Name: NPK C-4C smsequip.AttachmentCompactorsProduct
Brand: NPK
SKU: C-4C

Whether you're digging foundations or building communities, our reliable equipment delivers precision for construction work. Select from top brands like Komatsu, BOMAG, and Takeuchi, plus custom attachments to ensure you have the right tools for the job.

Balancing economic harvesting with sustainable forest management is key to preservation. With rugged, purpose-built forestry equipment from TimberPro and Komatsu, you can manage just that. Our team is ready to assist you no matter how remote your site is.

Dense urban areas can limit your ability to work efficiently, but our compact solutions from trusted brands like Takeuchi can help you navigate tightly confined spaces with the horsepower you require.

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NPK

C-4C

The C4C plate compactor is compatible with backhoes, mini excavators and/or full size excavators in the 5 to 12.5 ton range.

Working Weight

800 lb363 kg

Recommended Carrier Weight

5 - 12.5 U.S. tons4.5 - 11 metric tons

Impulse Force

7800 lbf3550 kgf

Download C-4C Brochure

Features

The leader in trench compaction technology, NPK delivers the industry’s greatest impulse forces with overall superior performance through hydraulically operated rotating eccentric action. Greater vibration forces generate stress waves in granular or loose soil material, bringing the soil’s air to the surface and packing the particles closer together. Greater impulse action works together with the carrier’s downward forces to compact cohesive clay-type soils.

NPK’s versatile Compactor/Driver can work productively virtually anywhere your excavator or backhoe boom can reach. In trenches, over and around pipe, to the top of piling and sheeting. Next to foundations and around obstructions. Even on steep slopes or rough terrain where conventional rollers and other machines either can’t work or would be hazardous to try. In fact, NPK’s Compactor/Drivers can keep workers a full boom’s length from the compaction or driving action, away from the danger of cave-ins or equipment contact

NPK Compactor/Drivers are designed and built for optimum dependability on the most demanding jobsites. Rugged welds, heavy-duty direct drive gear motors, durable rubber shock mounts and self aligning, double row, spherical roller bearings with a heavy-duty roller cage.

NPK Compactor/Drivers actually deliver on the promise of greater cost-efficiency and jobsite versatility - operating advantages that are absolutely required by today’s contractors and budget-conscious municipalities. Utilizing your carrier’s hydraulic system, you save on fuel as well as the need for other costly machines and equipment, using your versatile NPK Compactor/Driver for:

Compacting or driving anywhere a boom can go, and often where a man cannot.
Driving wood and aluminum sheeting, fence posts, guardrail posts, rail and I-beams, piling and seawalls, etc.
Soil and aggregate compaction.
Trench compaction, as deep as a bucket can dig.
Steep slope compaction.
Waste compaction at transfer stations, etc.
Breaking up frozen coal, salt and other material.
Extracting piling and sheeting.

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Features

The greatest impulse force in the industry

Do more work safely a boom’s length away

Designed and built for reliability

Self-aligning, double row spherical roller bearings

Rubber shock mounts to isolate vibration

Oil splash lubrication, eliminates routine greasing

Direct drive eccentric mass

Specs & Compare