Gookma Crawler Hydraulic Excavator bụ igwe na-arụ ọrụ na-arụ ọtụtụ ọrụ, ejiri nlezianya mee ya site na teknụzụ kachasị ọhụrụ.A na-ejikarị Gookma excavator eme ihe n'ọtụtụ ọrụ owuwu dị ka ọrụ ime obodo, ndozigharị ọha, okporo ụzọ na ogige ubi, ihicha osimiri, ịkụ osisi wdg. oru owuwu nke nta na nke ọkara.