Tech-Truth

In Defence Expo 2014 TATA Motors Introduced SED 8x8 Self-Propelled 155 mm 52 caliber Howitzer in New Delhi.  In the Indigenous developing of Defence industry, Tata motors comes up with a new generation Self-Propelled Artillery gun system  155 mm 52 caliber Self-Propelled Artillery Gun system. This artillery system was beed developed by company's defence subsidiary Tata power Strategic Electronics Division (SED).    This Howitzer has been jointly developed by TATA power SED and South Africa's DENEL Land system. The DENEL Land system has supplied the monoblock gun barrel fitted with a double-baffle muzzle system, swing-and-slide breech mechanism, electrically-activated firing mechanism, autoloader, ballistic charts, muzzle velocity, radar, an automatic laying and land navigation system using RLG-INS , a panoramic optical-mechanical sight mounted direcly to the trunnion , and a telescopic sight for direct fire. On the other hand ,TATA SED developed digital ballistics co...

Kalyani Group Has been completed internal trials of a 155 mm and 39  caliber Ultra Light Howitzer (ULH) , that will be soon ready for Indian Army.   Kalyani Group introduce it's ULH segment in front of Indian Army in defence Expo 2020 . This is the supplement of M777 Ultra Light Howitzer for mountainous terrain. Kalyani Group has developed all-titanium ULH which weight  around 4800 kg and all-Steel ULH which Weight nearly around 6800 kg .   Ministry of Defence (MoD) recently acquire ammunition for it's howitzer for internal trial . MoD also allowed to export Bharat-52 and Bharat-45 which are two 155 mm guns to other countries.  

The Indian Army focus on the  indigenously developed  ARJUN  MK-1A main Battle Tank ,which is the upgraded version of Arjun MK-1 . The new Arjun comes with a 72 new improvements where 14 are major upgrades. The Ministry of Defence (MoD) concluded negotion with Ordinance Factory Board (OFB) for 118 units of Arjun MK-1A for Indian Army.    Under the fire power improvement 4 major upgrades have been done . Automatic Target Tracking (ATT) with improve Gunner's Main Sight (GMS) has been modified ,that helps the crew to track a fast moving target automatically and accurately. The Panoramic Sight of the Commander has been improved to Thermal Imager that can able to surveillance both in day and night through eye-safe Laser Range Finder with an advanced Hunter Killer Capacity.     Variable ammunition were incorporated to enhance the death of the enemy tank in the battle field. On the other hand conventional Fin Stabilised Armour Piercing Discarding Sabot (...

  ULTRA T.7 Electric truck is the India's first indigenous fully electric truck launched by Tata motors in Auto Expo 2020.   The truck comes with a modern futuristic design with a zero fuel emission. It's designed to carry a payload up to 4.9 tonnes . It's offers  a 220 Kw electric motor , that draws power from the 62.5 kwh lithium-ion battery pack. The electric motor can generates pick 2800 Nm torque .The full electric system operates on 24 volt DC . The battery can full charged with in 2 hours with the help of a DC fast charger. It can reach more than 100 km with a single charge, and it's reach up to 80 kmph maximum speed. The truck's offers a single plate dry friction Type clutch (310 mm), And also have a integrated Hydraulic Power steering- Tilt and Telescopic. The truck have a Air Drum Braking system,And it' also have a Direct Drive Automatic Transmission system.  

The TATA Altroz is India's safest car with a full 5 star Global NCAP adultsafty rating.  It equipped with ALFA Architecture and a comprehensive safety system, that achieved 5-star NCAP Global rating. Altroz's offers a 1.2 L 1100cc 3 cylinder Revotron BS6 petrol engine, that can produced up to 86 PS power at 6000 rpm and 113 Nm pick torque ai 3300 rpm.  It's also offers a 1.5 L Turbocharged 1497 cc 4 cylinder Revotorq BS6  diesel engine, that can produced 90 PS power at 4000 rpm and 200 Nm pick torque at 3000 rpm .   It equipped with Independent MacPheson duel path strut with coil spring suspension system at the front and Twist beam with coil spring shock Absorber at the rear wheels axle.  It has a 5 speed manual Transmission system and It's also offers latest  ABS 9.3 version that can lock-up the wheels during tough braking .It's also have a Electronic Brake-force Distribution system that distributes the brake-force between front and rear axle to maint...

