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Zimmerman Volumetric Mixer Truck Body – Chassis Not Included

Concrete Batching Equipment Volumetric Mixers
$30.00 USD
Negotiable
116
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General Details

  • address
    Location

    1700 N 14th St, Indianola, IA 50125 ,50125

  • brand
    Make

    Zimmerman

  • model
    Model

    2018 Zimmerman 7 cyd Mixer Unit, Color System

  • year
    Year

    2018

  • condition
    Condition

    Used

Truck Details

  • Year
    Year
    2018
  • Make
    Make
    N/A
  • Model
    Model
    N/A

Description

Zimmerman Volumetric Mixer Truck Body - Chassis Not Included
ID: 26676
Date: 12.05.2025
B
BRITTANY BAUMAN BAUMAN

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Gearhead Finance

Flexible Financing for all types of equipment.

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Pre-Buy Inspection Services

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Pricing & Features

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FAQ

What is the production capacity of this 7-yard Zimmerman mixer? +

This 7 cubic yard Zimmerman unit has a standard production rate of 30 cubic yards per hour. For faster production needs, Zimmerman mixers can be upgraded to produce up to 60 cubic yards per hour. The actual production rate depends on the specific mix design being produced, with simpler mixes allowing faster output than complex specialty mixes.

What does "volumetric mixer" mean and how does it work? +

A volumetric mixer stores cement, sand, stone, and water in separate compartments and mixes concrete on-site at the job location. Unlike traditional barrel trucks that arrive with pre-mixed concrete, this system measures ingredients by volume and blends them through a mixing auger as they’re dispensed. This allows you to produce only the exact amount needed, change mix designs during the same delivery run, and ensure the concrete is fresh when placed.

What is included in the "Color System" mentioned in the listing? +

The color system consists of a liquid color dispensing setup that allows you to produce colored concrete. It typically includes a variable speed peristaltic pump, storage tank for liquid colorant, and controls integrated with the material feed system. This system enables quick color changes between jobs and can produce different shades of the same color by adjusting the pump speed. The color is precisely metered and mixed into the concrete as it’s produced.

How accurate is the mixing compared to traditional ready-mix trucks? +

Zimmerman mixers meet ASTM Code C-685 accuracy standards and feature a patented dual-chain material feed system that provides superior precision. Independent testing has shown that concrete from volumetric mixers can achieve higher PSI ratings than the same mix delivered from traditional drum trucks using identical materials. The dual-chain system is self-cleaning and designed specifically for low maintenance and high accuracy.

Can this mixer produce different types of concrete on the same job? +

Yes, this is one of the key advantages of volumetric mixers. Since ingredients are stored separately and mixed on-site, you can adjust the mix design between loads without wasting material. You can produce standard concrete, fiber-reinforced, colored, rapid-setting, latex-modified, or roller-compacted concrete all from the same unit. Simply adjust the material feed settings for each different mix design required.

What's the warranty coverage on Zimmerman mixers? +

Zimmerman Industries backs their mixers with a 3-year or 12,000-yard warranty, whichever comes first. This covers the patented chain delivery system and major components. The dual-chain system is specifically noted for its durability, with claims of three times the lifespan of older belt-fed systems.

What types of projects is this mixer best suited for? +

This 7-yard unit is ideal for small to medium concrete jobs including residential foundations, driveways, sidewalks, patios, small commercial pours, repair work, and municipal maintenance projects. It’s particularly valuable for jobs where quantities aren’t fully known in advance, multiple mix designs are needed, or access to ready-mix plants is limited. The compact 7-yard capacity makes it maneuverable for tight job sites.

How does this reduce waste compared to ordering from a ready-mix plant? +

With traditional ready-mix delivery, you must order in full-yard increments and often end up with excess concrete that gets wasted or requires disposal. A volumetric mixer produces exactly what you need, down to fractions of a yard. Unused raw materials on the truck remain separated and can be used on the next job or even days later. This typically reduces waste by 15-30% compared to traditional concrete delivery.

Can I use this for specialty concrete applications? +

Yes, this 2018 model with the color system can handle various specialty applications. Beyond colored concrete, Zimmerman mixers can be equipped for fiber-reinforced concrete, latex-modified concrete (commonly used for bridge decks), rapid-setting mixes for emergency repairs, and even gunite or shotcrete applications with the right attachments. The key is having the appropriate optional equipment installed for your specific specialty needs.

What maintenance does a volumetric mixer require? +

Regular maintenance includes daily cleaning of the mixing auger and chute (requiring only 8-10 gallons of water versus 200 gallons for barrel trucks), checking hydraulic fluid levels, inspecting the chain feed system, and greasing moving parts. The self-cleaning chain system minimizes buildup. The 4-section hydraulic pump design provides independent circuits for consistent operation. Most maintenance can be performed by the operator, though annual professional servicing is recommended.

How easy is it to get parts and service for Zimmerman equipment? +

Zimmerman Industries is a family-owned company operating since 1962 with fully stocked parts inventory and rapid shipping. As the inventor of the original volumetric concrete mixer over 60 years ago, they maintain comprehensive parts availability. The company emphasizes direct customer service without third-party intermediaries, and they provide technical support to keep equipment running. Being a 2018 model, this unit uses current-generation components with good parts availability.

What training is needed to operate this equipment? +

Zimmerman provides operator training at the customer’s location as part of the mixer package. The training typically takes two days and covers operation, calibration, maintenance, safety procedures, and concrete technology basics. The company also offers VMMB-certified operator training programs that result in a nationally recognized 5-year certification. The numbered dial plate system makes mix design changes straightforward once trained.

What chassis is required, and how do I mount this mixer body? +

This listing is for the mixer body only (chassis not included). The mixer can be mounted on a tandem or tri-axle truck chassis, depending on local weight regulations and desired capacity. Zimmerman runs weight distribution calculations on every unit they mount to ensure DOT compliance in any state. Typical chassis options include Peterbilt, Kenworth, International, or Freightliner trucks with appropriate GVWR ratings. Professional mounting by Zimmerman or an authorized installer is strongly recommended.

What are the weight and transportation considerations? +

A fully loaded 7-yard volumetric mixer (including chassis) typically weighs between 40,000-52,000 pounds depending on the chassis and configuration. You’ll need a truck with appropriate GVWR, typically requiring a tandem axle setup at minimum. The mixer body itself weighs approximately 8,000-10,000 pounds empty. Transportation of just the mixer body (as sold here) requires a flatbed trailer or similar equipment rated for heavy machinery.

Can this mixer be operated in all weather conditions? +

Volumetric mixers can operate in most weather conditions, but considerations apply. Cold weather may require heated water systems and proper admixtures. The 2018 model should have enclosed operator controls for comfort. The ability to adjust mix design on-site is actually advantageous in varying weather, as you can modify water content, add accelerators for cold weather, or adjust for hot weather as needed. The materials stay separated until mixed, preventing premature setting issues that plague barrel trucks in hot weather.

Note to Buyers: This 2018 Zimmerman mixer is a used unit being sold body-only. Always request service records, conduct a thorough inspection (consider using ConcreteIron’s pre-buy inspection service), and verify that all components including the color system are functional before purchase. Contact the seller for detailed specifications on optional equipment included with this particular unit.