Review: Sitrak G7X EV 342kWh Electric Tractor

The transition from diesel engines to electrification is accelerating rapidly. Increasingly strict emissions regulations are forcing transport businesses to adapt. The Sitrak G7X EV electric tractor is a solution for optimizing costs while protecting the environment. Equipped with a 342kWh lithium battery from CATL, delivering powerful performance and outstanding cost efficiency, the G7X EV is a highly promising choice for a sustainable logistics future.

Exterior of the Sitrak G7X EV Electric Tractor

The combination of the high-end G7H-P cabin, full LED lighting system, large aerodynamic roof fairing, and optimized aerodynamic details creates an electric tractor that is not only powerful in operation but also visually striking.

Premium G7H-P Cabin 

The G7X EV uses the G7H-P cabin, a high-end cabin developed with MAN (Germany) technology and standards. It is built with high precision, premium materials, and strict safety standards. The overall design is strong and modern, clearly positioning it as a premium electric tractor.

High-Strength Cabin Structure

The cabin frame is manufactured using advanced materials and surface treatment technology, enhancing rigidity, structural durability, and driver protection in case of collision – an important factor for achieving high safety standards in the segment.

Large Front Grille

The bold front design features a prominent gold SITRAK logo and a large grille with refined aerodynamic lines that reduce air resistance. The overall appearance is solid and imposing, suitable for high-power tractor units.

Modern Full LED Lighting System

The G7X EV is equipped with:

• Full LED headlights
• LED daytime running lights
• LED projector low beams
• Dual-strip amber LED turn signals
• Dual-strip white LED fog lights

This lighting system enhances both aesthetics and visibility, improving safety during nighttime driving or adverse weather conditions.

Large Aerodynamic Roof Fairing

The large roof fairing reduces air drag when hauling trailers, improving operational efficiency, reducing energy consumption, and stabilizing the vehicle at high speeds.

Electrically Adjustable & Heated Mirrors

Wide-angle rearview mirrors with electric adjustment and heating ensure clear visibility in humid, rainy, or foggy conditions – ideal for Vietnam’s climate.

Interior of the Sitrak G7X EV Electric Tractor

The cabin serves as the control center for safety, comfort, and driving experience. With a spacious layout, premium materials, and modern equipment, it stands out as a key strength for long-haul transport and logistics operations.

• Spacious cabin with smart layout
• Central control panel with 12.3-inch touchscreen LCD (WiFi, Bluetooth, music, radio, 360 camera)
• Controls for driving modes, automatic air conditioning, ESC/ASR toggle, differential lock, FCW, lane departure warning

Steering Wheel & Convenience

• 4-spoke multifunction leather steering wheel
• Cruise control, hands-free calling, driving mode selection, display control
• Electric sunroof, external-access storage, smart key, USB ports

Seating & Comfort

• 2 air-suspension driver seats + 1 leather sleeper bed
• Integrated refrigerator under the bed
• Designed for maximum comfort on long journeys

Performance of the Sitrak G7X EV

The G7X EV combines a powerful electric motor, high-capacity battery, intelligent drivetrain, stable suspension, and energy regeneration system.

Powerful Electric Motor – Instant Torque

Unlike diesel engines, the electric motor delivers instant torque:

• Smooth acceleration even under heavy loads
• Ideal for uphill starts and uneven terrain
• High torque at low speeds reduces vibration and improves energy efficiency

342kWh Lithium Battery – Impressive Range

• Range: ~220 km
• European CCS2 charging standard
• Dual DC fast charging: ~1.5 hours

This is a major advantage in the context of rising fuel costs and increasing demand for highway logistics efficiency.

Intelligent Battery Management System (BMS)

• Monitors temperature of each battery cell
• Optimizes charge/discharge cycles
• Balances energy between modules
• Prevents overheating and overload

Ensures stable performance across various weather and terrain conditions.

Optimized Electric Transmission

• AMT automatic transmission
• Simplified structure, high durability, and efficiency
• Smooth gear shifting, reduced driver workload

Suspension & Axle System

Front Axle: HF VGD71S (7.1 tons)

• Advanced MAN-based technology
• Maintenance-free bearings
• 15% higher load capacity than HF07

Rear Axle: MCE12ZG (12 tons)

• Integrated motor + transmission + axle system
• Lighter, more efficient, better torque response
• Reduced noise and vibration

Chassis System

The chassis is developed based on MAN TGA technology using high-strength carbon steel. It is optimized with CAE simulation tools and reinforced at critical load-bearing points.

• High resistance to bending and torsion
• Stable operation with high load capacity
• Lightweight yet durable

The V-shaped stabilizer bar improves chassis balance, reduces oscillation differences, and enhances durability and lifespan.

Advanced Technologies on the Sitrak G7X EV

Regenerative Braking

Recovers energy during braking and sends it back to the battery:

• Extends driving range
• Reduces mechanical brake wear
• Improves overall energy efficiency

ASR & ESC Systems

• ASR (Acceleration Slip Regulation): Prevents wheel slip during acceleration, especially on slippery roads or slopes
• ESC (Electronic Stability Control): Maintains vehicle stability by monitoring steering angle, wheel speed, and direction

Both systems are integrated into a single control for synchronized operation, improving safety and vehicle control.

FCW & LDW Safety Systems

• FCW (Forward Collision Warning): Alerts driver of potential front collisions
• LDW (Lane Departure Warning): Warns when the vehicle drifts out of lane without signaling

These systems help reduce accident risks and improve driver awareness.

Conclusion

The Sitrak G7X EV electric tractor represents a significant step forward in transport electrification. With its 342kWh battery, smooth operation, cost efficiency, and environmental friendliness, it stands out as a compelling solution.

If you are looking for a green, efficient, and sustainable transport solution, the G7X EV is definitely worth considering today.