三一重工 SY 135 C9

### **1. Basic Specifications** - **Model**: SANY SY135C9 (SY135C-9) - **Operating Weight**: **13,500 kg (29,762 lb)** - **Bucket Capacity (Standard)**: **0.53 m³ (0.69 yd³)** - **Engine Model**: **Isuzu BB-4BG1TRP** - **Rated Power**: **69.6 kW / 2200 rpm (93.3 hp)** - **Cooling System**: Water-cooled - **Emission Standard**: China Stage III / Tier 3 equivalent ### **2. Performance Parameters** - **Bucket Digging Force**: **92.7 kN (20,840 lbf)** - **Arm (Stick) Digging Force**: **66.13 kN (14,867 lbf)** - **Swing Speed**: **12 rpm** - **Travel Speed (High/Low)**: **5.5 / 3.5 km/h (3.4 / 2.2 mph)** - **Gradeability**: **70% (35°)** - **Ground Pressure**: **41.7 kPa (6.05 psi)** ### **3. Hydraulic System** - **Main Pump Type**: Two variable displacement axial piston pumps - **Main Pump Flow**: **2 x 121 L/min (32.0 gpm)** - **Main Relief Pressure**: **31.4 / 34.3 MPa (4,550 / 4,970 psi)** - **Travel Circuit Pressure**: **34.3 MPa (4,970 psi)** - **Swing Circuit Pressure**: **27.0 MPa (3,920 psi)** - **Control Circuit Pressure**: **3.9 MPa (570 psi)** - **Hydraulic Tank Capacity**: **200 L (52.8 gal)** ### **4. Dimensions (Transport & Undercarriage)** - **Overall Transport Dimensions (L×W×H)**: **7,700 × 2,550 × 2,815 mm (303 × 100 × 111 in)** - **Track Shoe Width (Standard)**: **500 mm (20 in)** - **Track Gauge**: **1,990 mm (78 in)** - **Length of Track on Ground**: **2,930 mm (115 in)** - **Total Track Length**: **3,662 mm (144 in)** - **Minimum Ground Clearance**: **420 mm (17 in)** - **Tail Swing Radius**: **2,205 mm (87 in)** - **Minimum Swing Radius**: **2,500 mm (98 in)** ### **5. Working Range** - **Max. Digging Radius at Ground Level**: **8,290 mm (27 ft 2 in)** - **Max. Digging Depth**: **5,550 mm (18 ft 2 in)** - **Max. Digging Height**: **8,645 mm (28 ft 4 in)** - **Max. Dumping Height**: **6,170 mm (20 ft 3 in)** - **Max. Vertical Wall Digging Depth**: **4,850 mm (15 ft 11 in)** ### **6. Capacities** - **Fuel Tank Capacity**: **280 L (74.0 gal)** - **Hydraulic Oil Capacity**: **200 L (52.8 gal)** ### **7. Other Key Info** - **Manufacturer**: SANY Heavy Industry, China - **Classification**: 13.5-ton class, medium hydraulic excavator - **Standard Boom Length**: **4,500 mm (14 ft 9 in)** - **Standard Stick (Arm) Length**: **2,500 mm (8 ft 2 in)**