Carter 1R-1808 high-efficiency metal oil filter element for excavator hydraulic systems

This Carter 1R-1808 oil filter element is engineered to remove impurities from oil within excavator hydraulic circuits, providing a critical filtration function. Its design is focused on delivering high-efficiency filtering precision under the demanding conditions typical of construction and excavation machinery. The filter is specified to operate at a working temperature of 85°C and withstand a maximum working pressure difference of 0.03 MPa, with an incoming raw water pressure rating of 5 KG/c㎡. Its performance profile includes resistance to a wide range of challenging environmental and operational factors, making it a component suited for rigorous use.

Features and Construction

The Carter 1R-1808 filter incorporates a metal construction, providing a robust housing and framework for the internal filtration media. Its core feature is the folding filter element form, which is engineered to maximise the effective filter area within the unit's dimensions. This design contributes directly to its stated high-efficiency filtering capability for oil.

Material and Build

The filter's primary construction material is metal, which forms both the external casing and the support structure for the internal folding filter element. This material choice provides structural integrity necessary for handling system pressures. The folding element form is a specific design that increases the surface area available for filtration, which is quantified as a filter area of 15.

Size and Practical Fit

The product is model-specific, designed as the Carter 1R-1808 oil filter element for compatibility with corresponding excavator systems. Its physical dimensions are defined by its model designation, ensuring it fits the intended application. The filter area of 15 is a key specification that relates to its capacity and flow characteristics within the hydraulic oil circuit.

Uses and Placement

This filter is designated for use in excavators, specifically within their oil systems. Its function is the removal of impurities from the oil, which is essential for maintaining hydraulic system cleanliness, efficiency, and component longevity.

Event or Professional Use

In professional excavation and construction environments, this filter performs the continuous task of purifying hydraulic oil. Its resistance properties—to high temperatures up to 85°C, low temperatures, acids, alkalis, water, fire, and static—are directly relevant to the variable and often harsh conditions found on worksites, from temperature extremes to exposure to chemicals and moisture.

Everyday Home Use

This product is not intended for everyday home use. It is a specialised industrial component designed specifically for integration into the hydraulic systems of excavators and similar heavy machinery.

Benefits and Buying Value

The Carter 1R-1808 filter offers value through its targeted design and multi-resistance performance profile. It is a replacement part engineered to maintain system performance by providing effective filtration under specific, documented conditions.

Reuse and Low Maintenance

As a consumable filter element, its value lies in its ability to perform its filtration function effectively over its service life, as defined by its specifications. The broad spectrum of resistance properties may contribute to reliable performance across different operating scenarios, potentially supporting consistent operation between service intervals.

Why Choose This Product

This filter is the model-specific Carter 1R-1808 element designed for compatibility with certain excavator oil systems. Its specifications, including a filter area of 15, a maximum working pressure difference of 0.03 MPa, and a suite of resistance properties, define its operational envelope. The choice is based on matching these concrete specifications to the requirements of the machinery for which it is intended.