Euro Bus Expo '11.2022

November 1, 2022

Electrification specialist Equipmake today showcases its latest pure-electric bus technology, in the shape of a zero-emission version of the New Routemaster double-decker bus.

Unveiled on Equipmake’s stand A30 at the Euro Bus Expo – held at the NEC, Birmingham from 1-3 November – the clean, green New Routemaster has been “repowered” by Equipmake. This process sees its hybrid drivetrain completely replaced with Equipmake’s cutting-edge Zero Emission Drivetrain (ZED), which uses 95% British-built component content.

With pre-service trials already started in London, operated by Metroline, the electric version of the New Routemaster will continue to be assessed over the next six months. The programme will deliver valuable test data as Transport for London (TfL) continues to evaluate a range of clean technologies, including state-of-the-art repower systems such as Equipmake’s ZED. Charging infrastructure at Metroline’s Holloway depot, alongside battery data analytics for the bus, is being provided by Zenobē, the EV fleet and battery storage specialist.

The repowered New Routemaster, developed by Equipmake at its base in Snetterton, Norfolk, features a 400kWh battery enabling an expected in-service range of 150 miles – more than enough for a day’s running. The development of the all-electric New Routemaster has come about thanks to a programme part funded by the UK Advanced Propulsion Centre (APC).

Over the coming months, Equipmake will be trialling additional repowered buses with other bus operators across the UK.

The ZED which features in the New Routemaster can be applied to any existing hybrid or diesel bus, quickly upgrading the vehicle with a state-of-the art battery drivetrain.

One of the ZED’s most important features is Equipmake’s patented ultra-efficient thermal management system. This maintains all three of the ZED’s key components – the battery pack, motor, and inverter – at an optimum operating temperature, maximising vehicle range.

Featuring an advanced water-glycol cooling circuit, the system has the added benefit of providing interior heating during cold conditions with captured thermal energy. When the battery is depleted at the end of a complete duty cycle, it can be recharged at the depot overnight via a CSS DC charging point.

Under the skin, the New Routemaster also features Equipmake’s HTM 3500 electric motor. Seamlessly integrated into the prop shaft without the need for a separate transmission, the motor is precisely engineered to meet the demanding requirements of a fully-laden double-decker bus by producing 3,500Nm torque at a motor speed of just 1,000rpm and delivering 400kW maximum power.

https://equipmake.co.uk/equipmake-showcases-sector-leading-repower-technology-with-fully-electric-new-routemaster-bus

Repowered LT11 New Routemaster leaving the Holloway Bus Depot