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SANY SY375H | Ample Power Reserve, Heavy Reinforced Structure, Mining Special Excavator
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The Sany SY375H excavator is equipped with a五十铃 6HK1 or Cummins QSL9 engine, using electro-hydraulic high-pressure common rail technology. It is also paired with Sany's DOMCS intelligent control system, which can automatically adjust power output according to the load. Compared with some models in the same category, the overall fuel consumption is relatively lower. Some users have reported that under standard operating conditions, they can save approximately 5 liters of diesel per hour, and the long-term cost savings are significant.
1.Work efficiency
In the 37.5-ton excavator, the digging force performance is outstanding. Equipped with a 1.9m³ large-capacity bucket (optional 1.7-2.4m³), the single bucket excavation volume is relatively large. Combined with the optimized hydraulic system, the operational efficiency can be increased by approximately 10-12% in mining loading, earthwork operations, etc. Coordination of movements: Adopting a positive-flow hydraulic system, the main pump has a displacement of 180cc, the coordinated action is good, the micro-operation accuracy is relatively high, the rotation speed is about 8.8rpm, and the operation cycle time is reasonable.
2. Key Structure Reinforcement
The key structural components such as the boom, bucket arm, and frame are made of high-strength steel. The critical parts are supported by forged components. The working device has a design service life of 12,000 to 20,000 hours. The X-shaped box-section frame has strong torsional resistance, and the structure of the crawler support wheel frame has been optimized. The slewing bearings adopt a 40-ton configuration, and the overall reliability meets the requirements of mining operations.
3. Cab Configuration
The cab adopts the C12 design, providing relatively spacious interior and wide field of vision (the front window is 10% wider than the previous model). The control handles are of pilot control type, resulting in relatively lower fatigue during long-term operation. Intelligent system: Some configurations feature an electronic monitoring system, which can monitor the equipment status in real time. The intelligent power management system can automatically adjust according to the working conditions, and the operation convenience is good.
4. Ease of Maintenance
The maintenance points are centrally arranged, and most can be inspected and repaired while standing on the ground. The operation space for replacing maintenance parts has increased by 20-30%. Long-life oils and filters are used, resulting in a relatively longer maintenance cycle. Economic performance: Compared to imported brands in the same category, the purchase cost is relatively reasonable. The Sanli after-sales service network is widely covered, and the supply of spare parts is relatively sufficient. Some users have reported that during the three-year usage period in mining conditions, the maintenance cost can be reduced by approximately 50%.





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SANY SY375H | Ample Power Reserve, Heavy Reinforced Structure, Mining Special Excavator
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SANY SY375H | Ample Power Reserve, Heavy Reinforced Structure, Mining Special Excavator
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