Bock HG66e semi-hermetic compressor
Bock HG66e semi-hermetic compressor, side view
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Bock HG66e semi-hermetic compressor
Bock HG66e semi-hermetic compressor, side view
Bock HG56e semi-hermetic compressor
Bock HG56e compressor
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Bock HG66e compressor

Bock HG66e semi-hermetic reciprocating compressor, 6 cylinders: 8 models, standard and S versions with a more powerful motor, from 66.6 to 104 kW with R404A (−10 °C / +40 °C) and 43 to 83 hp (CV). Choose your model below, or another series:

HG12P2 cyl. · 2.8–5.0 kWHG22e2 cyl. · 6.1–9.2 kWHG34e4 cyl. · 9.8–17.7 kWHG44e4 cyl. · 23.2–37.8 kWHG56e6 cyl. · 41.6–56.4 kWHG66e6 cyl. · 66.6–104 kWHG88e8 cyl. · 122–165 kW

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Description

HG66e models and their cooling capacity

Model Motor Displacement (50 Hz) Capacity R404A Capacity R134a Max. power input Horsepower
HGX66e/1340-4 Standard 116.5 m³/h 66.6 kW 37.8 kW 31.9 kW 43 CV
HGX66e/1340-4 S Powerful (S) 116.5 m³/h 66.6 kW 37.8 kW 38.1 kW 52 CV
HGX66e/1540-4 Standard 133.8 m³/h 76.8 kW 43.9 kW 37.2 kW 51 CV
HGX66e/1540-4 S Powerful (S) 133.8 m³/h 76.8 kW 43.9 kW 44.4 kW 60 CV
HGX66e/1750-4 Standard 152.2 m³/h 88.0 kW 50.2 kW 42.4 kW 58 CV
HGX66e/1750-4 S Powerful (S) 152.2 m³/h 88.0 kW 50.2 kW 50.7 kW 69 CV
HGX66e/2070-4 Standard 180 m³/h 104 kW 59.2 kW 50.7 kW 69 CV
HGX66e/2070-4 S Powerful (S) 180 m³/h 104 kW 59.2 kW 60.7 kW 83 CV

Cooling capacities given by Bock at −10 °C evaporating and +40 °C condensing temperature, 20 °C suction gas, 50 Hz (EN 12900 standard). For another refrigerant (R448A, R449A, R407F, R513A…) or other temperatures, see the Bock catalogue (Documentation tab) or ask us to size it for you.

Each size comes in a standard version and an S version: the same compressor with a more powerful motor, intended for high evaporating temperatures, for example in air conditioning. Its cooling capacity is the same as the standard model. Horsepower (CV, metric horsepower) is calculated from the maximum electrical power input given by Bock (1 CV = 0.736 kW).

The HG66e series

The HG66e is a six-cylinder compressor from 116.5 to 180 m³/h. Together with the HG88e, it is the only series in the range with the mexxFlow valve plate: its double circular valves and matching cylinder head reduce pressure losses and significantly increase efficiency. It is used in large cold stores, freezing tunnels and process installations.

Afric Froid, your Bock compressor supplier

Afric Froid supplies Bock semi-hermetic compressors, installs them and provides after-sales service in Tunisia, Algeria, Senegal and Ivory Coast. Tell us the cold room temperature, the load to be cooled and the refrigerant: we will choose the right model and send you a quote.

Additional information
ModelHGX66e/1340-4 – 66.6 kW (R404A) – 43 CV, HGX66e/1340-4 S – 66.6 kW (R404A) – 52 CV, HGX66e/1540-4 – 76.8 kW (R404A) – 51 CV, HGX66e/1540-4 S – 76.8 kW (R404A) – 60 CV, HGX66e/1750-4 – 88.0 kW (R404A) – 58 CV, HGX66e/1750-4 S – 88.0 kW (R404A) – 69 CV, HGX66e/2070-4 – 104 kW (R404A) – 69 CV, HGX66e/2070-4 S – 104 kW (R404A) – 83 CV
Documentation

Official Danfoss Bock documents for the HG66e compressors:

Need a selection for other conditions? Ask us to size it for you.