We offer Used Scraper CATERPILLAR 631D – Year 1978 for sale. Engine with standard crankshaft, new pistons and lines and injection system rebuilt, we have mount new parts in injection pump and injectors. Tyres 25% good, ROPS cabin, A/C, electrical system full revised, hydraulic system full revised without leakages. Radiator cleaned and belts of ventilator changed and we have revised the water pump. Specifications Make: CATERPILLAR Model: 631D Year: 1978 S/N: 24W2147 Contact us to get more information about used scraper CATERPILLAR 631D – Year 1978