齐勇牌13米32.7吨3轴自卸半挂车(JYW9400Z)
齐勇牌12米33.3吨3轴自卸半挂车(JYW9401Z)
齐勇牌12米34.5吨3轴自卸半挂车(JYW9401ZQ)
齐勇牌13米34吨3轴自卸半挂车(JYW9400ZQ)
齐勇牌9.2米32.5吨3轴自卸半挂车(JYW9400ZHX)
