Product Description:
Physical Properties
Material: Usually made of carbon steel and other materials, it has high
strength and corrosion resistance, enabling it to withstand the
high pressure in the hydraulic system.
Structure: Generally, it adopts a bladder type structure, which consists of
an oil part and a gas part with a gas sealing element. The oil
around the bladder is connected to the oil circuit, and the
compressible nature of the gas (usually nitrogen) is utilized to
store and release energy.
Specifications: Volvo accumulators come in a variety of specifications to adapt to
different application scenarios and system requirements, such as
different volume and working pressure ratings. Common volume
specifications include 0.075L, 0.16L, 0.32L, 0.5L, 0.75L, 1L, 1.4L,
2L, 2.8L, 3.5L, etc., and the working pressure can reach up to
33MPa.
Working Properties
Energy Storage and Release: In the hydraulic system, when the system pressure rises, the oil
enters the accumulator, and the gas is compressed, converting the
hydraulic energy into the internal energy of the gas for storage.
When the system pressure drops, the compressed air expands, forcing
the oil into the circuit and releasing the energy to make up for
the energy shortage in the system, thus playing a role in
stabilizing the system pressure.
Absorption of Hydraulic Shock: It can effectively absorb the pressure shock generated in the
hydraulic system due to sudden reversal of the directional valve,
sudden stop of the actuator movement, and other reasons, protecting
the instruments, components, and sealing devices in the system, and
reducing vibration and noise.
Elimination of Pulsation: For hydraulic systems using piston pumps with a small number of
pistons, it can absorb the pulsating pressure and the energy in the
flow generated by the periodic change of the pump flow, reduce the
pulsation, and minimize the damage to sensitive instruments and
equipment.
Emergency Energy Source: In some special cases, such as engine flameout or hydraulic pump
failure, the accumulator can serve as an emergency energy source,
providing a certain amount of pressurized oil for the system,
enabling the working device to be safely lowered or perform other
necessary operations to ensure the safety of the machine.
Technical Parameters:
| Trademark | Stainless Steel Structure |
| Application Program | Wheel Loader |
| Transport Package | Carton Packing |
| Type | Volvo |
| Warranty | 6 Months |
| Country Of Origin | Germany |
Applications:
The Brake Accumulator is compatible with a wide range of Volvo
wheel loaders including the L150D, L150E, L150F, L150G, L180E,
L180F, L220D, L220E, L220F, L330D, L50D, L50E, L60E, L60F, L70D,
L70E, L70F, L70G, L90E, and L90F models.
It is designed to provide efficient braking performance and
reliable operation for these specific Volvo loader models under
various operating conditions.
The hydraulic filter element is carefully packaged in a durable and
protective box to ensure it arrives in perfect condition.
We offer fast and reliable shipping services for the hydraulic
filter element. Your order will be processed promptly and shipped
securely to your desired location.
