YUKEN油研柱塞泵AR16 AR 22)A10/A16/22/37/45/50/56/63/70/80/90/145…YUKEN高压柱塞泵A3H16/37/56/71/100/145/180系列, 双压柱塞泵:A1670,A1680,A1690,AR1670,AR1680,AR1690;AR16-F-R-01-C--K-10Y,AR22-F-R-01-C--K-10Y;AR16-F-R-01-B--K-10Y;AR16-F-R-01-B-K-10Y;B--12-70公斤,,C--12-210公斤。R--顺时针转,L--逆时针转。