Used 305 Excavator Korea Hyundai 220 305 335 Crawler Excavator In High Quality On Sale

Hyundai Heavy Industries R305LVS medium and large excavator performance characteristics

1. More environmentally friendly, more powerful, faster and lower fuel consumption
- New Tier3 engine, using advanced "diesel high-pressure common rail electronically controlled injection technology"
- Diesel burns fully and thoroughly, greatly improving performance
- Multiple fuel filtration systems ensure durable use of the engine while reducing harmful gas emissions, making it more environmentally friendly
- Optimize the oil circuit design of the main control valve to improve the operating speed and composite operating capabilities
- Loading operations are more efficient and the workload per hour is larger
- Lower operating costs and higher returns
2. IPC main pump intelligent control system
VPC variable power control system
- The IPC system intelligently controls the flow of the main pump through the operating handle, thereby saving fuel consumption
- The VPC system implements variable control of pilot pressure to ensure coordinated matching of operating speed and fuel performance in all working modes, ensuring high efficiency and low consumption.
3. Structural parts have longer durability
- Install heavy-duty large and small arms with better durability, use cast steel to increase strength and increase durability life by 1.5 times
- The traveling and rotating motors are designed by Hyundai Heavy Industries to enhance durability.
- The thickness of the lower support ring is increased, and the welding strength of the lower frame is increased by 20%
4. Higher cooling performance
- Adopt large-capacity, high-efficiency cooling direct-coupled fans
- The sealing sponge of the cooling module is made of polyurethane sponge with higher oil resistance and heat resistance.
5. Durable shaft, sleeve and resin gasket
- Increase the lubricity of shafts and sleeves, improve wear resistance, and extend the butter injection cycle
- Suitable for resin gaskets to increase side lubrication and prevent wear and abnormal noise
- Minimize loosening of working equipment

6. Enhanced electrical system performance
- MCU is sealed with silicone to prevent moisture injection and vibration resistance
- The generator capacity is increased while anti-corrosion treatment is strengthened
- Enhanced durability and reliability of pressure sensor
7. Durable fuel tank
- Using the plate + support style, the fatigue life of the welding part is increased by 3.6 times (the relative stress is reduced by 35%)
- The size of the fuel injection port is enlarged (ø83→ø104) to improve convenience and prevent overflow during injection.

Product Parameters

• 1.Replace wearing parts as required
  2.Comprehensive maintenance
  3.Vehicle cleaning
• Accessories customization

• After-Sales Service
  If customers encounter any technical problems while using the machine, we will provide lifelong remote technical guidance.​

Shanghai dige Engineering Machinery Co., Ltd., was headquartered in Shanghai city of China. It hasmore than 20-year industry experience in the field of second-hand construction machinery. At present, it isone of the largest second-hand machinery equipment suppliers and exporters in China and global. Shanghai Dige is mainly engaged in second-hand machanical equipment such as excavators, loaders,forklifts, crushers ,Bulldozer, Moter grader, etc. The factory has more than 3000 sets of machinery, the main business brands areKomatsu, Caterpillar, Volvo,Doosan, Sany, Kobelco, Kubota, Toyota, TCM, Sumitomo etc.Due to the reliable product quality, excellent after-sales service and honesty operation principle, we havewon the praise of customers at home and abroad. At present, our products have been exported to Malaysia,Indonesia, South Africa, Pakistan, Turkey, France, Colombia, Spain, Central Africa, Angola, Nigeria, Thailand，Germany, the United States, Brazil and other countriesand regions.we welcome you to visit the factory, looking forward to establish long-termgood business relations with you!