BOCK HAX34e/255 LT 4 LG
HALG
German semi-hermetic compressors for transport refrigeration, heat pumps, and bus air-conditioning.
Specifications
- Compression technology: Reciprocating
- Configuration: Single
- Enclosure / drive: Semi-Hermetic
- Variable speed: Fixed-Speed
- Hazardous-area certification: No
- Product category: compressor
Qualified refrigerants & capacity
Capacity (kW) evaluated at standard conditions: ULT (-60/45 °C), LT (-35/45 °C), MT (-10/45 °C), HT (-5/45 °C).
| Refrigerant | ULT | LT | MT | HT |
|---|---|---|---|---|
| R404A | — | 0.0 | — | — |
| R407A | — | 0.0 | — | — |
| R407F | — | 0.0 | — | — |
| R448A | — | 0.0 | — | — |
| R449A | — | 0.0 | — | — |
| R454C | — | 0.0 | — | — |
| R455A | — | 0.0 | — | — |
Related BOCK models
- EX-HG12P/110-4
- EX-HG12P/110-4 HC
- EX-HG12P/110-4 S
- EX-HG12P/110-4 S HC
- EX-HG12P/60-4 S
- EX-HG12P/60-4 S HC
- EX-HG12P/75-4
- EX-HG12P/75-4 HC
Frequently asked questions
What refrigerants does the BOCK HAX34e/255 LT 4 LG support?
The BOCK HAX34e/255 LT 4 LG is qualified for R404A, R407A, R407F, R448A, R449A, R454C, R455A. Capacity values at standard ULT (-60/45 °C), LT (-35/45 °C), MT (-10/45 °C) and HT (-5/45 °C) conditions are listed in the table above for each refrigerant.
What is the cooling capacity of the BOCK HAX34e/255 LT 4 LG?
Running on R404A, the BOCK HAX34e/255 LT 4 LG delivers 0.0 kW at LT. Use the Benchmark tool to evaluate capacity at your exact SST/SDT and superheat conditions.
Is the BOCK HAX34e/255 LT 4 LG a halg?
Yes — the BOCK HAX34e/255 LT 4 LG is classified as a halg in the DigiEntropy taxonomy. Browse other halgs from BOCK on the brand page.
Can the BOCK HAX34e/255 LT 4 LG be retrofit to a lower-GWP refrigerant under EU F-Gas Regulation 2024/573?
Open the F-Gas Retrofit tool with this model pre-selected to see drop-in alternatives ranked by capacity match, COP, GWP, PFAS impact, and 2026/2030/2035 phase-out timeline.
What polynomial standard is the BOCK HAX34e/255 LT 4 LG performance data based on?
Capacity, power, and current polynomials follow EN 12900 (10-coefficient bivariate in SST/SDT) for European-origin brands and AHRI 540 for North American brands. Coefficients are normalized into a common form for cross-brand comparison. Fit your own data in the Polynomial Fitter tool.
Find equivalents · F-Gas retrofit path · Open in Benchmark · All BOCK models