Caterpillar ECF-1a, Cummins CES 20.076, Cummins CES 20.077, DAF, Deutz DQC IV-10 LA, Deutz TTCD, Mack EO-M Plus, Mack EO-N Plus, MAN M 3271-1, MAN M 3477, MB 226.9, MB 228.51, MB 235.28, MTU DDC BR 2000/4000, MTU Type 3.1, Renault VI RGD, Renault VI RLD-2, Renault VI RXD, Scania Low Ash, Volvo CNG, Volvo VDS-3