00:00Safety is Yutong's solemn commitment to every passenger.
00:08The all-new Yutong Battery Electric Intercity Bus IC Series is about to hit the market.
00:14Before its launch, the Yutong Intercity Bus will undergo a rigorous roll-over test
00:18to thoroughly examine the vehicle's safety performance.
00:22How will it perform? Let's wait and see.
00:25Hello, Product Manager Liu. Could you tell us about this roll-over test?
00:30The roll-over test is a key project for international certification.
00:33Typically, a vehicle could face serious safety risks when its tilt angle exceeds 28 degrees.
00:40In this test, the Yutong Intercity Bus will simulate a roll-over scenario under extreme conditions
00:45to assess the safety performance of the vehicle's structure.
00:48We've also invited certification officers to witness the entire process.
00:54Alright, the experiment has now begun.
00:56Activating the hydraulic equipment to gradually tilt the vehicle.
01:00The vehicle is currently stable at a 20-degree-a slope.
01:20At 30-degree-a, it's still stable.
01:27At 35-degree-a, the vehicle is about to tip over.
01:30Wow, the destructive force of the roll-over is truly shocking.
01:54Let's take a look at the specific performance of the Yutong Intercity Bus after the roll-over test.
02:00During the roll-over process, the side structure remained essentially stable with no significant deformation.
02:07The overall interior space stayed intact without noticeable distortion.
02:12The roof crossmember remained smooth with no visible deformation,
02:16and the window pillar crossbeam showed no intrusion or deformation.
02:19The seat survival space was not noticeably compromised, ensuring passenger safety.
02:24What research and development designs has Yutong implemented to address the risks of vehicle roll-over?
02:30The Yutong Intercity Bus uses high-strength steel with a tensile strength of 700 MPa for its overall body materials,
02:38ensuring safety from the material itself.
02:41In terms of structural design, the roof crossmember, side window pillars, side compartment door pillars,
02:47and bottom crossmember form a robust closed ring frame, enhancing structural safety.
02:52The design has been continuously optimized and upgraded with a low center of gravity that enhances stability.
02:59Besides safety, what other advantages does Yutong Intercity Bus offer?
03:04The Yutong IC-series Intercity Bus is positioned as a more professional battery-electric Intercity Bus.
03:10This means a significant improvement in performance compared to previous models,
03:14and more importantly, that it has undergone operational scenario analysis for international markets like Europe.
03:20Taking the 12-meter Intercity Bus as an example,
03:24it performs excellently in areas such as range, power, load capacity, and quality.
03:30For instance, its maximum range can reach up to 610 kilometers.
03:35Its maximum gradeability has been improved to 20%.
03:38It has a spacious 4.5 miler 3 luggage compartment,
03:42an industry-leading battery, motor, and electric control safety features.
03:47All of them make this model unparalleled.
03:50In the future, Yutong's high-standard electric Intercity Bus will be redesigned and launched in Europe and beyond.
03:57They will address operational needs such as intercity operations, group commuting, and short-distance tourism.
04:03Welcome to take a ride with our Intercity Buses.
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