Bs7 engine কি? বাংলাদেশে Bs7 Engine কতটুকু প্রয়োজন? বাইক কিনার আগে জেনে নিন।

Bs7 engine কি? বাংলাদেশে Bs7 Engine কতটুকু প্রয়োজন? আপনার Bs7 bike কেনা উচিত কি না?
#bs7 #newbike #bs6phase2
What is BS6 (BSVI)?
The governing body, Bharat Stage Emission Standards (BSES), regulates the output of pollutants from vehicles plying in the country. The Central Pollution Control Board which falls under the Ministry of Environment, Forest and Climate Change sets the standards to regulate emissions from vehicles in India.
The first emission standard or norm, introduced in the year 2000, was known as ‘India 2000’ and later, BS2 and BS3 were introduced in 2005 and 2010, respectively. While the first three emission norms were introduced at regular intervals, BS4 was introduced in 2017, after a gap of seven years.
The BS6 emission standard is the sixth iteration of the emission norm and comparatively, it’s a substantial leap in terms of reducing pollution compared to the outgoing BS4. This is also because the BS5 (BSV) has been skipped in an effort to move to better emission norms.
Pollution Emission Norms (BS4 vs BS6)
For a cleaner environment and to address the growing concerns about global warming, the Indian government has fast-forwarded the BS6 pollution norms to 1 April 2020. Hence, the jump from BS4 to BS6 instead of moving to BS5 and then to BS6. Below are the differences between pollution norms between BSIV and BSVI:
BSVI or BS6 is the sixth emission benchmark or criterion in reducing pollution levels when compared to the BSIV or BS4 emission norms. Both are the maximum emission norms which set the maximum pollution from the exhaust of the motor vehicle.
While the BS4 emission norms allow a motor vehicle to emit not more than 80mg/km of NO2 (nitrogen oxides), the BS6 emission norms have reduced it to 60mg/km. The Particulate Matter (PM) for petrol vehicles has been restricted to 4.5mg/km in the BS6 emission regime.
Under the BS6 norm, the limit of pollution has been drastically reduced. While the norm for NOx from diesel vehicles in BS4 is at 250mg/km, it is reduced to 80mg/km in BS6 emission norms. The HC+NOx has been reduced from 300mg/km in the BS4 to 170mg/km, while the PM level has been decreased from 25mg/km to 4.5mg/km.
The BS6 emission norm is not only for motor vehicles but also for the fuel being dispensed. Sulphur and nitrogen oxide plays an important role in petrol and diesel. Compared to the BS4, the BS6 fuel has less sulphur and NOx. While the content of sulphur in BS4 fuel is 50ppm, it is five times lower in the BS6 fuel, which is at 10ppm. As for the nitrogen oxide, the permitted level has been reduced by 70% and 25% for diesel and petrol engines, respectively.
From 1 April 2020, when the BS6 norm kicks in, BS6 fuel will also be dispensed across the country’s petrol pumps from the same date onwards. You can use BS6 fuel in BS4 vehicles.
For proper lubrication inside the engine, sulphur plays an important role; however, for the BS6 fuel, the sulphur is lower compared to the BS4 fuel. This is addressed with additives which act as lubricating agents.
With the BSVI norms, Selective Catalytic Reduction (SCR) and Diesel Particulate Filter (DPF) were included to assess the emission levels of the BS6 motor vehicle; however, this was not part of the emission norms set on BS4.
Real Driving Emission (RDE) has been introduced in the BS6 norms to make sure the emission from the motor vehicle is measured on a real-time basis. This was not part of the BS4 norms.
Another addition to the BS6 norms is the Onboard Diagnostic (OD) which is not mandated in the BS4 norms.
A BS6 vehicle using BS4 fuel will not adhere to the required emission norms due to higher levels. Hence, a BS6 vehicle has to use only BS6 fuel to achieve the desired emission levels.
How Do BS6 (BSVI) Diesel Engines Work?
The Selective Catalytic Reduction (SCR) unit converts nitrogen oxide (NOx) into diatomic nitrogen and water (both are harmless products) with the help of a catalyst. The SCR unit uses AdBlue or diesel exhaust fluid to reduce NOx emissions. This fluid is made up of two parts - urea and deionized water. When exhaust gases come in contact with the AdBlue fluid, urea is converted to ammonia and carbon dioxide and in turn, the ammonia converts NOx into nitrogen and water vapour, thereby reducing pollutants.
The AdBlue will be filled in a 10-litre capacity tank in smaller passenger vehicles. Currently, AdBlue is being sold by distributors at a premium rate; however, with the rapid increase in sales of BS6 diesel engines, the cost of AdBlue is expected to decline.

[@tsstromwarrior882]

video infoo sundor ,, but thambnail aro atactive kortee hobe vhai

[@FfAdvanced-v9i]

❤❤❤ আপনার ভিডিও ভালো লাগে

[@naimislambd3708]

vi ktm rc,, ktm Duke, bike ar video dan, plz plz plz plz plz plz ❤❤❤

[@amithossain8986]

Vaia x blade...hornet...4v...kon bike ta valo hoba

[@hisorry9208]

4v

[@JoySaha94]

Very imformative❤

[@Nawazmotorvlog]

Thanks 🥰

[@mdmahabubhasan3338]

Thanks

[@arnabmitra2595]

Bs7 vehicle no demand

[@drahsanhabib6473]

চমৎকার লাগল।

[@a.smotorsofficial3219]

❤❤❤

[@TARAK_WAHID_TAHA]

ভাই BS6 BS7 এগুলোর সিট কেনো বেশি উঁচু থাকে?

[@riadriad6251]

❤️