The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

笼提升车采用式推车机兼调列车,国内尚属初用,开阳用沙坝的成功使用提高了口机械化水平和笼提升能力。