"Can't solve the problem of trench warfare-style construction? XCMG SLM3500S breaks through the limits of concrete pouring space."
When the width of the alleys in the municipal renovation project was reduced to 6 meters, and when the construction site of the plateau railway encountered a 32° winding curve, the traditional mixer truck, due to its overly long body and clumsy turning ability, was forced to "break the chain" in the construction process - these are the devilish details that China's construction giants are currently encountering: Every hour of delay in pouring means that 3 pump trucks and 20 workers are forced to stay idle. XCMG broke through this problem with its fifteen-year research and development experience in alley equipment. The SLM3500S 3.5m³ Addforce Concrete Mixer Truck is equipped with the world's first Articulated Chassis Frame with a curved waist, overcoming the entire process of material supply, steering, and pouring in a closed loop. Compared to traditional equipment, it reduces the time for process connection by 57%, compressing the entire process from the mixer leaving the machine to the formwork being filled within 28 minutes.
Re-defining scene adaptability
This special tool innovatively integrates the Self Loading Concrete Mixer with the mining equipment hinging technology. Its two-section One-piece Chassis Frame is like a mechanical octopus: the loading system at the front can rotate 270° to grasp the materials, and the mixing drum at the rear can achieve ±15° lateral oscillation for pouring. During the operation area, which is less than twice the width of the vehicle body, it still smoothly handles concrete. The actual measurement shows that in the Xiong'an Underground Pipeline Project, a single unit completed an average of 32 self-loading cycles per day, which was 2.7 times more efficient than the operation of the split equipment group.
The engineering wisdom hidden within the steel armor
Mine Passage Survival Rules: The unique dual-mode steering system allows for a quick switch between "bent-over steering" and "crab-like lateral movement", with a 5.8-meter turning diameter suitable for 90% of urban renovation scenarios;
Gravity Magic: A concrete fluidity sensing module is implanted at the bottom of the hopper, automatically adjusting the optimal discharge angle to match the best slump range of 50-180mm, eliminating the risk of blockage;
Surgical-grade Maintenance: The hinge bearing positions feature quick-release waterproof sleeves, reducing the time for on-site replacement from 3 hours to 40 minutes, ensuring no worries during rainy season construction.
Driver's Operating Manual
1. When crossing a height restriction, activate the "bend-over mode", and the vehicle height drops by 23 cm to pass through the 4-meter barrier
2. After every 80 cubic meters of concrete pouring, manually lubricate the rotating gear ring to extend its service life by 50%
3. For operations in high-altitude areas, prioritize the activation of turbo compensation to maintain the continuous output of 8 bar pressure from the air compressor
XCMG has infused infrastructure-related genes into the SLM3500S - laser cladding of tungsten carbide alloy layer on the inner wall of the mixing drum, with a wear resistance index exceeding the national standard by three times; the split hydraulic pipeline is equipped with self-check interfaces, enabling precise fault location down to each electromagnetic valve. In a certain subway tunnel excavation project in Shenzhen, this equipment set a record for continuous operation for 19 hours in a single day and pouring 683 cubic meters of concrete. With its steel body, it verified the boundary-breaking strength of China's intelligent manufacturing.
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