Product Description

The H-001-7041 pack/eject hydraulic cylinder is a 3 stage pack eject hydraulic cylinder garbage truck listed in the HCIC-2026 product catalog for waste-handling equipment. The catalog gives it a 181.69-inch stroke and identifies its application as an H Pack/Eject cylinder for 28YD FL / 33YD SL equipment.

This model is not a generic long cylinder selected by stroke alone. In a waste truck, the cylinder works inside a larger loading, packing or ejecting mechanism. The available space, stage sequence, mounting points, hydraulic circuit and body movement all matter when an OEM or maintenance team evaluates a replacement.

I. H-001-7041 Specifications

Parameter	Catalog value
Model	H‑001‑7041
Stage configuration	3 stages
Stroke	181.69 in
Product description	H Pack/Eject CYL
Application	28YD FL / 33YD SL
Source	HCIC‑2026 catalog, p. 7

The catalog entry does not show a model-specific bore, rod diameter, working pressure, closed length, weight or port specification for H-001-7041. Those values should be confirmed during the technical review instead of being inferred from another cylinder.

II. Three-Stage Construction and Operating Role

A three-stage telescopic cylinder uses nested stages to provide long linear travel while keeping the retracted package shorter than a conventional single-stage cylinder with the same reach. For waste equipment, this arrangement can help connect a compact mounting area with a pack or eject mechanism that needs significant movement.

The cylinder's job is to produce controlled linear motion. The surrounding linkage and waste-body structure determine how that motion becomes packing or ejecting movement. The 181.69-inch catalog stroke is therefore a key reference for the mechanism drawing, but it is not a complete description of the machine's total travel.

The H Pack/Eject designation indicates the cylinder's catalog role in a waste-handling mechanism. The 28YD FL / 33YD SL application reference should be treated as an application match to investigate, not as a universal fitment statement for every front-loader or side-loader body.

III. What Buyers Should Check Before Ordering

Application identity: Confirm whether the equipment is the catalog-referenced 28YD FL / 33YD SL configuration or a different body design.

Mounting centers: Record the extended and retracted mounting dimensions, pin sizes, clevis geometry and bracket width.
Stroke path: Compare the required pack/eject movement with the catalog 181.69-inch stroke.
Stage clearance: Check the nested stages against the body, frame, guide structures and nearby hoses throughout the full movement.
Hydraulic circuit: Provide the operating pressure, flow, valve arrangement and hose-port information for confirmation.
Load behavior: Describe the waste material, packing sequence, ejecting resistance and any known mechanical stops.
Service space: Leave room for inspection of the rod, seals, stage surfaces, mounting points and hydraulic connections.

A long-stroke cylinder should not be used to correct a damaged guide, bent frame or incorrect body alignment. If the mechanism is not geometrically sound, changing the cylinder may only move the failure to another part of the system.

IV. Applications

The HCIC catalog lists the H-001-7041 pack/eject hydraulic cylinder for H Pack/Eject CYL service on 28YD FL / 33YD SL waste equipment. This makes the model relevant to OEM body integration, replacement-cylinder review and fleet maintenance projects involving those application references.

The final selection still requires the actual machine drawing. Body volume, packing mechanism, mounting arrangement, working cycle and hydraulic controls can vary even when the vehicle category appears similar.

V. OEM and Replacement Inquiry Checklist

Send HCIC:

Existing cylinder photographs and nameplate information
Waste-body type and application reference
Extended and retracted mounting-center dimensions
Pin, clevis and bracket drawings
Required movement and stroke confirmation
Hydraulic schematic, pressure and flow information
Hose and port requirements
Operating cycle and material conditions
Quantity and destination

This information allows the H-001-7041 model to be checked as part of the complete pack/eject mechanism rather than treated as an isolated spare part.

VI. FAQ

What type of cylinder is H‑001‑7041?

The HCIC‑2026 catalog identifies it as a three‑stage H Pack/Eject hydraulic cylinder.

What is the catalog stroke?

The listed stroke is 181.69 inches.

What equipment is listed for the model?

The catalog lists 28YD FL / 33YD SL as the application reference.

Does the catalog provide the bore and working pressure?

The H‑001‑7041 row on page 7 provides the stage count, stroke, description and application. It does not show a model‑specific bore or working‑pressure value.

Can H‑001‑7041 replace any long‑stroke waste‑truck cylinder?

No. The replacement must match the mechanism, mounting points, stroke path, stage clearance, hydraulic circuit and body design.

Why is the three‑stage structure important?

It allows long linear travel from a nested cylinder package. The actual suitability depends on how the cylinder is integrated into the pack/eject mechanism.

VII. Conclusion

The H-001-7041 pack/eject hydraulic cylinder is a catalog-defined three-stage cylinder with a 181.69-inch stroke and a stated 28YD FL / 33YD SL application reference. Its value for an OEM or replacement project is the clear starting point it gives engineers: model, stage count, stroke and intended equipment role are identified in the HCIC catalog.

The next step is not to assume interchangeability. Submit the waste-body drawing, mounting dimensions, hydraulic circuit information and movement requirements so HCIC can review the cylinder against the complete machine.

VIII. About HCIC

HCIC, also known as Jinan Huachen Industrial Co., Ltd., develops and manufactures hydraulic cylinders, hydraulic power units and related hydraulic components for vehicle, waste-handling and industrial applications. Product suitability should be confirmed against the actual equipment design and operating conditions.

hydraulic cylinders