SC11CB(C6121)
SC11CB(C6121) Product Features High Reliability
The consummate design of parts and the whole unit implements the idea of high reliability, long service life, common life for key parts and the whole unit, and highly reliable and endurable rubbing pairs. As indicated by statistical data about actual application, the average failure period of loaders and bulldozers is above 4,000 hours and their overhaul period is greater than 10,000 hours.
Broad Overseas Market
The global sales amount of SC11CB (C6121) series engine is more than 1 million. It has large number of loyal users abroad. In recent years many exported loaders and bulldozers from China have been equipped with this engine. This engine has a very vast prospect in the overseas market.
Reaching Euro II emission with the State certification; meeting Tier1 and Trier2 emission requirements, with the TUV certification.
Performance Upgrade
It further reduces fuel consumption by 5~10%.
Configuration Upgrade
The parts are 100% metricated. Compared with the C6121 engine, the upgraded SC11CB engine maintains the consistent overall installation dimensions and the consistent interchangeable peripheral quick-wearing parts, and may be metricated by screws, easy for user to use pumps and nozzles with large quantity and large area. Its spare parts and accessories can be found anywhere and its air passage on the cylinder cover, camshaft molded lines and combustor have all been improved.
| Model | Unit | EURO Ⅱ | |||||||||
| SC11 CB 184G 2B1 | SC11 CB 195G 2B1 | SC11 CB 210G 2B1 | SC11 CB 220G 2B1 | SC11 CB 240.1G 2B1 | SC11 CB 250G 2B1 | SC11 CB 270G 2 | SC11 CB 290G 2 | SC11 CB 305G 2 | SC11 CB 320.1G 2 | ||
| Engine Type | | Direct Injection, Straight-Line, Water-Cooling Cylinder Liner, Six-In-Line, Four-Stroke | |||||||||
| Intake Mode | | Charging | Charge Inter-Cooling | ||||||||
| Cylinder Bore ×Stroke | mm×mm | 120.65×152.4 | |||||||||
| Total Displacement | L | 10.45 | |||||||||
| Compression Ratio | | 16.5:1 | |||||||||
| Standard Power/Rated Rotate Speed | kW/r/min | 135/ 1850 | 143/ 2200 | 155/ 2200 | 162/ 2200 | 175/ 2200 | 187/ 2200 | 200/ 2200 | 213/ 2200 | 224/ 2200 | 235/ 2100 |
| Fuel Consumption at Standard Working Condition | g/kW.H | ≤220 | |||||||||
| Max. Torque/Rotate Speed | N.m/r/min | 843/ 1300 | 748/ 1400 | 807/ 1400 | 844/ 1400 | 950/ 1400 | 969/ 1400 | 1050/ 1500 | 1250/ 1400 | 1192/ 1400 | 1390/ 1400 |
| Noise | db(A) | ≤99 | |||||||||
| Overall Dimensions | mm | 1394 (Length) × 828 (Width) × 1521 (Height) | 1422( L )×935( W )×1618( H ) | ||||||||
| Weight | kg | 960 | |||||||||
