john deere 7290r
![]() | 2014 -
7R系列行作拖拉机 | 2014 - | 7R系列 | 行作物拖拉机 |
|---|---|---|---|---|
2014 - | ||||
7R系列 | ||||
行作物拖拉机 | ||||
2014 - | |
|---|---|
7R系列 | |
行作物拖拉机 |
引擎详情 | |
|---|---|
约翰迪尔PowerTech PVX | |
可变几何涡轮增压柴油发动机 | |
6缸24气门 | |
液冷直列 | |
排量 | 549 立方英寸
9.0 升 |
缸径/行程 | 4.66x5.35英寸
118 x 136 毫米 |
排放 | IIIB阶段 |
排放控制 | 冷却的废气再循环 |
额定功率(净) | 278 马力
207.3 千瓦 |
额定功率(总) | 290 马力
216.3 千瓦 |
最大功率(净) | 310.1 马力
231.2 千瓦 |
最大功率(毛) | 323 马力
240.9 千瓦 |
燃油系统 | 电子高压共轨 |
压缩 | 16:1 |
额定转速 | 2100 |
运行转速 | 1550-2100 |
扭矩 | 962.5 磅英尺
1305.2 牛米 |
扭矩转速 | 一千六百 |
启动器 | 电动 |
启动电压 | 12 |
冷却液容量 | 47 夸脱
44.5 升 |
发动机油 | |
|---|---|
![]() | |
油箱容量 | 28.5 夸脱
27.0 升 |
更换机油 | 500 小时 |
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