The sany sy375h excavator is a high-capacity 37-ton crawler powered by a 212 kW Isuzu 6HK1 engine, featuring a 1.9 m³ bucket, 235 kN digging force, intelligent hydraulics, and durable construction—designed for mining, large-scale excavation, and infrastructure projects.
Overview
The sany sy375h excavator is engineered to deliver superior power, efficiency, and reliability across the toughest heavy-duty applications—from quarrying and dam construction to highway excavation and mining operations. Equipped with the Isuzu 6HK1 engine punching out 212 kW at 2,000 rpm, it delivers robust performance while ensuring long-term durability Sany Global Imagesweidemax.com.
This model incorporates an advanced two-hydraulic-cylinder system featuring optimized energy transfer and flow control. The refined hydraulic architecture ensures smoother load handling, minimized pressure loss, and improved fuel utilization. Its all-steel reinforced boom and arm design, paired with an enhanced cooling system, provide structural resilience and performance stability under continuous high-load cycles DirectIndustry PDFSany GlobalSany Global Images.
Operator comfort is ensured via a ROPS-certified, shadowed cabin with vibration dampening and excellent visibility. Additionally, simplified serviceability is achieved through easily accessible filters, lubrication points, and ground-level check panels—reducing maintenance time and improving uptime.
Applications
The sany sy375h excavator excels in demanding excavation scenarios such as open-pit mining, dam building, foundation trenching, and bridge abutment development. Its powerful bucket and arm digging forces meet the material penetration demands of compacted soil, dense gravel, and abrasive rock substrates. Combined with its large bucket capacity (1.9 m³), the machine enables fast-cycle performance and high-volume removal—optimizing productivity on large-scale projects Sany Global Imagesweidemax.com.
Its durable build and enhanced cooling systems sustain rigorous operations even in abrasive, high-temperature, or high-altitude environments. Additionally, its hydraulic responsiveness and stable undercarriage allow precise maneuverability across uneven terrain, making it a versatile asset in tunnel construction zones, slope stability jobs, and multi-layer site development.
Why Choose the sany sy375h excavator
High-Capacity Powertrain
The 212 kW Isuzu 6HK1 engine ensures consistent high performance during heavy cycles and extended operation.
Exceptional Digging Force
With 235 kN bucket and 210 kN arm force, the excavator tackles dense materials efficiently.
Reinforced Durability
Optimized structure with high-strength materials ensures longevity even under rugged site conditions.
Fuel-Efficient Hydraulics
Intelligent, energy-efficient hydraulic systems improve fuel economy while maintaining cycle performance.
Operator Safety & Comfort
ROPS-certified cab with good ergonomic layout reduces fatigue and supports productivity.
Maximized Uptime
Smart service design and maintenance access points reduce downtime and support high utilization.
Proven Use in Large-Scale Projects
Widely deployed in mining, quarrying, and industrial excavation applications requiring heavy productivity.
Engineered Insights
The sany sy375h excavator integrates structural strength with hydraulic intelligence to achieve unrivaled excavation productivity. Its engine’s torque curve complements the hydraulic system’s load profiles, ensuring optimal cycle timing and power utilization. The hydraulic system’s pressure relief and load sensing mechanics reduce energy loss during repetitive full-arm engagements and high-flow operations.
Its reinforced boom and dipper arm are designed to withstand fatigue and high-impact loads from sharp debris and tough materials. The upgraded cooling system—including enlarged radiator and oil cooler—reduces thermal stress, maintains performance during continuous use, and lengthens component lifespan.”
Maintenance is intuitive thanks to service clusters—filters, grease fittings, and panel access—positioned at ground level, which enhances turnover speed for routine checks. The cabin environment ensures operator well-being, featuring low-noise insulation, reduced glare from skylights, intuitive controls, and climate control.
