The IH B100 is a tracked loading shovel, usually with a 4-in -1 bucket, based on the IH BTD6 built by International Harvester of Great Britain Ltd. Optional standard bucket, angle-dozer blade and or rear ripper. It was fitted with the IH BD264 engine. It was replaced by the IH 100B in ? The loader was designed by Drott in the USA and built under license. These tracked loaders are often referred to a Drotts due to the prominent Drott badges they carried.