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ZLJ5312GJBL6F

Concrete Mixer Truck ZLJ5312GJBL6F

Product Positioning The ZLJ5312GJBL6F is Zoomlion’s 2024-2025 flagship 12 m³ legal-weight mixer. Built on the SHACMAN M3000S National VI-B 6×4 chassis, it keeps the 31 t GVM and 8 t payload within Chinese road regulations, offering maximum drum volume for urban and medium-haul ready-mix operations.

Mixing Capacity: 10 m³ (Theoretical output)
Emission Standard: China VI (Euro VI equivalent)
Power: 380 HP
Torque: 1600 N·m @1300-1700 rpm
Zoomlion Intelligent Hydraulic System
Drum Rotation Speed: 0-16 rpm (Stepless speed regulation)
Loading Time: ≤ 8 minutes (Full load)
Residual Rate: ≤ 0.8%

classification:

Concrete Mixer Truck

keyword:

Replant Global Machinery

PRODUCT DETAILS


ZLJ5312GJBL6F Concrete Mixer Truck
“The high-horsepower, National VI-B compliant, 12 m³ urban-mix solution”
Product Positioning
The ZLJ5312GJBL6F is Zoomlion’s 2024-2025 flagship 12 m³ legal-weight mixer.
Built on the SHACMAN M3000S National VI-B 6×4 chassis, it keeps the 31 t GVM and 8 t payload within Chinese road regulations, offering maximum drum volume for urban and medium-haul ready-mix operations.
Key Highlights
Large-capacity, low-inclination drum – 12.8 m³ geometric, 7.82 m³ mixed volume, 11° tilt, segregation ≤ 0.3 %.
    1.High-power National VI power – Weichai WP9H380, 380 hp / 257 kW, 1 600 N·m @ 1 300-1 700 rpm, reserve for hilly routes.
 
    2.Regulation-friendly weight – curb 12.5 t, super-structure 3.8 t, payload 8 t, plates anywhere in China.
 
    3.Efficient hydraulics – closed circuit, high-displacement piston pump + planetary reducer, 0-16 rpm variable, 10 % faster charge/discharge.
 
    4.Smart & safe – cruise control, drum constant-speed, remote immobiliser, 360° camera, BSD radar for fleet management.
 
Main Technical Specifications
temValue
ModelZLJ5312GJBL6F
ChassisSHACMAN M3000S 6×4
EngineWeichai WP9H380E62, 257 kW (380 hp)
EmissionChina National VI-B
Wheel-base1 800 + 3 400 + 1 350 mm
Overall dims7 240 × 2 450 × 3 600 mm
Curb weight12 500 kg
Rated payload8 000 kg
GVM31 000 kg
Drum geometric volume12.8 m³
Drum rated mixed vol.7.82 m³
Drum inclination11°
Drum speed0-16 rpm (stepless)
Feeding speed≥4 m³/min
Discharge speed≥2 m³/min
Residue ratio≤0.3 %
Water tank450 L (pneumatic supply)
Tyres11.00R20 18PR
Front/rear overhang1 525 / 2 130 mm
Approach/departure16° / 19°
Ground clearance240 mm
Optional kits
600 L water tank + 15 m hand reel
Electric water-fill, on-board weighing, GPS drum-reverse alarm
Stainless fenders, aluminium guards, LED side strips
Winter pack: hydraulic by-pass valve, drum blanket
Fleet platform: live fuel, track, immobiliser, geo-fence
Typical applications
20-50 km urban ready-mix radius, metro lining, municipal pipes, highway base, port decks.
One-sentence summary
With 12 m³ legal capacity, 380 hp National VI power and 31 t GVM, the ZLJ5312GJBL6F is the most compliant and productive mixer for city ready-mix fleets in 2025.

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• We will have professional engineers conduct usage tests on all equipment before shipment to ensure there are no issues!
• Before shipping, we will clean, maintain, and secure the equipment to ensure it looks brand new!

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• It is recommended to cooperate with local agents, provide a list of spare parts and operation manuals, or agree on remote technical support during the warranty period.
We will remind customers to prepare a list of spare parts when placing an order for later replacement and maintenance use.

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• Some countries prohibit the import of equipment that exceeds a certain number of years of use (such as more than 10 years) or does not meet environmental protection standards, and it is necessary to check the policies of the destination country in advance.

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• Common methods: Advance payment (T/T), payment in full before shipment (T/T).
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• Equipment condition: It is necessary to truthfully declare the usage years and maintenance records to avoid the equipment being detained by the customs of the destination country due to being "worn out."
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