2 ENGLISHSPECIFICATIONSModel: DUC303 DUC353 DUC400Overall length (without guide bar) 443 mmRated voltage D.C. 36 VNet weight 4.6 - 5.5 kgStandard guide bar length 300 mm 350 mm 400 mmRecommended guide bar length 300 - 400 mmApplicable saw chain type(refer to the table below)90PX91PXSprocket Number of teeth 6Pitch 3/8ƎChain speed 0 - 20 m/s(0 - 1,200 m/min)Chain oil tank volume 200 cm3• Due to our continuing program of research and developmen t, the speciications herein are subject to changewithout notice.• Speciications may differ from country to country.• The weight may differ depending on the attachment(s), including the battery cartridge. The lightest and heavi-est combination, according to EPTA-Procedure 01/2014, are shown in the table.Applicable battery cartridge and chargerBattery cartridge BL1815N / BL1820 / BL1820B / BL1830 / BL1830B / BL1840 /BL1840B / BL1850 / BL1850B / BL1860BCharger DC18RC / DC18RD / DC18RE / DC18SD / DC18SE / DC18SF• Some of the battery cartridges and chargers listed above may not be available depending on your region ofresidence.WARNING: Only use the battery cartridges and chargers listed above. Use of any other battery cartridgesand chargers may cause injury and/or ire.Saw chain and guide barSaw chain type 90PXNumber of drive links 46 52 56Guide bar Guide bar length 300 mm 350 mm 400 mmCutting length 275 mm 330 mm 370 mmPitch 3/8ƎGauge 1.1 mmType Sprocket nose barSaw chain type 91PXNumber of drive links 46 52 56Guide bar Guide bar length 300 mm 350 mm 400 mmCutting length 275 mm 330 mm 370 mmPitch 3/8ƎGauge 1.3 mmType Sprocket nose barWARNING: Use appropriate combination of the guide bar and saw chain. Otherwise personal injury mayresult.