Relates to exempting cranes from the petroleum business tax

This bill exempts diesel and motor fuel used in off-road crane operations from the petroleum business tax. It directly affects businesses that operate cranes (such as mobile, hydraulic, crawler, or tower cranes) for construction, demolition, or similar off-site work. The key provision adds a specific tax exemption for fuel used in these cranes, clarifying that the exemption covers all common types of off-road cranes. The change applies to fuel purchased for crane use in non-road applications, not for vehicles or general transportation.