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HCIC Hydraulics

Product line A · Refuse

Refuse Handling

Refuse bodies use several different cylinders on one truck, each doing a different motion. This section lists 8 models: 6 for rear loaders covering slide, sweep and packer positions, and 2 for side loaders covering the grabber and arm motions.

The positions are not interchangeable even where the bore looks close. A slide cylinder runs a long stroke under load and needs the heavier rod; a packer cylinder runs a short stroke and uses a smaller bore because the force requirement is lower.

Identification is the practical problem. Refuse bodies differ between builders even within a model year, so the position on the body and the measured bore/stroke of the existing unit are more reliable than the truck model.

Rear loader refuse truck with bin lift, tailgate, packer blade and ejector cylinders marked
Four hydraulic duties, four very different duty cycles. The packer sees thousands of cycles a shift and the worst contamination, which is why it is never the same cylinder as the tailgate.

2 product lines in this section

  • L / M series, 6 models

    Rear Loader Garbage Truck Cylinder

    Slide, sweep and packer cylinders for rear loader refuse trucks, 6 models with 4 to 5.5 inch bore and 18.37 to 37 inch stroke covering the L and M cylinder positions.

    bore
    4 – 5.5 in
    rod
    2.5 – 4 in
    stroke
    18.37 – 37 in
    positions covered
    L/M slide, sweep, packer

    Specifications and models →

  • 2 models

    Side Loader Garbage Truck Cylinder

    Grabber and arm cylinders for side loading refuse trucks: a 3 inch bore 8 inch stroke rapid rail grabber cylinder and a 4 inch bore 40 inch stroke arm cylinder for 22 cubic yard automizer bodies.

    models listed
    2
    bore
    3 / 4 in
    rod
    1.378 / 2.5 in
    stroke
    8 / 40 in

    Specifications and models →

How to choose within this section

Identify the position first
Rear loader: L slide 5.5 in bore / 37 in stroke, M slide 5 in / 32.5 in, packer 4 in / 18.37 in. Side loader: grabber 3 in / 8 in, arm 4 in / 40 in.
Measure the existing unit
Bore, rod and stroke measured on the cylinder being replaced settle the question faster than any catalogue lookup.
Check the rod, not just the bore
The M slide uses a 4 in rod against 2.5 in elsewhere — the heavier rod resists buckling over the longer stroke.

Not sure which series fits your equipment?

Send the mounting envelope, the load and the stroke you need. We will tell you which series it lands in and why, before you commit to a design.

Ask an engineer