Mobile 120 | Mobile Concrete Batching Plant

CONSTMACH MOBILE 120 Mobile Concrete Plant consists of two different mobile trailers. While one of the trailers includes only aggregate hopper and weighing system, the other one includes transfer conveyor and the mixing group.

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INSTALLED POSITIONINSTALLED POSITION

CONSTMACH MOBILE 120 mobile type Concrete batching plant requires a minimum site preparation. Just a flat ground that is capable to carry the total load of the plant is enough.

Twinshaft mixers with 3 m3 wet concrete volume are used in MOBILE 120 concrete batching plants.

TWIN SHAFT MIXER

Unlike other mobile concrete plants, MOBILE 120 does not have internal cement silo on its body. External cement silos which have stock capacity from 75 to 500 tonnes can be used together with this model. If the cement is supplied in bags, the cement is filled to the silos easily by means of a big bag opening and silo charging systems which are integrated to MOBILE 120.

DIFFERENT SILO TYPES AND CAPACITY OPTIONS

Aggregate pre-feeding systems are our alternative solutions to the loading ramps which are necessary for charging the hoppers by loaders. In case of using aggregate pre-feeding systems, requirement of loading ramp is removed.

AGGREGATE PRE-FEEDING SYSTEM

MOBILE 120 is equipped with high-tech automation system including top class SIEMENS & SCHNEIDER brand electronic components and PLC. The whole system is controlled through an advanced software which has sophisticated features and user friendly interface.

FULL AUTOMATIC CONTROL SYSTEM
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EASY TRANSPORTATION

Mobile 120 Technical Specifications

Production Capacity120 m³/h
Sizes in Transport Position1st chassis: 14.9(L) x 3(W) x 4(H) meters2nd chassis: 14(L) x 3(W) x 3.9(H) meters
Weight55 Tons
Total Motor Power200 kW
Required Electric Generator300 kVA
Mixer OptionsTwin Shaft Mixer
Required area to operate500 m²
Aggregate Hopper Volume4 x 30 m³
Aggregate Weighing Hopper4.5 m³
Aggregate Weighing Conveyor1.000 x 11.100 mm
Aggregate Transfer Conveyor1.000 x 15.800 mm
Mixer Wet Concrete Volume3 m³
Cement Weighing Hopper1.800 kg
Water Weighing Hopper900 lt
Additive Weighing Hopper50 lt
Air Compressor500 lt, 5.5 kW
Cement Silo – Option 2Optional from 75 to 500 tonnes capacity.
Control TypeFULL AUTOMATIC

Mobile 120 Transport

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Mobile 120Video

Mobile 120 General Layout

FAQ

Mobile 120 is purchased by contractors who follow projects across multiple sites in a single season — highway construction crews, regional precast distributors, and ready-mix operators serving short-term jobsite contracts. The mobile chassis is the key advantage: a project that lasts 6 months no longer requires a 3–4 week site-preparation phase before first concrete production. Mobile 120 is on site and producing within hours of arrival.

What Mobile 120 Produces

Mobile 120 produces ready-mixed concrete at a rated capacity of 120 m³/h. The configurable mixer (selected at the engineering stage) covers ready-mix concrete (low and high slump), dry-mix concrete, precast feedstock and specialty mixes. The chassis-mounted cement silo (as specified) holds enough stock for typical jobsite operation; external silos are added where higher buffer capacity is required.

Suitability Factors

Mobile 120 suits jobsites with: a flat load-bearing pad of approximately 500 m², road access for the single-trailer delivery, electrical supply matching 300 kVA, and water supply. Sites without these basics still benefit from the mobile design — temporary supply (diesel generator, water bowser) can be provided alongside, and Mobile 120 starts producing while permanent utilities are being installed.

Operating Considerations

Mobile 120 requires standard maintenance — daily walkaround checks, weekly grease points, monthly wear-plate inspection, quarterly overhauls. The road-legal chassis dimensions (1st chassis: 14.9(L) x 3(W) x 4(H) meters2nd chassis: 14(L) x 3(W) x 3.9(H) meters) allow movement between jobsites without disassembly and without special-load permits in most countries. Movement preparation is typically a single shift: drain the cement silo, disconnect utilities, fold any extendable elements, drive away.

Comparison To Alternatives

Compared to stationary plants, Mobile 120 sacrifices peak capacity for mobility — for projects that move every 6–12 months, the lifetime cost-per-cubic-metre is lower despite the higher capital cost. Compared to compact stationary plants, Mobile 120 eliminates the foundation pad and is genuinely transportable as a single unit. For projects that stay on one site for multiple years, a stationary or compact plant is generally more economical.

Frequently Asked Questions

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