CAT CLASS: HQ-10083

9+ cu ft Portable Concrete Mixer

The 9+ cu ft portable concrete mixer represents the largest class of towable field mixers, designed to supply continuous multi-bag batches for finishing crews and masonry projects without relying on ready-mix delivery. These units bridge the gap between smaller site mixers and full truck service, handling batch volumes that sustain production on medium-scale pours and block-laying operations. With drum capacities ranging from 9 to 22 cubic feet and engine power from 5.5 to 13 hp, this size class is built for all-day mixing where portability and batch control remain essential.

163

Modèles

Marques

Cat classes

Choisissez une classe de taille — la capacité et la portée varient selon la gamme.

Spécifications clés

Spécification	Plage typique	Signification
Drum capacity	9–22 cu ft	Batch size per mix cycle; larger drums accommodate more bags of cement and aggregate per load.
Engine power	5.5–13 hp	Gas engine output required to turn fully loaded drums; higher horsepower supports larger capacity and stiffer mixes.
Batch yield	6–15 bags per cycle	Typical cement bag capacity per batch, enabling sustained output for crew or wall placement.
Trailer configuration	Pintle or ball hitch	Integrated or standalone trailer systems for towing behind pickup trucks or service vehicles.

Comment choisir

The 9+ cu ft band is appropriate when work requires continuous batching to supply a finishing crew, pour footings over several hours, or keep masons stocked with mortar without stopping for ready-mix trucks. Projects such as large flatwork repairs, extensive CMU walls, or remote pours where truck access is impractical justify this capacity. When mixing requirements stay below four bags per batch or the site involves frequent relocation on foot, the 5-9 cu ft Portable Concrete Mixer offers easier handling and lower transport weight. No larger portable mixer class exists; operations needing greater volume typically transition to volumetric or ready-mix truck service.

Ce que cette taille peut gérer

Pouring footings and grade beams for residential additions or accessory structures
Supplying mortar for multi-day commercial masonry walls and large CMU projects
Flatwork rehabilitation including parking lot repairs and sidewalk replacement sections
Remote or restricted-access pours where ready-mix trucks cannot deliver
Agricultural and ranch construction requiring steady concrete supply without truck scheduling
Batch mixing for controlled pours in bridge abutment repairs or retaining wall construction

Sécurité et opération

Rotating drum and exposed drive components require operator attention and loose clothing secured during mixing cycles
Trailer stability during loading and mixing demands level ground and chocked wheels; uneven surfaces risk tipping
Manual material loading from ground level or tailgate height; bag lifting and aggregate shoveling involve repetitive strain
Exhaust and engine heat concentrate near operator position; adequate ventilation and heat awareness necessary during extended runs

Transport et logistique

Towable behind half-ton or larger pickup trucks via pintle hitch or 2-inch ball, with trailer weights typically 500–1,200 lbs empty
Integrated axle and wheel assemblies allow one-person hookup and road transport at highway speeds where regulations permit
Site positioning by towing directly to pour locations; minimal maneuvering clearance needed compared to ready-mix trucks

Alimentation

Gasoline engines (5.5–13 hp) with integral fuel tanks supplying several hours of continuous operation per fill
Recoil or electric start systems; larger models often include battery-start convenience for high-displacement engines
No external electrical hookup required; entirely self-contained power for use on undeveloped or off-grid sites

Questions fréquentes

How many bags of concrete can a 9+ cu ft mixer handle per batch?

Depending on drum capacity within the 9–22 cu ft range, these mixers typically handle 6 to 15 bags of 80-pound concrete mix per cycle, with larger drums at the upper end accommodating more material and producing greater batch yields.

What differentiates this size from smaller portable mixers?

The 9+ cu ft class provides significantly higher batch volume and sustained output suitable for crew supply and all-day pours, whereas 5-9 cu ft and smaller mixers serve spot repairs and intermittent mixing with more frequent dumping and reloading.

Can these mixers produce mortar as well as concrete?

Yes, the 9+ cu ft mixers handle both concrete and mortar batches; the larger drum capacity is particularly useful for masonry projects requiring continuous mortar supply to keep block-laying or bricklaying crews productive throughout the workday.