Construction equipment

Freightliner eCascadia heavy truck | construction equipment

After what the company calls “extensive” development and “rigorous” testing, Freightliner has brought its eCascadia battery-electric heavy-duty truck to market. The zero-emissions truck has multiple battery and drive axle options, offering a typical range of 230 miles with in-depot charging.

Freightliner eCascadia Electric Truck Specifications

  • Power: 320-470 hp
  • Typical range: 230 miles, depending on configuration
  • Maximum capacity: 440 kWh
  • Charge, 80%: 90 minutes
  • Max GCW: 82,000 lbs.

Motors, axles and transmissions for the electric truck are supplied by Detroit, with a Detroit powertrain developed in-house and designed for complete integration. The eAxle is an electric drivetrain component integrated with an electric motor, transmission and specialized electronics in a compact unit. Two eAxle designs are available: a dual motor with a maximum torque of 23,000 lb-ft. and a maximum power of 395 hp, and a single engine with a maximum torque of 11,500 lb-ft. and maximum power of 195 hp.

Three battery options include full charge times of 194 kWh (1.5-3 hours), 291 kWh (2-4 hours), and 438 kWh (2-6 hours).

An in-house developed Charger Management System (CMS) is directly integrated into the Detroit Connect portal. CMS provides deposit usage reports, grant compliance data, and Low Carbon Fuel Standard credit reports. The CMS allows staggered charging of several vehicles, charging during off-peak hours and partial charging. CMS is optimized for use with Detroit eFill chargers and is also compatible with other popular charger models.

The eRange prediction tool automatically and accurately calculates and displays the range during a proposed trip. To give the most accurate indication possible, the tool analyzes multiple data inputs including vehicle parameters, load, weather, traffic and road grade. eRange Prediction allows you to test “what-if” scenarios and perform analyses.

Battery health monitoring tracks and gives visibility into eCascadia battery health percentage, state-of-charge percentage, miles of range remaining, and state-of-charge. Post-trip analysis provides actionable insights to improve eCascadia performance, usage and driver training. Based on actual trip data, users can visualize and quantify operational differences between trips. Outliers are highlighted so that managers can easily identify exceptional situations.

Safety systems for electric trucks

  • Standard Detroit Assurance with Active Brake Assist 5 (ABA 5).
  • Active Side Guard Assist (ASGA) engages at city speeds (20 km/h or less) to prevent the truck from turning right when a cyclist or moving pedestrian is detected on the passenger side of the truck.
  • Active Lane Assist (ALA) combines Level 2 automated driving with a suite of driver comfort features.

Source link