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Europe
HMC450 Self
HMC450 Self-loading Concrete Mixer is a mini-mobile concrete batching plant, its capacity Of one Batch is 4m3, it owns all the functions of concrete batching.
Self-Loading Concrete Mixers
HMC450 Self
For contractors working across several small sites per week — rural roads, canal linings, housing clusters, small municipal works — this removes the need to move a full batching plant or to keep a fleet of trucks supplied over long haul roads.
HAMAC builds capacities from roughly 1.2 m³ to 6.5 m³ per batch, with articulated steering, four-wheel drive and either a fixed or a 270° rotating discharge drum. Optional weighing printers and boom-side discharge extensions are available.
Most enquiries we receive start after a fleet problem — a pump that loses pressure on long booms, a mixer whose drum liners wear prematurely, a batching plant whose weighing tolerance drifts. Each of those has an engineering answer, and that answer belongs in the design stage rather than in the warranty claim.
Key Advantages of HMC450 Self
Electronic batching
Digital water meter and batch counter provide traceable output records.
Rotating and elevating drum
Discharge to either side and over the machine, useful on narrow alignments and inside structures.
Genuinely independent
No loader, no batching plant, no mixer truck — one machine completes the whole concrete chain.
Loads its own materials
Hydraulic loading bucket with weigh-by-drum keeps proportions consistent batch to batch.
All-terrain chassis
Articulated frame, four-wheel drive and high-flotation tyres cope with muddy access roads.
Low cost per cubic metre
Best economics appear where daily volume sits between roughly 30 and 200 m³.
Technical Parameters
Indicative ranges for standard configurations. Final values are confirmed against your project requirements.
| Parameter | Specification |
|---|---|
| Batch output | 1.2 - 6.5 m³ per batch |
| Drum capacity | 1.8 - 9 m³ |
| Drum rotation | Up to 270° hydraulic rotation |
| Chassis | Articulated 4-wheel drive, 4-wheel steer option |
| Engine power | 55 - 130 kW |
| Water system | Electric pump with digital flow meter and pressure washer |
| Loading bucket capacity | 0.3 - 0.8 m³ |
| Weighing system | Electronic drum weighing with batch counter and printer option |
Typical Applications
The applications below reflect the situations in which HAMAC customers most commonly deploy it.
Small urban jobsites
Footings, slabs and retaining walls in tight access conditions
Irrigation canals and culverts
Continuous linear pours outside the plant supply radius
Bridge and culvert maintenance
Mobile production for scattered repair locations
Emergency and relief works
Rapid deployment after floods or landslides
Rural and secondary roads
Small pours along long alignments where a batching plant cannot follow
From Enquiry to Commissioning
Six defined stages, each with named deliverables, so nothing is left to interpretation.
Requirement study
We start with your mix design, hourly output target, aggregate size, jobsite power supply and site layout — not with a catalogue page.
Scheme design
Our engineering team issues a layout drawing, foundation loads, power requirement and an equipment list matched to the target output.
Quotation & contract
A fixed specification quotation with clear technical annexes protects both sides; no vague "standard configuration" wording.
Production & inspection
Weekly production photos, welding and pressure test records, plus third-party inspection if your project requires it.
Delivery & installation
Container or break-bulk shipment, then on-site supervision of assembly, alignment, calibration and dry-run.
After-sales
Remote diagnostics by video call, spare parts dispatch within 48 hours for stocked items, and periodic return visits.
Frequently Asked Questions about HMC450 Self
What maintenance is critical?
Daily greasing of the drum rollers and loading arm, weekly checks of hydraulic pressure and tyre condition, and regular drum cleaning to prevent build-up.
How accurate is the batching without a full plant?
Electronic drum weighing holds cement and water within about ±2%, which is sufficient for C20-C35 structural concrete when verified by test cubes.
Does it need a skilled operator?
It needs a trained operator, and most crews learn the full cycle within a week; we provide training during commissioning.
Is spare parts supply reliable?
Wear items such as drum liners, hydraulic seals and chute liners are stocked and ship with the machine as a starter kit.
Can it discharge into a pump?
Yes — the rotating chute feeds a pump hopper directly, extending reach to upper floors.
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Request pricing
Get a Matched Proposal for HMC450 Self
Tell us the required output, material characteristics, site power supply and destination port. Our engineers return a complete technical and commercial proposal, normally within one working day.
- Layout drawing and foundation loads supplied before order
- Fixed specification quotation with a technical annex
- Spare parts recommendation and operating cost estimate
Email: [email protected]
WhatsApp: +8619138100129
Talk to an engineer
Discuss Your HMC450 Self Requirement
Twenty years of export experience across eighty countries. One engineer follows your project from enquiry to commissioning.