2020 Heavy-duty SINOTRUK 12m³ Concrete Mixer Truck: A Technical Overview
The 2020 SINOTRUK SITRAK 12m³ concrete mixer truck (Model: ZZ1316N306GE1) is a robust engineering solution designed for high-capacity construction projects. Equipped with advanced German technology and durable components, this 4-axle vehicle combines power, efficiency, and reliability to meet demanding operational requirements. Below is a detailed technical breakdown:
1. SITRAK Chassis: Durability and Load Capacity
The truck features a SINOTRUK SITRAK chassis, renowned for its heavy-duty frame and reinforced suspension system. The 4-axle configuration ensures excellent stability during high-speed transportation and uneven terrain navigation. Key specifications include:
Axle Load Distribution: Optimized for 31-ton GVW (Gross Vehicle Weight).
Suspension: Air-ride system for smooth ride quality and payload protection.
Tires: 295/80R22.5 radial tires with anti-slip tread patterns.
2. MAN Engine: Power and Efficiency
The vehicle is powered by a MAN MC07H.35-50 engine (rated power: 257kW/350hp) delivering strong torque at low RPMs. Key advantages include:
Fuel Efficiency: Euro VI emission-compliant, with a 10% reduction in fuel consumption compared to previous models.
Durability: Cast-iron cylinder liners and dual-stage turbocharging for long-term reliability.
Cooling System: Enhanced heat dissipation to prevent overheating in harsh conditions.
3. Concrete Mixing System
The 12m³ stainless steel drum is constructed with high-manganese steel plates for corrosion resistance and extended service life. Features include:
Tilt Angle: 6.5°/s rotation speed for rapid unloading.
Lining: Abrasion-resistant ceramic tiles to minimize material adhesion.
Control System: Digital display for real-time monitoring of rotation speed and drum angle.
