5T Hybrid Loader System Solution

I. Machine Parameters and Performance

The 5T hybrid loader boasts impressive performance metrics. It can generate a largest traction of 175KN and a max breakout force of no less than 175KN, ensuring it can handle heavy – duty tasks with ease. With a climbing ability of 30°, it is well – suited for uneven and hilly terrains. The max speed of 40km/h allows for quick movement around the worksite, enhancing overall operational efficiency.

II. Drive System: A Marvel of Engineering

At the heart of this loader is a sophisticated drive system. It adopts a 2 – speed AMT gearbox + permanent magnet synchronous motor (PMSM) solution. The drive motor has a rated power of 140kw and a peak power of 200kw, with rated torque at 440Nm and peak torque reaching 1200Nm, and a max speed of 8300rpm.

The AMT gearbox features two gears with ratios of 5.43 and 1.95. This configuration allows the use of the 1st gear for heavy – duty work and the 2nd gear for high – speed transitions, eliminating the need for gear shifting during operation. The vehicle can move forward and backward through the forward and reverse rotation of the motor, providing seamless maneuverability.

The drive system assembly, named RAD6500, has a compact structure, being smaller in size and easy to install, which reduces the space required for vehicle layout. It also incorporates advanced features such as electronically controlled shifting (with a single gear shifting life of 1 million times), a dual – lubrication method (splash + active) with a built – in mechanical oil pump, and a long oil change cycle of 10,000h and a design life of 20,000h. The TCU is integrated into the gearbox, and the AMT wiring harness is pre – installed, simplifying vehicle assembly.

III. Energy – Saving Advantages

Compared to traditional fuel vehicles, the 5T hybrid loader offers significant energy – saving benefits. It cancels the torque converter, increases braking energy recovery, and ensures the engine works at a higher efficiency point. These features result in a fuel consumption reduction of more than 35%.

For worksites with long average daily usage times, this translates to higher operating income. Additionally, the extended brake pad life and reduced maintenance costs contribute to a more cost – effective operation in the long run.

IV. Operational Scenarios

A. Mixing Station

In a mixing station scenario, the 5T hybrid loader demonstrates its efficiency. The operation sequence involves moving between different points (such as sand and gravel piles and the material mouth) with precise timing: 7 seconds to go ahead and shovel, 8 seconds to back away, 15 seconds to advance, lift, and dump, and 12 seconds to back away and reset.

When the same location, driver, and work scenario are considered, and the quantity of concrete produced is the same, the fuel saving rate reaches more than 40%, showcasing its economic and environmental advantages.

B. Coking Coal Plant

In a coking coal plant, the loader excels in both loading and unloading operations and pile making operations. It can efficiently handle the heavy and messy tasks of moving coal, whether it’s loading it onto conveyors or creating organized piles, all while maintaining its energy – saving and powerful performance.

In conclusion, the 5T hybrid loader from Rawsuns is not just a piece of construction equipment; it is a symbol of the industry’s move towards more sustainable and efficient practices. With its advanced drive system, energy – saving features, and versatile operational capabilities, it is poised to become an indispensable asset in construction and material – handling projects worldwide.