6008162620 600-816-2620 4326768 NOX Sensor Fit KOMATSU PC240LC-11 Excavator Electrical Parts

• 6008162620 600-816-2620 4326768 NOX Sensor Fit KOMATSU PC240LC-11 Excavator Electrical Parts

• Specification

• Compatible models

EXCAVATORS PC138US PC210 PC228US PC240 PC290 KOMATSU
WHEEL LOADERS WA270 WA320 WA470 WA500 Komatsu

INDUSTRIAL ENGINE 6D107E-3 6D125E-7 6D140E-7 KOMATSU

• Catalog drawing

The NOx (nitrogen oxides) sensor in a KOMATSU 6D107 engine serves a crucial role in emissions control. NOx is a group of pollutants that includes nitrogen oxide (NO) and nitrogen dioxide (NO2), and they are formed during the combustion process in an internal combustion engine. The primary function of the NOx sensor is to monitor and measure the concentration of nitrogen oxides in the exhaust gases. Here are the main functions of the NOx sensor:

Emissions Compliance: The NOx sensor is a key component in meeting emission standards and regulations. It helps the engine control system to adjust combustion parameters in real-time to minimize the production of nitrogen oxides and ensure compliance with environmental regulations.

Closed-Loop Control: The NOx sensor provides feedback to the engine control unit (ECU) about the actual concentration of nitrogen oxides in the exhaust gases. This information allows the ECU to implement closed-loop control, enabling real-time adjustments to the air-fuel ratio and other combustion parameters to optimize combustion and reduce NOx emissions.

Selective Catalytic Reduction (SCR) System Control: In many modern diesel engines, including those in construction equipment like the KOMATSU 6D107 engine, the NOx sensor is often associated with a Selective Catalytic Reduction (SCR) system. The SCR system uses a urea-based solution (commonly known as DEF or AdBlue) to reduce NOx emissions. The NOx sensor helps monitor the effectiveness of the SCR system, allowing the ECU to control the injection of the urea solution to achieve optimal NOx reduction.

Diagnostic Functions: The NOx sensor also plays a role in the engine's diagnostic system. It can detect malfunctions or issues related to the SCR system or other components involved in emissions control. When a problem is detected, the ECU can generate fault codes that can be read by service technicians for diagnostic purposes.

Optimizing Fuel Efficiency: By actively managing NOx emissions, the NOx sensor indirectly contributes to optimizing fuel

• Advantage

• Warranty

 
1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.
 
2. Warranty type: replacement of the parts that have quality problem.
 
3. Warranty is not valid for below s
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance
 

• Packing & Delivery

 
* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX