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近日,约翰迪尔推出L70联合收割机。该机配备了约翰迪尔PowerTech4045涡轮增压柴油发动机,额定功率为74 kW(101 HP),具有优异的可靠性和耐久性,大修时间可延长至11 000 h以上。L70可配备适合小麦、大豆、油菜等易脱粒作物的纹杆式脱粒滚筒,可配备专用于水稻的钉齿脱粒滚筒,该滚筒揉搓面积大,梳刷打击能力强,最大限度地降低了糙米率。脱粒和分离凹板可根据田间作物状况,方便快速地调整间隙,获得最佳收获性能。脱粒滚筒凹板间隙的入口和出口间隙
Recently, John Deere introduced the L70 combine harvester. Equipped with the John Deere PowerTech 4045 turbocharged diesel engine rated at 74 kW (101 HP), it features exceptional reliability and durability with overhaul over 11 000 h. L70 can be equipped with grain-threshing barrel suitable for easy threshing crops such as wheat, soybean and rape. It can be equipped with nail-threshing barrel specially designed for paddy rice. This roller has large rubbing area and strong combing brush to minimize the brown rice rate . Threshing and gravure separation can be adjusted according to field crop conditions, quickly and easily adjust the gap, to obtain the best harvest performance. Threshing drum gap inlet and outlet clearance gap