EC70 Volvo excavator travel motor - Jinan Excavator Parts Company

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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EC70 Volvo excavator travel motor image

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Hitachi hydraulic pump Product Description

Bearing number:6256 M
Size (mm):500x280x80
Bore Diameter (mm):500
Outer Diameter (mm):280
Width (mm):80
d:280 mm
D:500 mm
B:80 mm
d1:355.7 mm
D1:424.3 mm
r1,2 - min.:5 mm
da - min.:300 mm
Da - max.:480 mm
ra - max.:4 mm
Basic dynamic load rating - C:423 kN
Basic static load rating - C0:600 kN
Fatigue load limit - Pu:12.9 kN
Reference speed:2600 r/min
Limiting speed:2200 r/min
Calculation factor - kr:0.025
Calculation factor - f0:15
d1 ≈:355.7 mm
D1 ≈:424.3 mm
r1,2 min.:5 mm
da min.:300 mm
Da max.:480 mm
ra max.:4 mm
Basic dynamic load rating C:423 kN
Basic static load rating C0:600 kN
Fatigue load limit Pu:12.9 kN
Calculation factor kr:0.025
Calculation factor f0:15
Mass bearing:72 kg

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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