<p>Tata Motors Signa 5525.S is an advanced 4X2 tractor-trailer featuring multiple performance enablers crafted to improve fleet efficiency. These include a 3-mode fuel economy switch with load and terrain-based functionality and a gear shift advisor for the right engagement of gears to improve fuel efficiency and reduce the load on the engine.&nbsp;</p><p>Equipped with a Cummins ISBe 6.7-litre diesel engine, capable of generating sufficient torque, complemented by robust aggregates such as a G1150 9-speed gearbox with a 430 mm dia clutch, the Signa 5525.S 4X2 tractor trailer is a durable truck suitable for longer trips.&nbsp;</p><p>ISBe is a diesel engine series manufactured by Cummins for use in commercial vehicles. It incorporates a high-pressure common rail fuel injection system and electronic controls to improve torque generation and fuel economy.&nbsp;</p><p>Furthermore, the Signa 5525.S is outfitted with robust drivetrain aggregates such as a reverse Elliot front axle and 11.5-tonne banjo type single reduction rear axle for continuous fleet operations, ensuring durability.&nbsp;</p><p>A reverse Elliot front axle is characterised by its axle beam shape, resembling an upside-down "L" or an inverted "T," which ensures even weight distribution and high ground clearance. In contrast, a single reduction fully floating rear axle supports the vehicle's weight through the axle housing, with the axle shaft solely transmitting driving torque to the wheels.</p><p><strong>Tata Signa 5525.S 4X2 Performance</strong></p><p>The Tata Motors Signa 5525.S is powered by a Cummins ISBe 6.7-litre BS6-compliant diesel engine engineered to produce 249.43 hp at 2300 rpm and 950 Nm at around 1000-1800 rpm. This ISBe engine is mated to a Tata G1150 8-speed manual gearbox with a crawler gear and one reverse gear configuration.&nbsp;</p><p>Additionally, the Tata Motors Signa 5525.S 4X2 tractor is equipped with parabolic leaf spring suspension in the front and semi-elliptical suspension in the rear. These features enhance the truck's stability and load-carrying capacity.</p><p>Parabolic leaf springs have a tapered or parabolic shape allowing them to be, more flexible, and provide a smoother ride than traditional multi-leaf springs. On the other hand, semi-elliptical suspensions use long, curved springs made of multiple layers of steel spring to support the vehicle and enable high load-carrying capacity.&nbsp;</p><p><strong>Tata Signa 5525.S 4X2 Specifications</strong></p><p>The Tata Signa 5525.S is a 55,000 kg maximum gross combination weight-based tractor available in cab and cowl body configurations. It comes in a single-wheelbase option measuring 3320 mm and is fitted with a 365-litre, twin, heavy-duty polymer diesel tank. Furthermore, the vehicle comes with 295/90 R20 radial tyres.&nbsp;</p><p><strong>Tata Signa 5525.S 4X2 Features</strong></p><p>The Tata Signa 5525.S offers a range of features that enhance its performance, comfort, and safety. These include a telematics-enabled electronic anti-fuel theft system, a 3-mode fuel economy switch, and an upgraded instrument cluster for efficient information access.</p><p>Prioritising driver comfort, it includes features like tilt and telescopic steering and an air conditioning system. It also gets a cabin suspension system that ensures a smooth ride, complemented by two high-speed USB smartphone charging ports for connectivity on the go.</p><p>For better control on inclines with heavy loads, the tractor-trailer features engine brake and hill start assist functionality, along with lower rolling resistance tyres. Safety features include a front-blind spot mirror and a 3-piece front bumper, ensuring a secure driving experience.</p><p>&nbsp;</p>