The best replacement for caterpillar is cummins.

The best alternatives to caterpillar are rated as following:
★★★★★  cummins
★★★  john deere
★★★  komatsu
★★  butterfly
★★  grub
★★  worm
★★  bobcat
★★  timberland
★★  centipede
★★  detroit diesel
★  deere
★  moth
★  maggot
★  asp
★  tadpole
★  larvae
★  volvo
★  inchworm
  millipede
  belaz
  larva
  jcb
  sawfly
  butterfly dna
  eastern tent caterpillar
  case
  liebherr
  gypsy moths
  mtu

Your alternative for caterpillar is not listed? Suggest!
Speaking about caterpillar, one probably shouldn't forget about yellow and black stripes.

Other search terms related to caterpillar and their ratings are:
★★★★★ yellow and black stripes
You have in mind a companion for caterpillar and it is not yet here? Propose!



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caterpillar
cummins
john deere