The CO1200/20 diesel engine unit consists of two main parts:
A12V190PZL Diesel Engine
YOZJ750-20ZHLSHB Hydraulic Coupling
Both components are mounted on a common chassis.
| Item | Specification |
|---|---|
| Engine Model | A12V190PZL |
| Rated Power | 1200 kW |
| Number & Layout of Cylinders | 12 cylinders, V-type, 60° |
| Engine Type | Four-stroke, water-cooled, turbocharged, after-cooled, direct injection |
| Bore | 190 mm |
| Stroke | 215 mm |
| Total Displacement | 73.15 L |
| Compression Ratio | 14.5:1 |
| Rated Speed | 1500 rpm |
| Average Piston Speed | 10.75 m/s |
| Minimum Stable No-Load Speed | 600 rpm |
| Continuous Power | 1080 kW |
| Mean Effective Pressure | 1.312 MPa |
| Maximum Burst Pressure | <14 MPa |
| Fuel Consumption | ≤205 g/kWh |
| Oil Consumption | ≤1 g/kWh |
| Exhaust Temperature (before turbine) | ≤650°C |
| Outlet Water Temperature | ≤90°C |
| Inlet Water Temperature | ≤70°C |
| Intercooler Water Inlet Temperature | ≤45°C |
| Speed Regulation (Stability) | ≤5% |
| Starting Method | Electric starter |
| Lubrication Method | Pressure and splash lubrication |
| Dimensions (L × W × H) | 3980 × 2250 × 2739 mm |
| Net Weight | 11,000 kg |
| Item | Specification |
|---|---|
| Input Speed | 1000–1500 rpm |
| Transmission Power Range | 600–1300 kW |
| Gear Reduction Ratio | 2.0–3.3 |
| Rated Slip Ratio | 3%–5% |
| Speed Regulation Range | 1 to 1/3 |
| Clutch Response Sensitivity | 8–10 seconds |
| Working Oil Temperature | ≤110°C |
| Oil Type | No. 6 or No. 8 hydraulic transmission oil (Use No. 6 above −20°C; No. 8 below −20°C) |
| Cooling Method | Combined water cooling / Independent air cooling |
| Dimensions (L × W × H) | 1600 × 1300 × 1970 mm |
Contact: Wang Jing
Company: Hongfan Power
WhatsApp: +8618766952912
Email: honfanpower@163.com
اتصل شخص: Mr. Wang jing
الهاتف :: 18766952912