The Ashok Leyland 4X4 Light Specialist Vehicle (LSV) is a specialist troop carrier. The  LSV is designed for all weather desert warfare, it has a versatile platform developed for specialist application such as Reconnaissance, Quick Response, Petrol and counter insurgency operation. LSV offers all-terrain mobility, armored protection ,fire power in the future battle field.  All four crew members are protected for STANAG level l from all sides.A large protective plate is placed under the cabin  to protect the cabin from debris and perhaps deflect ammo.  This 4X4 vehicle is powered by a 180hp H6 Ashok Leyland diesel engine which has a 5 speed Automatic Transmission and another 2-speed unit for accessories. The axles are independently suspended and benefot from an electric-controlled air suspension(ECAS) which can offers customized ground clearance. The 8 tonne vehicle can carry up to 1 tonne payload. LSV offers ABS breaking system through hydralic system. ...

The Mahindra Armored Light Specialist Vehicle known as ALSV is a light armoured Personnel carrier built by Mahindra defence for Indian Army. ALSV is a multi role operational field vehicle which can be upgraded or modified for different role of operation. The ALSV has a protection up to STANAG Level  l   Ballistics protected up to 7.62x 51mm ball round and HE36 hand grenades  for front ,rear and side which can also be upgradable up to B-7, STANAG- ll.  ALSV also offers Blast protection for four crew members with battle load having ample stowage space for  arms and ammunition inside the crew compartment. It can be specced with clamshell doors for added survivability in ambush situations.      ALSV powered by a 3.2 litre 6- cylinder multi fuel diesel STEYR engine which can produced up to 215 HP and  500 Nm pick torque, the 4x4 ALSV also offers 4/6 Automatic Transmission with front and rear differential locks. The powerful engine can carry u...

TATA NEXON EV is the first Indigenous fully Electric SUV, launched by  TATA Motors on 19 December 2019. Nexon ev is based on Tata motors new electric vehicle Technology brand Ziptron. Nexon ev is the second electric car produced by Tata, and this time it's a compact SUV . It's comes with a 129 hp electric motor, that can  produce upto 245 Nm torque. It has a liquid cool  30.2 Kwh battery pack that's claimed to offer a range of  312 Km per single charge, and the battery was placed under the flower on the car. That car offers with two different modes of charging , with a fast charger 0-80% charging was completed with in just 60 minutes and for normal charge it takes 8.5 hours for 0-80% charge. The 245 Nm torque motor can helps to accelerate from 0-60 km/h speed in just 4.5 seconds. The battery pack is waterproof up to 1 meter and it also offers 160,000 km warranty on the battery pack and the electric motor.That car also comes with a regenerative braking system. The Nex...

yes, that's true although the Combustion Engine cars is always the king of the roads but the Electric car was on the road first.  In 1884 ,Thomas Parker built world's first practical Electric Car over 135 years ago.Thomas Parker was born on December 22,1843 in Coalbrookdale,Shropshire.In 1857 he made a small steam engine, and in 1859 he made a violin.Then he invented world's first Eco-friendly car.The interesting think about this car is, each and every component like battery ,motors was design by Parker.   Thomas Parker was not the first person who create a vehicle that could run on electric ,but Parker's electric car was more practical one. It was the first electric vehicle that had the potential to be mass produced.The world's first Eco-friendly car was invented before 100 years,  the word Eco-friendly was first in front of us. In 1883 Parker's company at first design,build and install dynamos. After invented the car ,Parker developed several models of electri...

In this video you can see TATA HEXA pull a Boeing 737-800 aircraft and this video is real. There is a very clever marketing idea behind this video. But how could a car pull a 41,410 kg aircraft, their is a brilliant science behind this.  Now just calculate how much pulling force is required to pull a 41,410 kg aircraft=41410*0.015 =621.15 kg only because the rolling frictional coefficient of plane tires and runway is 0.015 only. Then calculate the pulling force of 2280 kg HEXA =2280*0.7*0.4=638.4 kg because the sliding frictional coefficient of the car tires is 0.7 and suppose the car is real wheel drive car and the weight distributed nearly 60% front (the engine mounted on the front of the car) and 40% back of this car (that's why 0.4 comes out). The car is also available on the 4WD segment. Now this is very easier to understand 638.4 kg is bigger than 621.15 kg , that's why the TATA HEXA pull a Boeing 737-800 aircraft.