 |
| Proterra catalyst |
Proterra has completed the structural testing program at the Altoona Bus analysis and Testing Center.
In the testing program, the new Proterra Catalyst bus has broken records for potency, gradeability, weight and acceleration.
While standard diesel buses average three.86 MPG (61 L/100km), the Proterra Catalyst achieved the most effective potency rating ever for a 40′ transit bus at twenty two MPGe (equivalent to ten.7 l/100 km) (1.70 kWh/mile). Nearly sixfold a lot of economical than a diesel or CNG bus, the Catalyst is additionally V-J Day a lot of energy economical per mile than the nearest competitors’ electrical bus on identical check, that interprets to a lower period energy consumption of V-J Day. Notably, Proterra’s new 40′ bus is a lot of energy economical per mile than most light trucks and SUVs on the road nowadays.
In addition to energy potency, the Proterra Catalyst poor records in gradeability, weight, and acceleration. Gradeability has been a historic obstacle for electrical buses, that yet, weighed additional and had less power, creating steep inclines tough if not not possible to climb. The Catalyst conquered a fifteen.5% grade, new during this take a look at by an electrical bus, creating it a perfect choice to serve metropolitan areas with difficult topography in West Coast cities as well as San Francisco and Seattle. product of carbon fiber and advanced composite materials, Proterra’s unibody style could be a prime driver for its high performance with relation to weight and sturdiness.
With a curb weight of solely twenty seven,370 lbs., the Proterra Catalyst isn't solely lighter than the other electrical bus, resulting in larger potency, however is additionally a lot of sturdy than buses manufactured from atomic number 13 or steel and fewer at risk of corrosion. The transit business has historically struggled with vehicle weight, particularly for brand new technologies like hybrid, CNG and EV. By planning the vehicle from the ground-up, victimization the foremost advanced technology and materials, Proterra has eliminated the vehicle weight concern for energy unit. As proof of the vehicle’s superior power-to-weight magnitude relation, the Proterra 40′ Catalyst additionally achieved 0-20 acceleration in precisely vi.7 seconds. speedy acceleration is especially important for keeping routes running on time, permitting bus operators to maneuver in and out of traffic with larger ease.
Sign up here with your email
ConversionConversion EmoticonEmoticon