Atlas Copco LPD-T 운영자 지침 매뉴얼 - 페이지 7
{카테고리_이름} Atlas Copco LPD-T에 대한 운영자 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Atlas Copco LPD-T 10 페이지. Hydraulic post driver
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Technical Data Atlas Copco LPD
LPD w /built-in valve: Weight w ithout hoses and adaptor......................................... 30.6 kg
LPD w /built-in valve: Service w eight incl. 0.4 m tail-hose and adaptor.................... 34.0 kg
LPD w /remote valve: Weight w ithout hoses, remote valve and adaptor................. 28.8 kg
LPD w /remote valve: Service w eight incl. tail-hose, valve and adaptor ................... 32.0 kg
Oil flow range ................................................................................................... 20-30 l.p.m.
Working pressure .............................................................................................105-125 bar
Max. back pressure in return line (measured at post driver) ..................................... 15 bar
Hydraulic oil w orking temperature.......................................................................... 30-70°C
High-pressure accumulator charging pressure (Nitrogen)......................................... 50 bar
Pressure relief valve setting (max.) ......................................................................... 160 bar
Blow frequency at 30 l.p.m. ..................................................................25 Hz (1500 1/min.)
Impact energy.........................................................................................................95 Joule
Connections P and T............................................ Standard
(alternatively
)
½ "BSP
¾ "JIC
Required cooling capacity (in case of alternative pow er source) ..................Approx. 2 kW
Vibration level ( ISO 8662-5) ...................................................................a = 24.3 m/s2 (H/A)
Sound pressure level 1 m ( ISO 11203) .............................................................LPA = 97 dB
Measured sound pow er level (2000/14/EC) ..................................................LWA = 108 dB
Guaranteed sound pow er level (2000/14/EC) ................................................LWA = 111 dB
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