CASE CONSTRUCTION 1107EX - Vibration hydraulic system

9-SPECIFICATIONS
Vibrationhydraulicsystem
Vibrationsystem
Hydrostaticsystemactingonfrontdrum
Standard32mmthicknessdrum
Stage1(31Hz)Highexciterforce,lowfrequency,highamplitude(1.8mm)
Stage2(34Hz)Lowexciterforce,highfrequency,lowamplitude(0.8mm)
Optional25mmthicknessdrum
Stage1(31Hz)Highexciterforce,lowfrequency,highamplitude(2.0mm)
Stage2(34Hz)Lowexciterforce,highfrequency,lowamplitude(0.9mm)
Drumoscillationangle
15°
Pump
Type
Bidirectionalaxialpistonpump
Highfrequencydisplacementsetting
(xedtype)
42.9cm³/rev
Lowfrequencydisplacementsetting
(adjustabletype)
33cm³/rev
Ratedpressure245.0bar(3552.5psi)
Maximumsystempressure
345.0bar(5002.5psi)
Casepressure
1.7bar(24.6psi)
Maximumcasepressure(coldstart)5.2bar(75.4psi)
Reliefvalvesetting22.0bar(319.0psi)at2200RPM
Kindofexciter
Singleshaftwithtwooatingmassesfordualamplitude
Vibrationmotor
Type
Axialpistonmotor
Ratedpressure345.0bar(5002.5psi)
Maximumsystempressure
415.0bar(6017.5psi)
Casepressure
1.7bar(24.6psi)
Maximumcasepressure(coldstart)5.2bar(75.4psi)
Vibrationcircuit
34500kPa(345bar)(SDPump)
9-6