SCPD 56/26 DIN – Dual flow piston pump

Dual flow piston pump with 56 + 26 cm³/rev displacement, designed for demanding mobile hydraulic applications requiring two independent flows.
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Description

The SCPD 56/26 DIN is a fixed displacement dual flow piston pump designed for demanding mobile hydraulic applications requiring two independent flows.

The dual circuit configuration allows simultaneous supply to two hydraulic lines, ensuring high performance in terms of flow performance, pressure and efficiency, while providing greater flexibility in operation.

The pump is designed to meet high market demands regarding performance and compact installation dimensions. It can be mounted directly on the power take-off or on a bracket via an intermediate shaft, allowing different installation configurations.

The light weight metal casing contributes to reduced overall weight and improved heat dissipation during operation. The design also ensures smooth operation over the entire speed range and long service life thanks to high demands on material selection.

Main features

  • Dual flow (A+B) for supplying two hydraulic circuits
  • Displacement: 56 + 26 cm³/rev
  • Smooth operation over the entire speed range
  • Light weight metal casing
  • Long service life
  • Reduced heat generation thanks to improved heat dissipation

MODEL

Theoretical oil flow, A+B at pump speed (l/min)

Displacement (cm3/rev) Max pump speed (rpm) Max working pressure (bar) Weight (kg) Tare-weight torque -       M   (Nm) Direction of rotation
600 rpm 1000 rpm 1200 rpm 1500 rpm 1800 rpm
SCPD 56/26 DIN 34+16 = 50 56+26 = 82 67+31 = 98 84+39 = 123 101+47 = 148 56.0+26.1 1850 400 18.0 21.0 LEFT (L) or RIGHT (R)

Theoretical power at pressure and pump speed

  200 Bar 300 Bar 400 Bar
600 rpm 11.2+5.2=16.4 kW 16.8+7.8=24.6 kW 22.4+10.4=32.8 kW
1200 rpm 22.4+10.4=32.8 kW 33.6+15.6=49.2 kW 44.8+20.8=65.6 kW
1800 rpm 33.6+15.6=49.2 kW 50.4+23.4=73.8 kW 67.2+31.2=98.4 kW

Nominal torque on pump shaft at different pressures

200 Bar 300 Bar 400 Bar
178+83=261

Nm
267+124=391

Nm
356+165=521

Nm
Raccordo pompa

The supply includes a 45° fitting (code 20100).

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