Shandong Lingong L972HEV-525 electric loader, playing the symphony of environmental protection!

In the current era when domestically produced "intelligent" new energy vehicles are sweeping the world, the transformation towards electrification is no longer a topic exclusive to the automotive industry, but is penetrating the construction machinery sector at an unprecedented speed. The L972HEV-525 electric loader developed by Shandong Lingong, as a pioneer in this transformation wave, has brought green and environmentally friendly new energy power solutions to various high-intensity operation scenarios!

Precise scene adaptation drives a leap in efficiency

The L972HEV-525 is tailor-made for high-energy-consuming and high-pollution industries. With a rated load of 7,500 kg, a standard bucket capacity of 4.5m³, and a maximum unloading height of 3,520 mm, it can handle harsh working conditions such as large stone quarrying yards and coal washing plants, which operate for over 4,000 hours annually. The battery is equipped with a 525kWh battery from CATL, paired with a permanent magnet synchronous variable frequency motor, providing strong power and long-lasting endurance. After actual measurement and verification, the battery shows almost no degradation within 3,000 hours and only degrades by 1.8% after 5,000 hours. Build the core competitiveness of "ultra-long battery life + energy efficiency and high performance".

Technological innovation breakthroughs build reliable barriers

The L972HEV-525 model adopts the industry-specific technical route of "dual walking motors + single working motor + 8-speed automatic transmission". The dual walking motors are connected in parallel and simultaneously drive the transmission. The entire machine has a strong driving force, and the driving force for heavy-load and slope operations is significantly improved. In terms of thermal management, the battery's independent heat dissipation system is equipped with a dedicated air conditioner, strictly controlling the working temperature at 25-35℃ (torque limit above 55℃), and is completely isolated from the motor and electronic control module to ensure longer battery life and more stable performance.

Upgraded safety protection ensures worry-free operation

The L972HEV-525 builds a safety defense line with multiple protection designs: the battery box protective cover achieves dust and water resistance, extending the maintenance cycle; The battery adopts an overall shock absorption design to enhance durability. The rear of the machine can be optionally equipped with an anti-collision beam to effectively protect the vehicle from bumps and knocks. In addition, the braking system is equipped with an accumulator and a liquid filling valve, featuring high braking pressure and fast response. The hydraulic oil has a high boiling point and heat dissipation, ensuring stable operation under high-temperature conditions.

Meticulous detail design for an intelligent and comfortable experience

The cab is benchmarked by high-end passenger cars, equipped with high-end suspended seats, vertical layout control buttons, integrated dual-handle pilot and color multi-functional instrument panel. The cold and warm air conditioning can be switched at will, and the operation comfort and intelligence level are quite good. What's more worth mentioning is that the entire machine is covered by a 24-month or 5,000-hour warranty, while the warranty for the power battery, motor, and six-in-one controller is extended to 60 months or 15,000 hours, ensuring a comfortable driving experience and worry-free after-sales service.

Powerful and reliable choice