Fuel and machinery have seen stolen from a set of farm buildings in Blackvale Vale.
Thieves broke into the buildings in the small village of Stalbridge.
They drained off heating oil, as well as diesel.
They also stole a petrol chainsaw, petrol mower, petrol strimmer, battery powered angle grinder and mains powered grinder, circular saw, battery powered drill, four solar powered fencers, a tool box full of tools and a socket set.
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The thieves are thought to have struck during the early hours of Wednesday, July 13.
Anyone with any information should call Dorset Police via 101 or online at dorset.police.uk/contact, quoting reference number 55220116343.
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