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Accumulator (Pilot) : Specifications

The document provides specifications for hydraulic accumulators used on a 320 GC excavator. It includes details on precharge pressure, service pressure, temperature range, and volumes for the accumulators.

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Mbahdiro Kolenx
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202 views2 pages

Accumulator (Pilot) : Specifications

The document provides specifications for hydraulic accumulators used on a 320 GC excavator. It includes details on precharge pressure, service pressure, temperature range, and volumes for the accumulators.

Uploaded by

Mbahdiro Kolenx
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine(M008523...

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Product: EXCAVATOR
Model: 320 GC EXCAVATOR KTN
Configuration: 320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine

Specifications
320 GC, 320 and 323 Excavator Machine Systems Specifications
Media Number -M0081170-02 Publication Date -01/09/2018 Date Updated -07/09/2018

i07503451

Accumulator (Pilot)
SMCS - 5077-PS

Illustration 1 g02592601
Typical example

352-6990 Hydraulic Accumulator Gp (Uncharged)


Table 1
Item Qty Part Specification Description
1 - - Torque for the protecting cap 30 to 35 N·m (266 to 310 lb in).
- - - Service pressure is 3430 kPa (497 psi).

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320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine(M008523... Page 2 of 2

- - - Working temperature range is −40° to 100° C (−40° to 212° F).


- - - Internal volume of compartment for oil is 0.32 L (19.53 cubic inch).
- - - Internal volume of compartment for gas is 0.32 L (19.5 cubic inch).
- - - Charging medium is Dry Nitrogen.

351-9674 Hydraulic Accumulator Gp (Charged)


Table 2
Item Qty Part Specification Description
- - - Precharge pressure at 20 °C (68 °F) is 1800 ± 100 kPa (261 ± 15 psi).
- - - Service pressure is 3430 kPa (497 psi).
- - - Working temperature range is −40° to 100° C (−40° to 212° F).
- - - Internal volume of compartment for oil is 0.32 L (19.53 cubic inch).
- - - Internal volume of compartment for gas is 0.32 L (19.5 cubic inch).
- - - Charging medium is Dry Nitrogen.

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