What is the maximum wading depth of the Hongguang Mini?
2 Answers
The maximum wading depth of the Hongguang Mini is approximately 150mm. The wading depth of the Hongguang Mini is determined by the height of the vehicle's chassis, which is the ground clearance listed in the model's parameter configuration table. Generally, the greater the ground clearance, the higher the chassis, and the higher the safety factor when driving through waterlogged roads. Therefore, in terms of safe wading depth, off-road vehicles and SUVs have obvious advantages. However, for most compact and small cars with low ground clearance, the position of the vehicle's air intake should be used as a reference when driving through waterlogged roads. If the air intake of the Hongguang Mini is below the water level during wading, water will be sucked into the engine's cylinders. Since water cannot be compressed like air, it can cause severe damage to the engine's mechanical components (such as connecting rods, pistons, crankshafts, etc.). Therefore, the wading depth must not exceed the height of the engine's air intake. Alternatively, installing a snorkel can increase the height of the engine's air intake, thereby improving the maximum wading depth. If wading is unavoidable, the following safe and correct operations should be performed: Before driving through water, always turn off the auto start-stop function to prevent the engine from automatically restarting after stalling in water, which could cause severe damage due to water ingress. Assess the underwater road conditions based on the passage of preceding vehicles and choose an appropriate entry point. Observe the path taken by other vehicles and drive slowly along the same track, avoiding sudden acceleration or deceleration. On roads prone to water accumulation, observe warning water level markers, trees, or reference points like the wheels and doors of other vehicles to estimate the water depth before deciding whether to proceed. Know your vehicle's safe wading depth. If the water depth exceeds half of the tire height or the engine's air intake, do not proceed. Instead, choose an alternative route.
When it comes to the wading depth of the Hongguang MINIEV, I think this compact electric vehicle isn't designed for deep water. Its battery pack is located near the chassis, and high water levels may lead to water ingress causing short-circuit failures, which is highly dangerous. Generally, the safe wading depth is around 30 centimeters, approximately up to the centerline height of the wheels. Electric vehicles are much more fragile than fuel-powered cars; water damage to the battery can cost thousands in repairs, which is not worth it. On rainy days, it's best to avoid puddles. If you must cross, drive slowly at a speed below 10 km/h. Electric vehicles also have insulation issues; prolonged water exposure can corrode circuits, so check the sealing rings during maintenance. Having studied cars for many years, I advise owners to pay attention to water level markers. If the water depth exceeds 20 centimeters, don't force your way through—safety is more important than anything else.
