三一重工 SY 95 C9

### **1. Basic Specifications** - **Model**: SANY SY95C9 - **Operating Weight**: 8,850 kg (19,511 lb) - **Bucket Capacity (Standard)**: 0.39 m³ (0.51 cu yd) Range: 0.2–0.45 m³ - **Classification**: 9-ton class, crawler hydraulic excavator ### **2. Engine** - **Model**: Isuzu 4GJ1-TABA-01-C2 - **Type**: 4-cylinder, 4-stroke, water-cooled, direct injection - **Rated Power**: 53.8 kW / 72 HP @ 2,150 rpm - **Displacement**: 3.059 L - **Max Torque**: 255 Nm @ 1,800 rpm ### **3. Performance** - **Bucket Digging Force**: 63.6 kN - **Arm Digging Force**: 46.8 kN - **Travel Speed (High/Low)**: 5.0 / 2.9 km/h (3.1 / 1.8 mph) - **Swing Speed**: 11.2 rpm - **Gradeability**: 70% / 35° - **Ground Pressure**: 36 kPa ### **4. Hydraulic System** - **Max Operating Pressure**: 26.3 MPa (3,814 psi) - **Max Flow**: 199.5 L/min (52.7 gal/min) - **Travel Motor**: Axial piston, with parking brake ### **5. Dimensions (Transport)** - **Length**: 6,560 mm (21 ft 6 in) - **Width**: 2,260 mm (7 ft 5 in) - **Height**: 2,720 mm (8 ft 11 in) - **Track Width (Standard Shoe)**: 450 mm (17.7 in) - **Upper Structure Width**: 2,160 mm (7 ft 1 in) ### **6. Digging Performance (Standard Boom/Arm)** - **Max Digging Depth**: 4,330 mm (14 ft 2 in) - **Max Vertical Wall Digging Depth**: 3,080 mm (10 ft 1 in) - **Max Reach at Ground Level**: 6,660 mm (21 ft 10 in) - **Max Digging Height**: 7,260 mm (23 ft 10 in) - **Max Dumping Height**: 5,210 mm (17 ft 1 in) ### **7. Capacities** - **Fuel Tank**: 160 L (42.3 gal) - **Hydraulic Tank**: 130 L (34.3 gal) - **Engine Oil**: 9 L (2.4 gal) ### **8. Undercarriage** - **Track Gauge**: 1,810 mm - **Track Length (Ground Contact)**: 2,340 mm - **Track Rollers per Side**: 5 - **Carrier Rollers per Side**: 1 - **Idlers/ Sprockets**: 1 each side