1200 oil-gas dual-purpose hydraulic double-cylinder hot melt kettle is improved on the basis of gas-type hot melt kettle, which is suitable for areas where the temperature is too low and gas filling is inconvenient. The equipment adopts advanced oil-gas dual-purpose stoves (liquefied gas and diesel can be used as fuel), which fully ensures the convenience and economy of using fuel in special areas. Especially in areas with strong winds, the fuel-fired type is not easily affected by wind. It improves combustion efficiency, increases melting speed, and reduces construction costs. It is the first choice for hot melt construction in areas with large temperature differences.