三一重工 SY 155 C

# SANY SY155C Excavator Specifications ### **Performance Parameters** - **Operating Weight**: 14,100 kg (14.1 T) - **Bucket Capacity**: 0.55–0.65 m³ - **Engine Model**: Isuzu 4JJ1X - **Rated Power**: 73 kW / 2000 rpm - **Engine Displacement**: 2.999 L - **Bucket Digging Force**: 92.7–103 kN - **Arm Digging Force**: 66.13–67 kN - **Travel Speed**: High: 5.5 km/h; Low: 3.5 km/h - **Rotation Speed**: 12 rpm - **Gradeability**: 70% - **Ground Pressure**: 41.3–43 kPa ### **Dimensions (mm)** - **Transport Dimensions (L×W×H)**: 7,670 × 2,570 × 2,880 - **Track Length**: 3,665 - **Track Gauge**: 1,990 - **Track Shoe Width**: 500 - **Minimum Ground Clearance**: 425 - **Rear Swing Radius**: 2,210 - **Cab Height**: 2,740 ### **Working Range (mm)** - **Max Digging Height**: 8,610 - **Max Digging Depth**: 5,850 - **Max Dumping Height**: 6,650 - **Max Reach at Ground Level**: 9,360 - **Standard Boom Length**: 4,600 - **Standard Arm Length**: 2,500 ### **C