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由天津工程机械研究所和上海建材机械厂联合研制的ZL30B型装载机,于1989年10月23日在上海由上海建材局主持通过鉴定。该机具有掘起力大,卸载高度高,工作装置动作快,
The ZL30B loader jointly developed by the Tianjin Institute of Construction Machinery and the Shanghai Building Materials Machinery Plant was accredited by the Shanghai Building Materials Bureau on October 23, 1989 in Shanghai. The machine has large digging force, high unloading height and quick action of the working device.