Caterpillar has 20 models in production of D Series SSL, MTL and CTL machines. RemoteTask is compatible with current production D and D2 Series machines, 2013 build year onward. At this time, RemoteTask is not compatible with the smallest four models in the line-up (226D, 232D, 239D and 249D).
The RemoteTask system currently supports:
SSL: 236D, 242D, 246D, 262D, 272D2, 272D2 XHP
MTL: 257D, 277D, 287D, 297D2, 297D2 XHP
CTL: 259D, 279D, 289D, 299D2, 299D2 XHP