School Transportation News Magazine | Buyer’s Guide 2024


DATA, STATISTICS AND TRENDS


ROUSH CLEANTECH


Aspiration: Natural Displacement 445/7293 Compression Ratio: 10.5:1 Bore & Stroke (in.): 4.21 x 3.98 Horsepower: 335 Torque: 468 ft-lbs Engine Architecture: V8 Configuration: OHV Fuel Injection: Port


Engine Type: 7.3L V8 Fuel Type: Gasoline, Propane Displacement: 7.3L/445 Cl Compression: 10.5 to 1 Idle/Max RPM: 680/4,050 Height: 835 mm Width: 757 mm Length: 766 mm Weight: 545 lbs Horsepower: 335 Torque: 468 ft-lbs Valvetrain: Pushrod 2V Bore & Stroke: 107.2 x 101.0 Air Intake: Naturally aspirated


ENGINE REPOWERS


UNIQUE ELECTRIC SOLUTIONS uniqueEV® Electric Repower


Conversion Type: Drivetrain replacement from diesel/gas to battery electric Bus Types: A, B, C, D Eligible Buses: All makes, most years/models Range: 50-130 miles (depends upon HVAC, driving style, and loads) Battery Capacity: 60-240 kWh Battery Type: Lithium iron phosphate Motor Power: 300 hp (225 kW) Motor Torque: 2050 ft-lb (2780 Nm) Charger Type: Level 2 (AC) and Level 3 (DC Fast) CCS Top Speed: 65 mph V2G capable: Available Grant Eligibility: Repowers are eligible for many grant incentives nationwide.


Editor‘s note: More EV repower specs are available at stnonline.com/go/repowers.


ELECTRIC POWERTRAIN OPTIONS COLLINS BUS


Collins Electric (Type A)


Base Chassis: GM or Ford E450 GVWR: Up to 14,500 lb Range: Up to 130 miles Battery Capacity: 125 kWh Peak Motor Power: 180 kW / 241 hp Peak Motor Torque: 1071 Nm / 790 ft-lb Gradeability: 15% Top Speed: 65 mph


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