Where is the exhaust brake on the HOWO truck?

[MacKyle]

HOWO truck's exhaust brake is located to the left of the clutch pedal, which is the engine shutdown switch. When pressed while driving, it activates the exhaust brake. The exhaust brake is implemented within the engine, commonly by closing the engine's exhaust passage. This causes the engine pistons to encounter gas backpressure during the exhaust stroke, thereby resisting engine operation and creating a braking effect to control vehicle speed. HOWO is a domestically advanced, high-end new-generation heavy-duty truck independently developed by China National Heavy Duty Truck Group Co., Ltd. It incorporates key advanced global heavy truck technologies, targets both Chinese and international regional markets, aligns with international technical standards, and possesses independent brand and intellectual property rights.