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Japanese plant giant Komatsu has updated its D65 series bulldozers. There are now two models available - the D65EX-12 and the swamp tracked D65PX-12. Both models have hydrostatic steering systems with servo-controlled joysticks.The dozers have Komatsu's own S6D125 engine, which now produces 142 kW of power, up 15 per cent on models they replace. Blade capacity has been increased, from 3.5 cu m on the old D65E-1 to 3.9 cu m on the bog-tracked machine and 5.6 cu m (with a semi-U blade) ...

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