该冷却器的冷却管采用紫铜轧制的散热片，体积小、换热面积大；采用螺旋导流板，使油流形成螺旋形均匀连续流动，克服了传动折流死角，换热效率高，压力损失小。冷却管材料*适合散热。采用纯紫铜管，热传导效率0.95以上。该冷却器有二流程和四流程，油流有大流量和小流量两种可供客户选择。
JHP2050/2050-BFHL,JHP2063/2040-BFHL,JHP2063/2050-BFHL,双联齿轮油泵
DA10A-1-50/100Y,DA10A-1-50/200Y,DA10A-1-50/315Y,先导式卸荷溢流阀
DA10A-2-50/100,DA10A-2-50/200,DA10A-2-50/315,先导式卸荷溢流阀
DA10A-2-50/100Y,DA10A-2-50/200Y,DA10A-2-50/315Y,先导式卸荷溢流阀
DA10A-3-50/100,DA10A-3-50/200,DA10A-3-50/315,先导式卸荷溢流阀
DA10A-3-50/100Y,DA10A-3-50/200Y,DA10A-3-50/315Y,先导式卸荷溢流阀
DA10B-1-50/100,DA10B-1-50/200,DA10B-1-50/315,先导式卸荷溢流阀
DA10B-1-50/100Y,DA10B-1-50/200Y,DA10B-1-50/315Y,先导式卸荷溢流阀
GD4WE6W61/CW220-50NK4,GD4WE6W61/CW220-50NZ4,GD4WE6W61/CW220-50NZ5,GD4WE系列电磁换向阀
GD4WE6W61/CW220-50NZ5L,GD4WE6W61/CW220-50NDL,GD4WE6W61/CW220-50NDKL,GD4WE系列电磁换向阀
GD4WE6W61/CW220-50N9K4,GD4WE6W61/CW220-50N9Z4,GD4WE6W61/CW220-50N9Z5,GD4WE系列电磁换向阀
GD4WE6W61/CW220-50N9Z5L,GD4WE6W61/CW220-50N9DL,GD4WE6W61/CW220-50N9DKL,GD4WE系列电磁换向阀
GD4WE6W61/CG24NZ5L,GD4WE6W61/CG24NDL,GD4WE6W61/CG24NDKL,GD4WE系列电磁换向阀
GD4WE6W61/CG24N9K4,GD4WE6W61/CG24N9Z4,GD4WE6W61/CG24N9Z5,GD4WE系列电磁换向阀
HSNH940-42NZ螺杆泵组HSNF940-42NZ螺杆泵组HSNS940-42NZ螺杆泵组HSNE940-42NZ螺杆泵组HSNH940-46NZ螺杆泵组HSNF940-46NZ螺杆泵组HSNS940-46NZ螺杆泵组
HSNE940-46NZ螺杆泵组HSNH940-50NZ螺杆泵组HSNF940-50NZ螺杆泵组HSNS940-50NZ螺杆泵组HSNE940-50NZ螺杆泵组HSNH940-54NZ螺杆泵组
HSNF940-54NZ螺杆泵组HSNS940-54NZ螺杆泵组HSNE940-54NZ螺杆泵组
HSN1300系列螺杆泵组HSNH1300-38NZ螺杆泵组
GD4WE6W61/CG24N9Z5L,GD4WE6W61/CG24N9DL,GD4WE6W61/CG24N9DKL,GD4WE系列电磁换向阀
GD4WE6W61/CW220RNK4,GD4WE6W61/CW220RNZ4,GD4WE6W61/CW220RNZ5,GD4WE系列电磁换向阀
GD4WE6W61/CW220RNZ5L,GD4WE6W61/CW220RNDL,GD4WE6W61/CW220RNDKL,GD4WE系列电磁换向阀
GD4WE6W61/CW220RN9K4,GD4WE6W61/CW220RN9Z4,GD4WE6W61/CW220RN9Z5,GD4WE系列电磁换向阀
GD4WE6W61/CW220RN9Z5L,GD4WE6W61/CW220RN9DL,GD4WE6W61/CW220RN9DKLGD4WE系列电磁换向阀
GD4WE6C61/CG12NK4,GD4WE6C61/CG12NZ4,GD4WE6C61/CG12NZ5,GD4WE系列电磁换向阀
GD4WE6C61/CG12NZ5L,GD4WE6C61/CG12NDL,GD4WE6C61/CG12NDKL,GD4WE系列电磁换向阀
GD4WE6C61/CG12N9K4,GD4WE6C61/CG12N9Z4,GD4WE6C61/CG12N9Z5,GD4WE系列电磁换向阀
GD4WE6C61/CG12N9Z5L,GD4WE6C61/CG12N9DL,GD4WE6C61/CG12N9DKL,GD4WE系列电磁换向阀
GD4WE6C61/CW220-50NK4,GD4WE6C61/CW220-50NZ4,GD4WE6C61/CW220-50NZ5,GD4WE系列电磁换向阀
GD4WE6C61/CW220-50NZ5L,GD4WE6C61/CW220-50NDL,GD4WE6C61/CW220-50NDKL,GD4WE系列电磁换向阀
