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Carrier Marine & Offshore

06D Semi-Hermetic Reciprocating Compressor

Carrier Marine & Offshore 06D Semi-Hermetic Reciprocating Compressor — Marine and offshore air conditioning and refrigeration; suitable as bare compressor or in complete marine condensing units.

Components & Design

Component data being added…

Technical Data

power kW 2.2–11.2 (3–15 nominal HP)
airflow m3h 14–70 nominal m³/h (8–41 nominal CFM)
cooling capacity kW 2.2–51.3 kW (0.62–14.6 tons depending on size and temperature class)
weight kg 73–147 kg (160–325 lbs)
refrigerants R-134a, R-404A, R-407C

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Common failures & inspection points

Visual inspection of cylinder head, valve plates, and reed valves for wear, pitting, or deformation

Visual inspection of cylinder head, valve plates, and reed valves for wear, pitting, or deformation

Check crankshaft bearings and connecting rod bearings for clearance, scoring, and abnormal wear

Check crankshaft bearings and connecting rod bearings for clearance, scoring, and abnormal wear

Inspect and replace shaft seal assembly to prevent refrigerant leakage (open-drive models)

Inspect and replace shaft seal assembly to prevent refrigerant leakage (open-drive models)

Verify oil pressure differential across oil pump; inspect and clean oil strainer/filter

Verify oil pressure differential across oil pump; inspect and clean oil strainer/filter

Check motor winding insulation resistance (semi-hermetic models) and electrical terminals for corrosion

Check motor winding insulation resistance (semi-hermetic models) and electrical terminals for corrosion

Inspect suction and discharge service valves for seat integrity and stem packing condition

Inspect suction and discharge service valves for seat integrity and stem packing condition

Monitor compressor crankcase oil level and oil condition; look for refrigerant contamination (dilution) or discolouration

Monitor compressor crankcase oil level and oil condition; look for refrigerant contamination (dilution) or discolouration

Verify operation of safety controls: high-pressure cutout, low-pressure cutout, oil-pressure differential switch, and discharge temperature sensor

Verify operation of safety controls: high-pressure cutout, low-pressure cutout, oil-pressure differential switch, and discharge temperature sensor

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Equipment Model #151984 · ✓ still in production