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Childhood passions and fascinations generally diminish for many as they grow up, but for few others they have become goals to achieve in life, Biswajit Baruah, Son of Late Dilip Kumar Baruah and Rekha Baruah, a native of Guwahati, Assam has a similar story. A native Assamese staying at Belagavi, Karnataka is an inspired Bus Entrepreneur, Enthusiast, Journalist and a Amateur CV-Photographer.

Buses have been a childhood passion for Biswajit. A product of KLS Gogte Institute of Technology, Belagavi - Biswajit is the founder and CEO of Hive Sustainable Solutions, a Belagavi based start up company, which deals with providing sustainable solutions of bus fleet operations and bus industry as a whole, in India. Biswajit has worked previously as a 'Mentor and Director' of a Bengaluru based start-up 'Bus-Bucket' and its sister concern 'Ozobus' , before starting his own venture - 'Hive' at Belagavi. Biswajit has expertise in Automobile and Bus Journalism. His initial start up initiative of Blog Writing through his Bus Blog took him to work as a freelance 'Consulting Editor' to India's premium Commercial Vehicle Magazine - 'Motor India'. He is also a guest writer for Belagavi's premiere news and current affairs website - 'All About Belgaum'.

Biswajit started his passion as an amateur Bus Photographer and till date have captured more than 100,000 pictures of buses. He is fond of gaining and sharing technical knowledge about mechanics and electronics which drive buses. He also likes heavy commercial vehicles like trucks, excavators, cranes etc. Biswajit visits expos and exhibitions Pan India to meet people from the bus and CV Industry and to learn about products and latest technologies. His Blog and his facebook page - 'Biswajit - SVM Chaser' is followed by many top bus companies and OEMs for insights and feedback. Biswajit is well known amongst the bus fleet operators in India and is well recognized by the top operators like VRL Travels, SRS Travels and KSRTC in Karnataka, for his views and insights regarding sustainable bus fleet operations and services.

With a Pan-India approach, Biswajit stresses on the required effort for sustainable bus transport in India. He believes that Passenger Service and the Bus Crew Category is the most sought area, which needs urgent attention to bring streamline development in bus services across the country. He is currently working in the fields of Smart Mobility, Bus Codes, Inter-Modal Transport, Sustainable Transport, Biofuel Drivelines, Zero Carbon footprint initiatives, ITS (Intelligent Transport Systems), MaaS (Mobility as a Service), Big Data, PPP (Public Private Partnership), Smart Ticketing, Contactless Payments, Electric Drivelines, Smart City Initiatives, Passenger Safety and Security, Digital Solutions for Vehicle Maintenance and Monitoring.

Biswajit have been highlighted by various print and digital media in the country for his passion for buses, which includes - 'The New Indian Express', 'Times Of India', 'All About Belgaum', 'Scania India Blog', 'Vijayavani Karnataka (VRL Media)', 'Darshan Belgaum', and 'Vijay Karnataka'. He was felicitated by Rotary Club of Dharwad Central, Karnataka for his outstanding contribution to the Bus Industry especially in the areas of sustainable transport solutions. Biswajit, won the Indian Achiever's Award for the 'Promising Start Up' Category in 2022, adding another achievement to his tally.

Apart from India, Biswajit is followed by and contacted by top bus experts from European countries like Sweden, Germany, Belgium, Norway, Finland and Asian Countries like Bangladesh, China, Nepal and Indonesia. With a zeal for his passion for buses and commercial vehicle industry, Biswajit have dared to dream big on his entrepreneur ventures to develop Indian Bus Industry, encompassing whole of India.
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An Inspiring evening with Vivek Pawar

      Being an ardent enthusiast, with dreams of entrepreneurship, i always do look for people from whom i can get inspired from. Few days ago, i came across an ad in allaboutbelgaum (AAB), Belgaum's premium news and current affairs website, about Vivek Pawar, Founder, Executive Chairman, Sankalp Semiconductor, giving a talk under "My Story" Series of Talk initiated by KLS IMER, Hindwadi, Belgaum.

BROCHURES OF THE TALK AND KLS IMER HAPPENINGS BEING DISTRIBUTED
Mr Vivek brings in 20 years of industry experience in varied functions of General Management, Operations, Program Management, Customer Relations and rich experience in in Mixed signal and Analog Product Design, System on Chip (SoC) Development, including firmware development.
Prior to Sankalp Semi conductor, Mr Vivek was Program Manager at at Texas Instruments Inc. (Houston, USA) during 2003 - 2005. and General Manager for Broadband Silicon Technology Center in Texas Instruments India, Bangalore from 2000 - 2003, and a part of TI India Management Team. 

