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Heidenreich & Harbeck Hamburg 840

Heidenreich & Harbeck Hamburg 840
Condition: Used
Year of manufacture: 1970, geometrically overhauled in 2023

Technical data:
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- Swing diameter over bed: 840 mm
- Swing diameter over cross slide: 520 mm
- Distance between centers: 1500 mm
- Center height: 420 mm
- Motor power: 11 kW
- Bed width: 600 mm
- Spindle bore: 127 mm
- Longitudinal feeds: 0.08 - 2.8 mm/rev
- Cross feeds: 0.04 - 1.4 mm/rev
- Tailstock quill travel: 300 mm
- Spindle speed: 7.1 - 1400 rpm
- Weight approx.: 6500 kg
- Dimensions approx.: 4000 x 2200 x 1800 mm

Equipment:
- 3-jaw chuck Forkardt, D = 400 mm
- 3-axis digital readout
- Four-way tool post

Scope of partial overhaul:
- Machine partially disassembled and repainted
- Guideways on both sides ground (Z / Z_0 / X axes)
- Tailstock quill hard chrome plated and ground (inside/outside)
- New stainless steel rear panel

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.