SY390C-10HD GraMa+
- The SANY SY390C-10HD+ GraMa is a heavy-duty large excavator specially engineered for granite and marble applications. With a powerful 212 kW engine, reinforced structure, and advanced hydraulic system, it delivers superior productivity, fuel efficiency, and reliability in the toughest mining environments.
Operating Weight:
39,200 kg
Engine Power:
284 HP (212 kW) @ 2000 rpm
Bucket Capacity:
1.9 m³ (Scoop bucket)
Displacement:
7.79 L
Swing Speed:
8.8 rpm
Max Travel Speed:
3.5/5.5 km/h
Gradeability:
70° (35%)
Bucket Digging Force:
235 kN
Arm Crowding Force:
210 kN
About SY390C-10HD GraMa+
The SANY SY390C-10HD GraMa+ is a 37-ton class mining excavator designed for high-intensity stone and mining operations. Equipped with a fuel-efficient CRDi engine and next-generation hydraulic system, it ensures higher digging force, smoother control, and faster cycle times. Built with heavy-duty boom, arm, and undercarriage, it delivers long service life, reduced downtime, and outstanding performance in granite and marble mines.
FEATURES
Powerful & Fuel-Efficient Engine
Powerful & Fuel-Efficient Engine
- High-performance Isuzu CRDi engine delivers strong torque for continuous mining duty.
- Best-in-class fuel efficiency reduces operating cost in heavy excavation cycles.
- Optimized power curve ensures stable output under extreme load conditions.
- Lower emissions with high reliability for long-hour quarry operations
Advanced Hydraulic System for Mining Power
Advanced Hydraulic System for Mining Power
- Next-gen hydraulic system minimizes pressure and flow losses for faster response.
- Power Boost function increases digging force when cutting hard rock.
- 21% higher swing torque improves productivity in block lifting operations.
- Optimized pump matching ensures smooth multi-function operation without power lag.
Heavy-Duty Structure for Granite & Marble Mining
Heavy-Duty Structure for Granite & Marble Mining
- Newly developed HD boom, arm, and bucket built for extreme impact loads.
- 23% higher track shoe thickness improves durability in abrasive quarry conditions.
- Reinforced upper and lower frames enhance stability while handling large stone blocks.
- Three-stage fuel filtration system protects engine in dusty mining environments.
Intelligent Control & Operator Comfort
Intelligent Control & Operator Comfort
- Dynamic Optimization Matching Control System (DOMCS) balances power and fuel efficiency.
- 10-inch intelligent touchscreen provides real-time machine monitoring.
- Spacious automotive-grade cabin reduces operator fatigue during long shifts.
- Keyless start and ergonomic joysticks improve ease of operation and safety.
Easy Maintenance & High Serviceability
Easy Maintenance & High Serviceability
- 30% more spacious engine and hydraulic pump compartments simplify servicing.
- Long service intervals – hydraulic oil up to 5000 hours.
- Centralized filtration system extends component life and reduces downtime.
- MySANY remote monitoring enables real-time machine health tracking.
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