II-9
SPECIFICATIONSSPECIFICATIONS TABLES
Pilot Valve (R. H.)
Model PV48K1262
Secondary Side Pressure MPa 0.49~1.96
Operating Angle
: Single (Ports 1, 3)
degree 19
: Single (Ports 2, 4)
degree 25
Pilot Valve (L. H.)
Model PV48K1261
Secondary Side Pressure MPa 0.49~1.91
Operating Angle
: Single degree 19
: Simultaneous degree 25
Pilot Valve (Auxiliary)
Model PV6P1013A
Secondary Side Pressure MPa 0.49~2.06
Self-Level Valve
Model 39055-EBV
Flow coefficient
: Ports D 63%
: Ports B 37%
Rated Flow L/min 88.0
Rated Pressure MPa 20.6
Maximum Working Pressure MPa 24.5
Cylinder
Arm
Bore Diameter × Rod Diameter
mm 75 × 45
Stroke mm 760
Fully Retracted Length (Pitch)
mm 1185
Cushion Mechanism Both Ends
Bucket
Bore Diameter × Rod Diameter
mm 75 × 40
Stroke mm 530
Fully Retracted Length (Pitch)
mm 850
Cushion Mechanism
±
Travel Motor (DAIKIN)
Model BMVT51G
Type Piston Motor
Total Displacement
:1st / 2nd
cm
3
/rev 1242 / 848
Motor Displacement
:1st / 2nd
cm
3
/rev 51.0 / 34.8
Reduction Gear Ratio 24.362
Parking Brake Torque N·m 363
Parking Brake Release Pressure MPa 1.5
Amount of Reduction Gear Lubricant
L 2.2