Rock Slinger

A rock slinger is a conveyor truck that throws rock, sand or aggregate precisely where it is needed instead of dumping it in a pile. ON-SITE runs an 18-ton Ultra XL-18 slinger out of north Phoenix, available bare or with one or two operators.

Rock Slinger Ultra XL-18 stone spreader truck

18

Ton capacity

1-2

Operators available

6

Day-a-week dispatch

Own

Haul trucks

What a slinger is actually for

Anywhere placing the material by hand or by loader would cost more in labor than the machine costs to hire.

Backfill in tight access

Places material where a loader cannot reach or would damage finished work.

Drainage and pipe bedding

Accurate placement of bedding stone along a trench run.

Landscape rock

Covers large areas fast without a wheelbarrow crew.

Erosion control

Rip-rap and slope work where trucks cannot tip safely.

Roofing ballast

Material placed up and over rather than carried through the building.

Behind walls and structures

Backfill against retaining walls without heavy plant on the slab.

Why a slinger beats a dump truck and a crew

Placed, not piled

The material lands where it is needed, so nobody moves it twice.

Faster than hand placing

A load goes down in a fraction of the time a wheelbarrow crew takes.

Less site damage

No heavy plant tracking across finished surfaces.

Operated if you want

One or two operators available, or take it bare with your own.

We deliver material handling

Transfer and belly dump on the same lot when you also need the material moved.

One invoice

Slinger, haul and any other machine on the same job, from the same yard.

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Tell us about the lift

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Common questions

What is a rock slinger?
A conveyor truck that throws rock, sand or aggregate to where it is needed rather than dumping it in a pile, so the material does not have to be moved a second time by hand or loader.
How much material does it carry?
The Ultra XL-18 carries 18 tons per load.
Can I rent it without an operator?
Yes, it is available bare. It is also available with one or two operators depending on the job.
How far can it throw material?
Reach depends on the material and the setup. Tell us the site and what you are placing and we will confirm whether it suits the job.
Do you supply the material as well?
We move material with transfer and belly dump from the same yard. Tell us what you need and we will quote the whole job.
Get my quote 520-224-1551 Same-day quotes, 6 days a week

Other services

Call 520-224-1551 Quote

Request a quote

Get a quote

Name and number is all we need. We call back with the quote, usually same day.

By submitting you agree we may call and text you about your request, including by automated means. Message and data rates may apply. Reply STOP to opt out. See our privacy policy and terms.

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