The RA40 transmission’s adaptive shifting, paired with the drop-box’s two-speed ratios, ensures the machine maintains optimal momentum. The Rokbak RA40 articulated hauler represents a wise investment for a wide range of working applications. Rokbak continues to experience significant demand for its RA30 and RA40 articulated haulers. The primary sectors for Rokbak ADTs include mining, quarrying, urban infrastructure, highways, and housing developments.


The RA40 is an exceptional heavy-duty articulated hauler specifically designed to handle large-scale quarry, mining, and construction jobs with ease. It is a powerful and reliable machine that excels in demanding environments, making light work of even the toughest tasks. With its high capacity and performance, the RA40 is a trusted choice for maximizing productivity in challenging conditions.

One of the standout features of the RA40 is its impressive capacity. It is built to handle large volumes of materials, allowing for efficient transport of heavy loads. Whether it’s carrying aggregates, earth, or other materials, the RA40 can handle the demands of even the most demanding projects. This high capacity capability contributes to increased productivity, as it reduces the need for multiple trips and minimizes downtime.


In addition to its impressive capacity, the RA40 is equipped with high-performance features that further enhance its productivity. It is designed to deliver powerful performance, enabling it to tackle difficult terrains, steep inclines, and rough surfaces. The hauler’s robust construction, sturdy frame, and powerful engine make it capable of withstanding the rigors of heavy-duty operations, ensuring consistent and reliable performance in the toughest conditions.

When it comes to trust and reliability, the RA40 is unmatched. It has a proven track record of delivering maximum productivity in a wide range of challenging environments. Its durability and performance have earned the trust of operators and project managers alike, making it the go-to choice for large-scale quarry, mine, and construction jobs.


Moreover, the RA40 is engineered to excel in tough conditions. It is built to withstand extreme environments and demanding work sites, ensuring that it performs reliably even in the harshest conditions. This durability and resilience contribute to reduced downtime and increased productivity, as the hauler can continue to operate efficiently in challenging situations.

In summary, the RA40 is a heavy-duty articulated hauler that stands out for its high capacity and high performance. It is designed to handle large-scale quarry, mine, and construction jobs with ease, making light work of even the toughest tasks. With its trusted reliability, powerful performance, and ability to excel in challenging conditions, the RA40 is the ultimate choice for maximizing productivity in demanding work environments.


The RA40 articulated hauler combines operator comfort, effective power and gearing, high material-moving capacity, fuel efficiency, engine options, and overall value for money. These features make the RA40 an exceptional choice for various working applications, ensuring optimal performance, productivity, operator satisfaction, and environmental responsibility.

The Rokbak RA40 articulated hauler sets a new standard in heavy equipment design, focusing on operator comfort with its ergonomically designed cabin. This dumper hauler's interior is meticulously crafted to ensure a user-friendly and comfortable environment for operators. With controls and instrumentation intuitively placed within easy reach, the RA40 reduces operator fatigue and boosts productivity during extended working hours. Rokbak's commitment to ergonomic design in heavy equipment like the RA40 articulated hauler exemplifies its dedication to enhancing operator experience and efficiency in demanding work environments

Calibrated with the correct balance of power and gearing for effective productive drive: The RA40 is meticulously calibrated to strike the perfect balance between power and gearing. This ensures that the hauler delivers an effective and productive drive to the wheels in all working applications. The powertrain is optimized to provide the necessary torque and traction, allowing the hauler to efficiently navigate challenging terrains and carry heavy loads without compromising performance.

Moves high levels of materials quickly and efficiently: With its robust design and powerful performance, the RA40 is capable of moving high volumes of materials quickly and efficiently. Whether it's transporting aggregates, earth, or other materials, the hauler is designed to handle demanding workloads, reducing cycle times and maximizing productivity. The large capacity of the hauler enables it to carry substantial loads, minimizing the number of trips required.

Lean burning engine: The RA40 is equipped with a lean burning engine that offers efficient fuel consumption while maintaining high performance. This engine technology ensures that the hauler accomplishes more work with less fuel, resulting in cost savings and reduced environmental impact. The lean burning engine is not only fuel-efficient but also meets stringent emissions regulations, making it an environmentally friendly choice.

Available with EPA Tier 4 Final, EU Stage V, or Tier 2 compliant engines: The RA40 offers engine options that comply with various emissions standards, including EPA Tier 4 Final, EU Stage V, or Tier 2 compliant engines. This flexibility allows customers to select the engine that aligns with their specific requirements and local regulations, ensuring compliance and peace of mind.

A smart investment for all working applications: The RA40 is a smart investment for a wide range of working applications. Its exceptional durability, high performance, and efficient operation make it a reliable and cost-effective solution. Whether it's quarry operations, mining projects, or large-scale construction sites, the RA40 is designed to excel in demanding conditions and deliver a high return on investment.