Reference record MBB·TURNING-CENTERS-LATHES/CITIZEN-A20-3F7 Updated 2026-10-10
Photo: Citizen (manufacturer)
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Model A20-3F7
Number of axis (total) 5 + 2 = 7
Main spindle Z1 + C1
Gang tool post X1 / Y1
Maximum machining Ø 20 / 25 mm
Maximum headstock stroke 200 mm
Maximum spindle speed 10000 rpm
GBL- Specification Standard
Motor Power 3.7 kW
Turning tools 4 x 12mm + 1 x 16mm
Cross rotary tools 4 + X (OP)
Maximum speed 8000 rpm
Gang tool post 1 · Motor Power 1.0 kW
Sleeve holder for fix tools 4 front + 4 back
Axis X1 / Y1
Back spindle Z2 / X2 / C2
Back side · Maximum machining Ø 20 / 25
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Spec data: Detailed (24 fields) · compiled from manufacturer and public sources · reference updated 2026-10-10.
These specifications describe the
model in general . The year, control generation, spindle, and option package of a specific unit may differ — always verify against the actual machine.
Methodology ·
Data sources .
Citizen
A20-3F7
Market evidence
Median published asking price $80,000
Middle half of asking prices $77,500 – $82,500
Distinct asking-price points 2 Published asking prices, not completed sales or appraisals. Year, condition, options and location move the value of an exact machine.
Weight, footprint and connected load come from the exact unit’s data plate and the builder’s installation manual.
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About the Citizen A20-3F7 The Citizen A20-3F7 is catalogued under Turning Centers & Lathes in The Machine Blue Book CNC machine reference library. This entry documents the machine for identification and education; specifications above are compiled from manufacturer and public sources and describe the model, not a specific unit.
Used market research Research Citizen A20-3F7 in the used-machine market directory → — review current and historical seller-source records, then verify availability directly with the originating source.
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