Among the biggest pieces of construction equipment up for grabs is a 2006 Caterpillar D10T track dozer, which is estimated to sell for $575,000, while two 2006 D9s are expected to pull in similar money.A 2006 Caterpillar 992G wheel loader will also go under the hammer, expected to bring in $1.29 million.Of the 36 machines in the sale, 11 are located in New Zealand, including five mini excavators and a 1995 Furukawa wheel loader. The next Australian IronPlanet auction is set for May 21, with another to follow on June 18.
