(4) DEF 缓冲罐温度传感器

C175 发动机的清洁排放模块(CEM)




图 5g03275736

C175 CEM

(1) 后处理 #1 进口 NOx 传感器

(2) 后处理 #2 出口 NOx 传感器

(3) 后处理 #1 出口 NOx 传感器

(4) CEM 的排气压差传感器

(5) 网络 #2(局部 CAN)端接电阻器




图 6g03275716

C175 CEM 底部侧视图

(6) 后处理识别模块

(7) 温度传感器的接头

(8) CEM 互连线束的接头

(9) 后处理 #1 SCR 催化器排气温度传感器

(10) 后处理 #1 SCR 催化器进气温度传感器

3500 发动机的清洁排放模块(CEM)




图 7g03314076

3500 CEM

(1) CEM 的排气压差传感器

(2) 出口 #2 NOx 传感器组件

(3) 进口 #1 NOx 传感器组件

(4) 出口 #1 NOx 传感器组件




图 8g03314096

底部侧视图

(5) SCR 催化器排气温度

(6) SCR 催化器进气温度

(7) 温度传感器的接头

(8) 局部 CAN 电阻器

(9) CEM 互连线束的接头

(10) 后处理识别模块

Caterpillar Information System:

UPS 1000Z, UPS 1200Z, UPS500G and UPS600G Uninterruptible Power Supplys Symbols
UPS 1000Z, UPS 1200Z, UPS500G and UPS600G Uninterruptible Power Supplys Acronyms
C15 Petroleum Engines Exhaust Manifold - Remove and Install
CT660 CX31 and CX31 HT On Highway Truck Power Train Electronic Control System Wiring Harness (Short Circuit) - Test
CT660 CX31 and CX31 HT On Highway Truck Power Train Electronic Control System Wiring Harness (Open Circuit) - Test
CT660 CX31 and CX31 HT On Highway Truck Power Train Electronic Control System Electrical Connector - Inspect
UPS 1000Z, UPS 1200Z, UPS500G and UPS600G Uninterruptible Power Supplys System Bypass Operation
Receiving and Unpacking of UPSB505{4480} Receiving and Unpacking of UPSB505{4480}
UPS 1000Z, UPS 1200Z, UPS500G and UPS600G Uninterruptible Power Supplys Receiving and Handling
2011/02/17 Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
UPS 1000Z, UPS 1200Z, UPS500G and UPS600G Uninterruptible Power Supplys Information Plate
C15 Petroleum Engines Turbocharger - Install
C6.6 Industrial Engine Flywheel - Install - Equipped with Rear Power Take-Off
C6.6 Industrial Engine Flywheel - Remove - Equipped with Rear Power Take-Off
C13, C15, and C18 Tier 4 Interim Engines Electrical Power Supply - Test
2011/05/16 Improved Software is Now Used for the TH48-E80 Petroleum Transmissions and the SPF343C Pumpers {7620}
2011/02/24 Procedure for Improving Battery Life on Generator Sets {1401}
Assembling and Installing a Selective Catalytic Reduction (SCR) Module for Certain 3516C Generator Sets{1050, 108D, 7279} Assembling and Installing a Selective Catalytic Reduction (SCR) Module for Certain 3516C Generator Sets{1050, 108D, 7279}
C15 Petroleum Engines Engine Oil Filter Base - Remove
C15 Petroleum Engines Engine Oil Filter Base - Install
C15 and C18 Industrial Engines Clean Emissions Module
C15 Petroleum Engines Engine Oil Cooler - Remove
CX31 and CX31 HT On-Highway Transmissions Retarder Operation
CX31 and CX31 HT On-Highway Transmissions Transmission Operation
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.