Bock HG56e semi-hermetic compressor
Bock HG56e semi-hermetic compressor, side view
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Bock HG56e semi-hermetic compressor
Bock HG56e semi-hermetic compressor, side view
Bock HG34e semi-hermetic compressor
Bock HG34e compressor
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Bock HG66e semi-hermetic compressor
Bock HG66e compressor

Bock HG56e compressor

Bock HG56e semi-hermetic reciprocating compressor, 6 cylinders: 6 models, standard and S versions with a more powerful motor, from 41.6 to 56.4 kW with R404A (−10 °C / +40 °C) and 27 to 45 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

HG56e models and their cooling capacity

Model Motor Displacement (50 Hz) Capacity R404A Capacity R134a Max. power input Horsepower
HGX56e/850-4 Standard 73.8 m³/h 41.6 kW 24.3 kW 19.7 kW 27 CV
HGX56e/850-4 S Powerful (S) 73.8 m³/h 41.6 kW 24.3 kW 23.5 kW 32 CV
HGX56e/995-4 Standard 86.6 m³/h 49.0 kW 28.1 kW 23.2 kW 32 CV
HGX56e/995-4 S Powerful (S) 86.6 m³/h 49.0 kW 28.1 kW 27.7 kW 38 CV
HGX56e/1155-4 Standard 100.4 m³/h 56.4 kW 32.0 kW 28.0 kW 38 CV
HGX56e/1155-4 S Powerful (S) 100.4 m³/h 56.4 kW 32.0 kW 33.3 kW 45 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 HG56e series

The HG56e is a six-cylinder compressor from 73.8 to 100.4 m³/h, for cold stores, supermarket racks, ice plants and medium-sized freezing tunnels. Like the HG34e and HG44e, it can be fitted with the optional DCR14 digital capacity regulator. Motor replaceable on site, oil pump lubrication and INT69 G motor protection as standard.

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
ModelHGX56e/850-4 – 41.6 kW (R404A) – 27 CV, HGX56e/850-4 S – 41.6 kW (R404A) – 32 CV, HGX56e/995-4 – 49.0 kW (R404A) – 32 CV, HGX56e/995-4 S – 49.0 kW (R404A) – 38 CV, HGX56e/1155-4 – 56.4 kW (R404A) – 38 CV, HGX56e/1155-4 S – 56.4 kW (R404A) – 45 CV
Documentation

Official Danfoss Bock documents for the HG56e compressors:

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