MR VIVEK PAWAR DELIVERING HIS SPEECH AT KLES IMER, BELGAUM 
I want to briefly present some excepts from the inspirational speech that Mr Vivek Pawar gave, in KLS, IMER, Belgaum.

In his entire speech, Mr Pawar stressed on the facts which makes a better entrepreneur. He said, "there should be no compromise on values and integrity of a person as an entrepreneur. The values and integrity are the deepest convictions which helps a person to succeed even during his tough times". 
He also focussed on team work as a means of collective effort to surge towards success. Mr Pawar insisted of making a small team to start with, but totally engrossed on ethical values, which will not make a good foundation of any comapny but will also help in surviving the tough times in the industry. 

Mr Pawar further adds that mentorship also plays an important factor to the success of an entrepreneur as an individual, because its the correct guidance not only in failures but also in success, which matters a lot. He stressed on having mentors in life as he says he was guided by many mentors in life, which proved to be really a boon to his success. 

He highlighted a very important point in his speech, that we always do look for successful people, to get inspired and move ahead with a successful life, but there is lot to learn from people who have failed in life. A successful person will always tell, what are the mantras to get success, or rather what we should do for success, but a failed person at the same time will tell what not to do to avoid failure and and get success. As human beings we are always prone to mistakes and we do learn from mistakes, but there are few people who in fact tell us the ways to avoid mistakes and go ahead in life. 

Mr Pawar in his enchanting address told about how to create an ecosystem of positivity and success. He stressed on building a positive ecosystem by keep positive people who support you at all times, for these are the people who really uplift you, during bad times and at the time of need. 

He further underlined the need of leadership traits, and told that the quality of leadership is very important in life and also in the industry. 
Explaining about two kinds of leaders - born leaders and made leaders that we come across many people in life. There are some who have leadership traits right from childhood, they have lead their class, school, colleges, and later have hold leadership positions in their career fields. At the same time there are people who become situational leaders. This genre are the people who act according to the situations and peform good leaderships when and where needed. They may not have taken such responsibilities and always in their life but when needed and may when they feel motivated, they have shown their full worth and and skills of leadership. 
He said a very important thing on situational leadership. Situational leadership can prove very vital if it can be tapped and groomed. 

He stressed on the following qualities to be brought in as an individual for leadership : 

1. Initiatives
2. Communication
3. Vision

Taking a step or initiating a step in any sphere, needs courage and determination. As a leader one needs to take the risk to initiate or rather initialize. 

Communication plays an important role, one needs to know what to speak how to speak. Until you communicate, the person in front of you wont need your views. In order to relay one;s views, one should speak, one to communicate. 

Vision - Most people do show blank faces when asked how do you feature yourself say 5-10 years from now? A leader always have a vision, he dreams and he visualizes, he makes plan for his upcoming ventures, which keep him motivated always. 

Challenge is a factor which Mr Pawar described in a different perspective. Whenever a challenge comes, people do have a sense of insecurity regarding their success or maintaining their level of success, but if challenge is taken in a  positive way, it may prove to be the next level of success. he stressed on having people around who can challenge, so that it can motivate us to always keep ahead of the challenger which in fact not only will help us to have a positive impact in our life but at the same time, it will make us a better person on competing levels, from the one that we were yesterday. 

Mr Pawar marked some important points, which are needed for companies to succeed :

1. Technical Excellence
2. Commercial Excellence (Business Leadership)
3. Execution Leadership

He further said a very important point,

"Opportunities come everyday, if you are clear about your goals, you can open the required door of the opportunity that knocks your door"

On being asked what traits, he looks for in his partners at work, he encircled the following : 

1. Challenging
2. Qualities better than self
3. Complimentary
4. Good Corporate Communication

He says, that he always takes some time on deciding a partner. he believes that he takes time to understand a person personally and professionally to make him a partner. 

On the Mentor - Mentee relationship, Mr Pawar lastly added its the duty of the Mentee to make a better ad sustainable relationship with the Mentor. The Mentor is always there to help, but it really depends on the Mentee how he utilizes the time, the opportunity and learn from the Mentor.   

These were the few points that i have scribbled on my notebook, at Mr Vivek Pawar's Speech at the KLS IMER. I am very happy to have spent a nice inspiring evening listening, studying and learning from a great enterpreneur from Karnataka. My thanks to TiE Hubli and KLS IMER for making this happen in Belgaum. In course of time, I think we will able to hear from more people like Mr Vivek Pawar, which not only inspires the younger generation but also guides and aligns them towards success and personal growth. 

