三一重工 SY 125 C

Company name:LONG WAY TRADING CO.,LTD Address:1898th Zaoxiang road ,Anyang City ,Henan province,China Contact: Nancy Tel : +8617739124690 WhatsApp:0086 17739124690 Wechat:17739124690

# SANY SY125C Full Technical Specification (Chinese + English) ## 1. Engine 发动机 - Model: Cummins QSF4.5 4-cylinder inline diesel - Displacement: 4.5 L - Rated Power: 89 kW (120 hp) @ 2200 rpm - Max Torque: 500 N·m @ 1300–1700 rpm - Emission Standard: China National IV / EU Stage V - Cooling: Water-cooled, turbocharged & intercooled, electronic common rail - Fuel Tank Capacity: 240 L - Engine oil capacity: 15 L ## 2. Operating Weight (Gross Weight) 整机毛重 Standard operating weight: **12500 kg** ## 3. Bucket Capacity 料斗容积 - Standard bucket: **0.54 m³** - Optional range: 0.22 ~ 0.70 m³ ## 4. Track Shoe Width 履带板宽度 Standard track shoe width: **500 mm** ## 5. Stick (Arm) Length 斗杆/楦头长度 Standard stick length: **2360 mm** Main boom length: 4260 mm ## 6. Auxiliary Hydraulic Flow 辅助液压输出量 Main auxiliary circuit flow: **120 L/min** System working pressure: 31.5 MPa ## 7. Max Travel Speed 最大行走速度 - Low speed: 3.5 km/h - High speed: **5.5 km/h** ## 8. Transport Dimensions (L × W × H, mm) 运输尺寸 Official standard transport size: **7280 × 2550 × 2890 mm** - Overall Length: 7280 mm - Overall Width: 2550 mm - Overall Height (Cab): 2890 mm ## 9. Key Digging Performance - Max digging depth: 4850 mm - Max ground reach: 7150 mm - Max dump height: 5100 mm - Bucket breakout force: 100 kN - Arm breakout force: 66 kN - Swing speed: 12 rpm - Gradeability: 70% (35°) ## 10. Hydraulic System Positive flow control hydraulic system Main pump total flow: 230 L/min Hydraulic tank volume: 150 L ## Standard English Form Lines for Export Document Engine Model: Cummins QSF4.5 Gross Operating Weight: 12500 kg Standard Bucket Capacity: 0.54 m³ Track Shoe Width: 500 mm Standard Stick Length: 2360 mm Auxiliary Hydraulic Flow: 120 L/min Maximum Travel Speed: 5.5 km/h Transport Dimensions (L×W×H): 7280 mm × 2550 mm × 2890 mm ### Note Old version SY125C equipped with Isuzu 4JJ1 engine: rated power 73kW/2000rpm, for reference only. Current domestic & export mainstream is Cummins QSF4.5 National IV version.