Tata Prima E.55S

The Tata Prima E.55S EV sets new standards for electric freight in India. With a 470 kW motor, up to 450 kWh LFP battery, 24.5% gradeability, and a range of up to 500 km. This trailer is built to handle long routes, heavy loads, and challenging terrains.

Tata Motors has focused on automatic electro-pneumatic transmission, dual CCS2 fast charging, and telematics. It also offers a crash tested Ultra Sleeper Cabin, all of which combine to make life easier for drivers. While India’s charging infrastructure is still growing, the Prima E.55S EV proves that electric long haul trucking is ready to move forward.

Let’s find out the complete Tata Prima E.55S EV specifications to understand why it stands out in the tempo traveller segment in India.

• The truck runs on 295/90 R20 radial tyres, which provide a strong grip and keep the vehicle stable even during high load, long distance travel.
• The front suspension uses parabolic springs with salient bushes, which help in absorbing bumps and give a smoother ride on uneven roads.
• The rear side is supported by a semi elliptic multi leaf spring suspension, making it durable for heavy cargo movement.

Below, you can check the Tata Prima E.55S EV Images for a closer look at its premium design.

• The cabin layout is roomy and comfortable because of its Ultra Sleeper Cabin, which allows drivers to rest properly between long hauls.
• It includes a High Speed USB charger, so drivers can easily keep their devices powered during trips.
• The Tata Prima E.55S EV seating setup of Driver + 2 passengers, which is helpful when companies use a double-driver format.

• The dashboard integrates a 4G telematics system, giving real time tracking, alerts, and fleet insights.
• You also get FOTA (Firmware Over The Air) updates, which means the truck keeps improving without visiting a workshop.

• The truck uses a 470 kW PMSM motor, which gives a strong 2500 Nm torque, making it suitable for steep climbs and heavy loads.
• The truck has a GVW of 55,000 kg, making it suitable for long haul and high capacity freight operations.
• The 24.5% gradeability helps the Prima E.55S EV tackle hilly regions without struggling.
• It offers a top speed of 80 kmph, which is suitable for highway freight movement.
• Tata offers battery options from 300 kWh to 450 kWh, giving fleets flexibility based on route and usage.
• With a range of 350–500 km per filling, the truck fits well into intercity and long-haul logistics.
• The Auto Electro Pneumatic Shift transmission makes gear changes smoother and reduces driver fatigue.

• It uses Low CRR tyres, FE switch, Gear Shift Advisor, and driveline optimisation to improve energy efficiency.
• The truck supports extremely fast charging with a charging time of 20 minutes, thanks to dual CCS2 ports.
• The battery pack supports 22 kW to 34 kW onboard charging, which is useful for depot-based overnight charging.

• The truck features EBS with HSA (Hill Start Assist), giving drivers more control when starting on slopes.
• The braking system uses Drum S-Cam air brakes with low-noise liners, ensuring smoother braking and longer brake life.
• The cabin is crash tested, offering better protection to the driver and passengers in emergencies.
• It comes with a GDCU (Gateway Domain Control Unit), which helps manage electrical systems safely and reduces the risk of faults.
• The truck includes telemetry alerts for battery, powertrain, and route conditions, improving driver awareness.
• The model also supports anti fuel theft provisions, which is a useful feature for fleets; even though the vehicle runs on electricity, this helps in hybrid depots or auxiliary systems.
• Safety essentials like seat belts for all occupants are included, contributing to safer highway travel.