Tender For supply of oil cooler complete with bracket for return line of hydraulic system fitted with 230 v co oling fan with bsp port. oil flow range 30-200 lpm with cooling capacity upto 22.65 kw at hdt of 30 d eg centigrade similar to model ah-1490 of make ace to suit at machine e-51. [ warranty period: 30 months after the date of delivery ]