Daewoo Mega 500-V - Specifications

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Page 5
Main Control Valve (Toshiba)
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SPECIFICATIONS
2-Spool (STD.) 3-Spool (OPT.)
Name MRT40D1F1 - 56 MRT40D1F1D1 - 52
Type Pilot Control with Float spool
Spool Diameter ø 40.0 mm (1.5748 in)
Spool Arrangement Bucket - Boom Bucket - Boom - Auxilary
Main relief pressure 200 kg/cm
2
@ 210 l /min.
(2,840 psi @ 55.4 gpm)
Overload relief pressure 240 kg/cm
2
@ 20 l /min.
(3,400 psi @ 5.3 gpm)