Excalibre supply and install the Proventia range of NOxBUSTER® retrofit SCR systems.
The system is fully approved by TfL for retrofit programs in London and through the Clean Bus Technology Fund for local authorities within the UK.
The Proventia NOxBUSTER® DPF + SCR system is a comprehensive concept for the most stringent emission requirements in retrofits.
It is a powerful combination of various technologies that effectively eliminates the NOx , PM, CO and HC emissions from on-road and off-road machines.
With these systems it is possible to take a vehicle from Euro 3 up to Euro 5 or 6 emission standards.
The systems are readily retrofitted to a range of vehicle especially busses and coaches.
OE quality catalysts and Adblue dosing systems are used giving > 70% NOx reduction in urban operation.
Additionaly a Diesel particulate filter may be included as a part of the system to give > 95% PM reduction.