🔥 Used CAT D9R Super Heavy-Duty Crawler Bulldozer | Low Hour Well-Maintained Unit (Shanghai Yard Ready for Export) Classic Caterpillar D9R super-large heavy-duty crawler bulldozer, a legendary high-torque mining-grade earthmoving powerhouse with extreme pushing force and heavy-load endurance. Ideal for large-scale mining operations, quarry work, major highway & dam construction, large-area land reclamation, port development and ultra-harsh heavy-duty engineering projects. It is the most trusted core heavy equipment for large contractors in Africa, Middle East, Central Asia and Southeast Asia high-volume engineering markets. ✅ Original CAT Diesel Engine Genuine Caterpillar C18 6-cylinder heavy-duty diesel engine, delivering ultra-high rated power and massive low-speed torque reserve. Built with mature industrial-grade fuel injection and combustion technology, balancing outstanding power performance and stable fuel economy. Extremely durable with ultra-low failure rate, full global spare parts coverage, easy field maintenance and long continuous working life for large mining projects. ✅ Heavy-Duty Automatic Powershift Transmission System Equipped with Caterpillar exclusive heavy-load power shift transmission and large-torque converter assembly, achieving smooth, high-efficiency and lossless power output. Perfectly adapts to long-duration ultra-heavy load pushing, frequent variable load changes and continuous high-intensity operation, ensuring stable and maximum construction productivity all day long. ✅ Reinforced Mining-Grade Undercarriage Well-maintained heavy thickened track shoes, reinforced heavy-duty rollers, durable idlers and high-strength drive sprockets with minimal wear. Adopts upgraded elevated sprocket shock absorption and pressure-resistant structure, possessing superior terrain adaptability. Maintains excellent traction and stable walking performance on rocky, gravel, muddy and extreme rough mining grounds. ✅ Mining-Grade Ultra-Large Dozer Blade & Heavy Ripper Comes with original super-large capacity U-type mining blade for maximum earthmoving volume, matched with optional heavy-duty single-shank rear ripper. Capable of tackling bulk earth pushing, hard rock breaking and large-area site leveling effortlessly, fully meeting the high-efficiency and high-intensity operation demands of mines and large infrastructure projects. ✅ Premium Spacious Low-Vibration Cabin Upgraded luxurious spacious operator cabin with low-vibration and noise-reduction design, paired with panoramic wide vision window for full-site observation. Humanized integrated control layout is precise and labor-saving, effectively reducing operator fatigue and supporting long-hour uninterrupted heavy-duty construction work. ✅ Low Working Hour & Excellent Original Condition In-stock used CAT D9R with low actual working hours, no major collision damage, no oil leakage issues and no overhaul history. Completed full-range professional factory inspection and systematic functional testing, all engine, hydraulic, transmission and walking systems operate in top condition. Ready for container packing and fast global ocean shipment at any time. ✅ Ultra-High Value & Low Operation Cost Famous reliable mining-grade flagship model with ultra-solid body structure and super long service life. It features strong durability, low daily maintenance frequency and cost, greatly improving project progress and reducing overall construction investment. We provide complete global after-sales technical support and long-term equipment service guarantee. DM me for real machine videos, detailed parameter data and the most competitive price! WhatsApp：+86 187 2165 5392 Website:https://www.pf-machinery.com/ #CATD9R #CATD9RBulldozer #UsedCATD9R #MiningDozer #SuperHeavyDozer #CrawlerBulldozer #MiningConstructionEquipment #LargeEarthmovingMachine #HeavyMachinery #MachineryForSale #ShanghaiYard #LowHourDozer #EngineeringMachinery #UsedHeavyConstructionEquipment