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DD4331 desktop engineering drilling rig
- Commodity name： DD4331 desktop engineering drilling rig
- 产品描述
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Mechanical three speed transmission, with a wide range of adaptability;
Professional equipment, more suitable for professionals;
Different extension blocks can meet various needs;
Large overload capacity, more suitable for professional working conditions;
Mechanical clutch protection device, accurate disconnection and engagement;
Can be matched with various forms of drill frame assemblies;
Ultra strong column assembly;
Product Parameters
Rated voltage: 220V~
Rated input power: 4000W
Lubrication system: liquid oil lubrication
Idle speed 1st gear: 1200r/min
Idle speed 2nd gear: 750r/min
Idle speed 3rd gear: 400r/min
Main spindle thread form: Tongling wire
Maximum drilling diameter: 350mm
Drill frame height: 900mm
Effective drilling stroke: 560mm
Column size: 900 * 59 * 59mm
Sliding sleeve connection hole spacing: 85 * 48
Net weight: 34Kg
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