Multiquip Ball-Valve Concrete Pump

The Mayco C30HDGA is a towable ball-valve concrete pump built for small-aggregate concrete, grout, shotcrete, and pressure grouting applications. It delivers up to 25 cubic yards per hour with a 45 HP fuel-injected Zenith gas engine and handles aggregate up to ½ inch.

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Description

Mayco Ball-Valve Concrete Pumps – Compact Power for Consistent Flow

Contractors who need reliable small-aggregate pumping turn to Mayco’s legendary ball-valve line, a family of machines that squeeze big performance out of a compact frame. Whether you’re shooting shotcrete, placing grout behind block, or topping slabs with self-leveler, a cement pump from the C-series keeps the mix moving shift after shift. Designed to tow easily behind a pickup, each unit doubles as a job-site concrete pump trailer while delivering the output and pressure you’d expect from a larger skid-mount. Because the simple ball-valve design handles lean, coarse, or low-slump material without constant priming, this cement pump excels where rotor-stator or swing-tube machines often stall.

How the Ball-Valve Advantage Saves Time

A rugged steel ball in each check valve seats firmly on a machined seat, opening and closing with every piston stroke. This self-cleaning action keeps flow paths open even when sand pockets or pea gravel hit the line—one reason a ball valve concrete pump can fire through hundreds of feet of hose without surging. By pairing that valve train with heat-treated pistons and wear pads, the Mayco system delivers years of low-maintenance service and keeps your cement pump on the slab instead of in the shop.

All three mount to a DOT-rated frame, transforming the machine into a true concrete pump trailer that can roll onto freeway jobs at a moment’s notice. A hinged hopper grate, splash-proof latching lid, and high-flow agitation paddles turn the rig into a mini concrete mixer pump, keeping low-slump batches blended until the last stroke.

Operator-Focused Controls

  • Side-Mounted Panel – Toggle stroke changeover, throttle, and emergency stop without climbing over hoses.
  • Digital Tach & Hour Meter – Track engine health and schedule service before downtime hits.
  • Auto-Lubricator – Drips oil at each stroke to extend piston cup life, lowering the total cost of owning a cement pump.

Ideal Applications for a Ball-Valve Workhorse

  1. Residential Footings & Walls – Trailer the unit through tight subdivisions where a boom truck won’t fit.
  2. Shotcrete Repair – Attach an air ring and convert the concrete mixer pump into a cost-effective spray setup.
  3. Pressure Grouting & Soil Nails – Reliable 400 psi pumping tackles challenging Geotech tasks.

Because each ball valve concrete pump weighs under 4,000 lb, a single-ton pickup can tow material, hoses, and accessories in one trip—boosting daily productivity.

Why Choose a Mayco Cement Pump?

  • Legendary Durability – Decades of job-site testing prove the piston-and-ball design survives extreme mixes.
  • Fuel Flexibility – Gasoline EFI, carb, or diesel engines let you meet site rules without sacrificing power.
  • Service Simplicity – Fewer wear parts than swing-tube competitors keep your concrete pump trailer earning, not idling.

From urban infill to remote infrastructure, Mayco’s cement pump line delivers the versatile, small-aggregate solution crews trust. Add a ball valve concrete pump to your fleet and experience how a portable concrete mixer pump turns every yard into profitable, precisely placed concrete, no boom truck required.

Specifications

Unit Specifications
Pump Type Reciprocating piston
Hopper Capacity 6 ft³ 0.17 m³
Material Hose Diameter 3 in 76 mm
Pumping Specifications
Volume Output
per Hour*
25 yd³ 19 m³
Concrete Piston Face Pressure 500 psi
Max. Aggregate Size 0.5 in 12 mm
* These figures will vary due to concrete mix design, line size, and job site conditions.
Dimensions & Weights
Overall Length 144 in 3658 mm
Overall Width 59 in 1499 mm
Overall Height 65 in 1651 mm
Operating Weight 2920 lb 1325 kg
Shipping Weight 178 lb 126.3 kg