Thermo King sets Precedent with S-750i trailer refrigeration unit

Thermo King’s Precedent S-750i trailer refrigeration unit has been unveiled to support longhaul and local food distribution alike – featuring electrification, integrated shore power, embedded telematics, and refrigerant with a lower global warming potential.

Using the company’s S-Series engine, it meets California Air Resources Board (CARB) Ultra-Low Emission Transportation Refrigeration Unit (ULETRU) emissions standards without a diesel particulate filter.

Thermo King S-750i
(Photo: Thermo King)

The S-750i features several firsts, including a three-speed engine that optimizes efficiencies when managing fresh and frozen products; precise temperature controls through a next-generation control system; and a diesel-electric architecture optimized for shore power integration.

The ultimate benefits include a unit that is up to four times more efficient than a diesel alternative, lower emissions, a three-decibel drop in operating sounds, and extended maintenance intervals thanks to a drop in diesel operation.

The S-750i trailer units also come with TracKing telematics at no charge for the first 12 months they are owned.

Have your say

This is a moderated forum. Comments will no longer be published unless they are accompanied by a first and last name and a verifiable email address. (Today's Trucking will not publish or share the email address.) Profane language and content deemed to be libelous, racist, or threatening in nature will not be published under any circumstances.