Biswajit Baruah
baruah.biswajit3@gmail.com


VOLVO B7R - Brake Circuit

VOLVO B7R BRAKE CIRCUIT DIAGRAM 

Compressed-Air Brake System Layout

The Compressed Air Brake System for the B7R is a duplex circuit brake system, with one circuit for the front wheel brakes and one for the rear wheel brakes. There is also a circuit for the Parking Brake and another for extra equipment

The B7R can be fitted with different compressors, the Knorr LP48 or the Knorr 213. The Knorr 213 is available only in the leaf spring version.

Main Components :

1 - Compressor
2 - Air Dryer
3 - Regeneration Tank
4 - Safety Valve, 1.8 +/- 0.08 Mpa
5 - Filler Nipple, External Air
6 - Safety Valve, 0.93 +/- 0.035 Mpa
7 - Draining Valve
8 - Test Nipple
9 - Four Circuit Protection Valve
10 - Non Return Valve
11 - Pump Nipple, Parking Brake Circuit
12 - Blocking Valve
13 - Parking Break Valve
14 - Pressure Sensor, Parking Brake Circuit
15 - Two way Valve
16 - Quick release Valve, Parking Brake Circuit
17 - Spring Brake Cylinder, Parking Brake Circuit
18 - Footbrake Valve
19 - Quick release Valve
20 - Single diaphragm cylinder
21 - Brake Light Contact
22 - Relay Valve
23 - Spring Brake Cylinder
24 - Air Sensor, Circuit Tanks
25 - Compressed-Air Outlet

P - Primary Tank      F - Air Tank, Front Wheel Circuit     R - Air Tank, Rear Wheel Circuit

VOLVO B7R - Coolant Circuit

VOLVO B7R COOLANT CIRCUIT DIAGRAM

Working of the Coolant Circuit of VOLVO B7R :

The coolant is pumped by the cooling pump 4 into the longitudinal distribution channel in the cylinder block and then via holes and nozzles to the cylinder liners and up to the two cylinder heads. the coolant from the cylinder head is led straight to the thermostat housing 2 while it from the rear comes via an outer pipe.

The Oil cooler 6 is linked with the cylinder block and thermostat housing by outer pipes.

If the bus is equipped with automatic transmission and/or built in retarder it will be cooled via pipes 5. Without automatic transmission a curved pipe will be connected between inlet and outlet instead of the pipes 5.

A - The thermostat is of plunger type. It is mounted in a press-cast aluminium housing. The plunger thermostat monitor the coolant temperature in the engine cooling circuit.

When the engine is cooled the thermostat is closed, the coolant from the front and rear cylinder heads comes to the thermostat housing via inlet 7 and 8 and is directly led to the coolant pump via oulet 12. Connection 9 is for cooling the automatic transmission while connection 10 is a return line. 11 is return from Oil Cooler, while connection 13 leads to the radiator.

B - When the engine is warm the thermostat seals against the bottom of the thermostat housing and the coolant goes via connection 13 via radiator 1. Coolant recommended for cooling system is a 40-60% mixture of VOLVO's anti-freeze type C and water. The antifreeze is most effective (-46 deg C) with a 60% mixture. The VOLVO coolant is also recommended when the coolant is not for protection against frost because it still provides very good protection against rust. A mixture ratio of less than 40% coolant will leave you with inadequate rust protection. The coolant should be changed every other year. 

Scania Ecolink Low Floor Ethanol Bus from Nagpur

My friend Sumegh Deshbhratar from Nagpur, Maharashtra have shared some more pics of the Scania Ecolink, Low Floor Ethanol Bus from his home town of Nagpur.

So here is the feast of pics again of the Green Swedish Beauty. I would like to thank, Sumegh for all his efforts in clicking these beautiful pics for my Blog : 

SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 1
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 2
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 3
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 4
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 5
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 6
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 7
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 8
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 9
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 10
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 11
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 12
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 13
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 14
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 15
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 16
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 17
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 18
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 19
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 20
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 21
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 22
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 23
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 24
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 25
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 26
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 27
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 28
SCANIA ECOLINK ETHANOL BUS NAGPUR - PIC 29

VOLVO B7R - BELLOW CIRCUIT AND AIR SUSPENSION

VOLVO B7R BELLOW CIRCUIT DIAGRAM 


Air Suspension System Layouts : 

       Compressed air to the air suspension system is taken from the compressed air outlet 26, which is placed next to the four-circuit protection valve. From there, the air goes via level valves 29 to the air bellows.


