Komatsu 4 Ton Digger Servo Controls Full Cab 2 Buckets Spares Or Repairs Look

HI HERE I HAVE A KOMATSU PC40 4 TON MINI DIGGER IM SELLING AS SPARES OR REPAIRS IT STARTS AND RUNS WELL 2 BUCKETS FULL CAB SERVO CONTROLS THERE IS A HYDRAULIC LEAK UNDERNEATH AN ITS VERY SLOW ON HYDRAULICS AN SERGES NOT USABLE I WOULD SAY ITS POSSIBLY HYDRAULIC FLUID PASSING THE THE O RINGS OR THE PUMP HAS GONE DOWN ON IT I MAY HAVE A PUMP FOR IT CHEAP IF I GET CHANCE AN NOT SOLD I MAY SORT IT AS IT WILL MAKE A NICE MACHINE THANKS FOR LOOKING CHECK MY OTHER ITEMS CASH OR BANK TRANSFER ON COLLECTION DELIVERY AVAILABLE phone REGARDS MARTIN PLANT LTD