Abstract: The cooling and/or heating of drive and/or transmission units of construction machines and similar equipment is disclosed. A temperature control device can cool and/or heat such drive and/or transmission units. The temperature control device can include a heat exchanger module having a liquid jacket through which flow is possible. The heat exchanger module can form a ring body for fitting in a sandwich-like manner between two transmission and/or drive sections. The ring body can have a central through-cutout for a drive element to pass through and can have on each opposite end face a connection flange for precision-fit end-face connection to the two transmission and/or drive sections.

Abstract: The present invention relates generally to the cooling and/or heating of drive and/or transmission units of construction machines and similar equipment. The invention relates to the temperature control device for cooling and/or heating such a drive and/or transmission unit with at least one heat exchanger module having a liquid jacket through which flow is possible. The invention also relates to a drive and/or transmission unit having at least two transmission and/or drive sections, which are cooled and/or heated by such a temperature control unit. The invention further relates to a tunnel boring machine, the transmission of which is cooled and/or heated by such a temperature control device.