AsphaltTons.com — asphalt tonnage calculator

Concrete Truck Chute Reach: How Far It Pours

Concrete truck chute reach is usually around 12 to 20 feet from the rear of a standard rear-discharge mixer truck, depending on how many chute extensions the driver carries and the angle needed. The chute can swing side to side in an arc behind the truck. Beyond that, crews use wheelbarrows, buggies, conveyors, or a concrete pump. Knowing the chute’s reach helps you plan where the truck can park and whether you need extra help or equipment.

Concrete calculator →

How the chute works

Rear-discharge mixers have a short main chute with folding or bolt-on extensions. Concrete flows by gravity, so the chute needs a downward slope. A longer, flatter chute slows the flow, which can be a problem with stiffer, lower-slump mixes. Front-discharge mixers, common in some regions, let the driver control the chute from the cab and may reach farther.

Typical reach

SetupApproximate reach behind truck
Main chute onlyAbout 6 to 8 feet
With a few extensionsAbout 12 to 16 feet
Fully extendedAbout 18 to 20 feet, sometimes more

Ask the ready-mix dispatcher what their trucks carry. Reach also depends on the height difference between the truck and the pour.

Planning truck access

  1. Measure from where the truck can park to the farthest point of the pour.
  2. Check clearances: trucks often need about 10 to 12 feet of width and 13 to 14 feet of height clearance for wires and branches.
  3. Check the ground: loaded mixers weigh a lot and can sink into lawns, crack sidewalks, or damage septic systems.
  4. Plan the approach: backing up a driveway is common; make sure turns are possible.

A loaded truck can weigh roughly 60,000 pounds or more. See concrete truck on an asphalt driveway for protecting your pavement.

When the chute will not reach

  • Wheelbarrows or power buggies for small to medium pours close by.
  • Concrete conveyors for some jobs.
  • Line or boom pumps for backyards, basements, and long distances. See concrete pump truck cost.

Wheelbarrow crews need enough people to keep up so the concrete does not stiffen before finishing.

Time on site

Ready-mix trucks typically include a set amount of unloading time, and extra time is charged. If the chute cannot reach and the crew is slow, standby fees add up. Plan enough labor or a pump. Small orders may also trigger short-load fees.

Tips for pour day

  • Mark the truck’s path and parking spot.
  • Lay plywood over lawns or soft areas if the driver agrees.
  • Clear vehicles, trash cans, and overhead obstacles.
  • Have forms braced and the crew ready before the truck arrives.
  • Arrange a washout location for the chute.

Bottom line

A concrete truck chute typically reaches about 12 to 20 feet behind the truck. Plan where the truck can safely park, check clearances and ground strength, and arrange wheelbarrows, buggies, or a pump for anything beyond reach. Confirm chute length with your supplier before pour day.

Questions people ask

How far can a concrete truck chute reach?

Typically about 12 to 20 feet behind the truck with extensions.

How much does a loaded concrete truck weigh?

Often around 60,000 pounds or more when fully loaded.

What if the truck cannot reach my pour?

Use wheelbarrows, buggies, a conveyor, or a concrete pump.

Can a concrete truck drive on my lawn?

It may sink or damage the lawn or underground utilities. Ask the driver and protect soft areas.

Do concrete trucks charge for extra time?

Many charge standby fees after a set unloading time.

Related guides

Open the concrete calculator → Asphalt tonnage calculator →

As an Amazon Associate, AsphaltTons.com earns from qualifying purchases. Product links below are sponsored.