SANY SY870H Excavator Specifications - Printable Version +- Excavator Forum (https://www.panswork.com) +-- Forum: Diesel Power Talking (https://www.panswork.com/forum-1.html) +--- Forum: Excavator Specifications (https://www.panswork.com/forum-55.html) +--- Thread: SANY SY870H Excavator Specifications (/thread-4354.html)

SANY SY870H Excavator Specifications - root - 04-23-2025 The SANY SY870H is a 78-ton class large crawler hydraulic excavator, specially engineered for mining stripping, heavy-duty earthwork, and high-intensity breaking operations. It features the Isuzu 6WG1X engine, a Kawasaki full electronic hydraulic system, and delivers exceptional power output, fuel efficiency, and operational reliability. 🔧 Detailed Specifications 1. General Information Operating Weight: 78,600 kg Bucket Capacity: 5.0–6.0 m³ Power Source: Diesel Travel Mode: Crawler Bucket Type: Backhoe Application: Mining, heavy-duty excavation, rock breaking 2. Engine Brand: Isuzu Model: 6WG1X Type: Direct injection, 6-cylinder, 4-stroke, turbocharged and intercooled, water-cooled Displacement: 15.681 L Rated Power: 382 kW @ 1800 rpm Max Torque: 2250 N·m @ 1300 rpm 3. Hydraulic System Main Valve: Kawasaki full electric control Main Pump: Kawasaki high displacement pump Features: Dual-swing motor enhances rotation torque and smoothness Heavy-load P-Q power boost control for improved digging efficiency and fuel balance 4. Performance Travel Speed (High/Low): 4.5 / 2.9 km/h Gradeability: 35° Swing Speed: 7.2 rpm Ground Pressure: 112 kPa Bucket Digging Force: 420 kN Arm Digging Force: 365 kN 5. Working Range Max Digging Radius: 11,703 mm Max Digging Depth: 7,247 mm Max Digging Height: 10,910 mm Max Dumping Height: 7,047 mm Max Vertical Dig Depth: 6,792 mm 6. Dimensions Transport Length: 13,002 mm Transport Width: 4,320 mm Transport Height: 4,742 mm Cabin Height: 3,795 mm Upper Frame Width: 3,460 mm Track Ground Length: 4,770 mm Overall Track Length: 5,946 mm Track Shoe Width: 650 mm Track Gauge (Work/Transport): 3,380 / 2,780 mm Min Ground Clearance: 880 mm Tail Swing Radius: 4,220 mm 7. Fluids & Capacities Fuel Tank: 950 L Engine Oil: 42–57 L Radiator Coolant: 75 L Final Drive: 2 × 16 L ✅ Summary The SANY SY870H is a robust, high-powered machine ideal for large-scale excavation, mining, and demolition work. With its advanced Isuzu engine, Kawasaki intelligent hydraulic system, and operator-focused design, it delivers outstanding efficiency, power, and comfort. Its durable structure and smart control logic make it a top choice for high-intensity job sites.