4GQ-1C型甘蔗收获机作业性能试验与分析

针对目前大中型甘蔗收获机不适宜坡地、小行距和小地块蔗地作业问题，研发了4GQ-1C型甘蔗收获机。为验证机器适应性和可靠性，对比现有机型，进行了田间试验。试验结果表明，4GQ-1C型甘蔗收获机在进行单行种植模式甘蔗收获时，相比132、194 kW两种机型的甘蔗收获机，具有甘蔗含杂率低、损失率低和作业灵活等优点，能适应小地块、较窄行距和坡度较大蔗地机收作业的需要。 

Operation Performance Test and Analysis of 4GQ-1C Sugarcane Harvester

4 GQ-1 C sugarcane harvester was designed to solve current problems that large and medium-sized sugarcane harvesters were in low adaptability in sloping land, small row spacing and small plots of areas sugarcane harvesting. In order to verify adaptability and reliability of 4 GQ-1 C sugarcane harvester, field tests were carried out compared with existing models. Results showed that 4 GQ-1 C sugarcane harvester has good operation performance of lower impurity rate and loss rate of sugarcane, stronger harvesting adaptability in small row spacing areas and more convenient in collecting sugarcane comparing with sugarcane harvesters with power of 132 and 194 kW. Furthermore, 4 GQ-1 C sugarcane harvester is compact and flexible with good adaptability and good harvest effect in sugarcane growing area with small and medium-sized planting scale, it is worth popularizing and applying in sugarcane harvest.