This economical mixer semi-trailer is perfectly matched with tractor heads equipped with PTO function, with lighter tare weight and lower purchase & maintenance cost. It is widely applied in urban construction projects, road engineering and commercial concrete transportation business.
This tri-axle concrete mixer semi-trailer is powered by the tractor head’s PTO (Power Take-off) system, without an auxiliary independent diesel engine. Power is transferred from the tractor engine via hydraulic system to drive the mixing drum for continuous rotation, which effectively prevents concrete from solidifying during transportation.
The mixing drum is fabricated from high-strength wear-resistant steel plate with advanced automatic welding technology, featuring strong torsion resistance, long service life and stable rotating performance. The whole vehicle adopts a robust box-type main frame, matched with heavy-duty three axles and reliable braking system, guaranteeing safe and stable long-distance highway transportation.
Equipped with standard feeding hopper, discharge chute, maintenance ladder and safety guardrail, it realizes convenient concrete loading, unloading and routine inspection. The hydraulic and electrical components adopt well-known brand parts, with low failure rate and easy daily maintenance.
| Item | Specification |
|---|---|
| Driving Mode | Tractor PTO hydraulic drive, no auxiliary diesel engine |
| Axle Configuration | 3 heavy-duty axles |
| Mixing Drum | High-strength wear-resistant steel plate, automatic submerged arc welding |
| Main Frame | Heavy-duty box-type main beam frame |
| Hydraulic System | Famous brand hydraulic pump and hydraulic motor |
| Electrical Parts | Well-known brand electrical components |
| Standard Accessories | Feeding hopper, discharge chute, access ladder, safety guardrail |
| Brake System | Reliable air brake system |
| Key Features | Light tare weight, stable drum rotation, low failure rate, cost-effective maintenance |
| Application | Urban construction, road engineering, commercial concrete transportation |
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