LARGE BULLDOZER and PIPE LAYER

I would like to Suggest A large Dozer / Pipe layer / Cable layer Vehicle.

I think with the extra power 

stump grinding and tree cutting may be a thing of the past unless resources require

One machine to knock trees over uproot stumps and level the ground ready for a road

Or just have a heavy tracked pipe or cable layer for those areas that need jobs doing but don't require a road

Suppose a good question would be what Unbranded Equivalent would people want?

D6, D9 or D11?