PUMP & MTG GP-MAIN HYDRAULIC 2666947 - Caterpillar

Illustration 1 g03215496
Table 1
Specification for 352-6830 Hydraulic Accumulator Gp
Item Qty Part Specification Description
- - - Charging medium is dry nitrogen.
- - - Service pressure is 3430 kPa (497 psi).
- - - Bursting pressure is 13700 kPa (1987 psi).
- - - Working oil temperature is −20 to 90 °C (−4 to 194 °F).
Working environment temperature is −20 to 50 °C (−4 to 122 °F).
- - - Internal volume of compartment for gas is 300.0 cc (18.3 cubic inch)
- - - Precharge pressure at 20 °C (68 °F) is 1770 200 kPa (257 29 psi).
- - - Maximum working pressure is 6860 kPa (995 psi).
Withstand pressure is 10300 kPa (1494 psi).
Normal working pressure 3430 kPa (497 psi).