Main Components : 

1 - Compressor                                                          P - Primary Tank
2 - Air Dryer                                                              F - Air Tank, Front Wheel Circuit
3 - Regneration Tank                                                 R - Air Tank, Rear Wheel Circuit
4 - Safety Valve, 1.8+/- 0.08 MPA
5 - Filler Nipple, external air
6 - Safety Valve, 0.93+/- 0.035 MPA
7 - Draining Valve
8 - Test Nipple
9 - Four Circuit Protection Valve
10 - Non Return Valve, Parking Brake Circuit
25 - Air Sensor
28 - Level Valve

Trouble Shooting and Corrective Action on VOLVO BUS passenger seats

RECLINING SEATS PUSH BACK SEATS WITHOUT CALF SUPPORT (NORMAL SEATER)
RECLINING SEATS PUSH BACK SEATS WITH CALF SUPPORT (SEMI SLEEPER SEAT)

1. Problem : Armrest Play 

Corrective Action : 

(a) Check for the tightness of the Hex Socket head screw. Tighten the Arm rest assemblies using 5mm allen key at least once a week to avoid armrest loosening. 

(b) Replace the Nylon washers if found worn out. The average life of the nylon washer is one year. 

2. Problem : Backrest Play 

Corrective Action : 

(a) Check for the tightness of the M10 Nyloc nut once in a month. If so, tighten the M10 Nyloc nuts (4 nos) of the backrest assemblies using 16/17 spanner to avoid backrest play. 

(b) Adjust the gas spring mechanism by tightening the rear nut of the mechanism using 27 DE spanner to arrest the back rest play. Ensure that adequate gap is maintained between the gas spring eye and the reclining lever. Excess tightening may result in reclining lever getting struck which in turn may lead to auto reclining of the back rest. 

3. Problem : Pushback not functioning / Auto reclining 

Corrective Action : 

(a) Check for proper functioning of the gas spring. If any oil leakage noticed, replace the gas spring immediately 

(b) Check for the tightness of the mechanism. Adjust the gas spring mechanism by tightening the rear nut provided in the mechanism using the 27 DE Spanner. Ensure that adequate gap is maintained between the gas spring eye and the reclining lever. Excess tightening may result in reclining lever getting stuck which in turn may lead to auto reclining of the back rest.

4. Problem : Upholstery fading and dust getting accumulated 

Corrective Action : 

(a) Vacuum clean the upholstery once in a week to avoid dust getting accumulated on to the fabric. Regular vacuum cleaning avoids fabric fading and increases the life of the fabric. 

(b) Dont not use any chemical based solution to clean the fabric as it may affect the quality of the fabric. 

(c) Do not use water directly to clean the fabric as water may seep in to the foams and detoriate the quality of the foam which may result in foam getting harder over a period of time.

5. Problem : Leg rest mechanism not functioning 

Corrective Action : 

(a) Grease the sliding bracket of the mechanism at least once in a month to ensure smooth operation of the mechanism. 

(b) Check for the condition of the lever mounting bolt atleast once in three months. If found worn out, replace the same immediately. 

Morning Star Travels Starting New Route with Scania Metrolink

Morning Star Travels (Seemandhra / Andhra Pradesh) is starting Vijayawada to Chennai with its newly introduced Scania Metrolink HD Coach.


For more info visit Morning Star Travels Official FB Page : https://www.facebook.com/mstbus

Scania Ecolink : Low Floor Ethanol Bus starts its Inaugural run

Scania Ecolink, the low floor ethanol fuelled city bus by NMC (Nagpur Municipal Corporation) have started its commercial runs in Nagpur, Maharashtra from today. The inaugural route of the bus is Morris College (Sambhidhaan Chowk) to Nagpur Airport.

Sources say that four such ethanol buses are likely to join the pilot project undertaken by NMC and Scania, by January 2015.

Thanks to Ajinkya Ghatate, from Nagpur, Maharashtra for sending me the inauguration pics.

SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR 
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR 
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR 
SCANIA ECOLINK BUS - CREW
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR - INAGAURATION
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR - INAGAURATION
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR - INAGAURATION
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR - INAGAURATION
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR 
SCANIA ECOLINK NMC ETHANOL BUS - NAGPUR - INAGAURATION
SCANIA ECOLINK NMC ETHANOL BUS - INTERIOR REAR CAMERA
SCANIA ECOLINK NMC ETHANOL BUS - INTERIOR SEATING 
SCANIA ECOLINK NMC ETHANOL BUS - AC CONTROLS