Truck Unit

UT-R Spectrum

Multi-temperature flexibility for fresh and frozen

Multi-temperatureUndermount

Multi-temperature: two- and three-zone configurations for fresh and frozen
Flexible evaporator range (S-2, S-3, S-4.2, S-4) to optimise the fleet
TSR-3 Premium controller as standard — clear operation in 21 languages
The most powerful undermount system on the market
Low noise and emissions; optional Whisper kit
Extended maintenance interval (EMI 2000) and 2-year warranty as standard

The UT-R Spectrum is the multi-temperature undermount unit in the UT-Series, enabling two- and three-compartment cargo bodies. With different evaporator options (S-2, S-3, S-4.2 and S-4) the cargo space of a single vehicle can be split into fresh, chilled and frozen zones. The TSR-3 Premium controller is standard and offers a clear interface in 21 languages. The Spectrum shares the UT-Series benefits: the highest cooling capacity on the market, low noise and emissions, an extended maintenance interval and the option of Frigoblock hybrid operation.

Specifications

Refrigeration Capacity

Capacity on engine power, 0°C: 11 300 W
Capacity on engine power, −20°C: 6 400 W
Capacity on electrical stand-by, 0°C: 10 300 W
Capacity on electrical stand-by, −20°C: 4 500 W

Heating Capacity

Capacity on engine power (−18°C / 18°C): 4 400 W
Capacity on electrical stand-by: 3 200 W

Airflow (per evaporator)

S-2: 1 420 m³/h
S-3: 2 350 m³/h
S-4.2 (dual discharge): 2 550 m³/h
S-4: 2 840 m³/h

Temperature zones

Configurations: 2–3
Evaporator options: S-2, S-3, S-4.2, S-4
Nominal configuration: S-4 + S-3 + S-2

Weight (depending on configuration)

S-3 + S-3: 583 kg
S-3 + S-4.2: 585 kg
S-3 + S-3 + S-2: 626 kg

Noise (sound pressure level @ 7 m, DIN 8958)

High speed diesel (HSD): 73,4 dB(A)
Low speed diesel (LSD): 66,7 dB(A)
Electric stand-by: 63,4 dB(A)

Refrigerant

Refrigerant: R-452A
Charge: 8,5 kg

Controller & maintenance

Controller: TSR-3 Premium
Maintenance interval (EMI 2000): 2 000 h
Biofuel compatible (HVO / B7): ✓

The technical data and dimensions shown are indicative and not binding. Verify the final dimensions and specifications with our sales team before ordering. Subject to technical changes, errors and translation errors.

More about the Advancer range

2–3

Temperature zones

−40 kg

Lighter than the legacy unit

−3 dB(A)

Lower noise vs. legacy unit

−90 %

CO₂ reduction with HVO fuel

Multi-temperature: 2 and 3-zone flexibility

The UT-R Spectrum protects fresh and frozen goods in the same cargo body. With the evaporator options (S-2, S-3, S-4.2 and S-4) the cargo space is split into two or three independently controlled temperature zones — the same vehicle serves several transport needs and improves fleet utilisation.

TSR-3 Premium controller as standard

The clear and intuitive TSR-3 Premium display is standard on the Spectrum. All functions and programmable settings are available in 21 languages, making multi-temperature zone management fast and error-free.

GreenTech engine and HVO compatibility

The GreenTech engine is one of the cleanest in the industry and meets the strictest EU standards (Stage V). Full 100 % HVO compatibility cuts CO₂ emissions by up to 90 % with no change to the maintenance schedule, and Cycle-Sentry stops the engine when refrigeration is not required — saving fuel and CO₂ by up to 80 %.