- Euro Ⅱ Diesel Engine
- Four Cylinder Diesel Engine
- Three Cylinder Diesel Engine
- Euro Ⅳ Diesel Engine
- Six Cylinder Diesel Engine
- Two Cylinder Diesel Engine
- Non Negative Water Supply Equipment
- Euro II, Euro III, Euro IV Diesel Engine
- Water Softener
- Healthy Water Equipment (Oxygen-rich)
- Electrodialysis Equipment
- Ion Exchanger (Mixed Bed)
- Ultrapure Water Equipment
- EDI Equipment (Electrodeionization)
- Construction Machinery Diesel Engine, G Series (Power from 23.5kw to 63kw)
- Reverse Osmosis Water Purification System
- Water Treatment Equipment
- Jig Separator
- Construction Machinery Diesel Engine, QC4110G, QC4112G, QC4115G (Power from 70kw to 80kw)
- Construction Machinery Diesel Engine, 4GR3 (Power from 46kw to 68kw)
- Vehicle Diesel Engine
- Diesel Engines
- Vehicle engine-States Ⅲ emission
- Vehicle engine-Turbo charging and Inner cooler
- Construction Machinery Diesel Engine, QC10Z (Power from 129kw to 231kw)
- Construction Machinery Diesel Engine, QC6112 (Power from 115kw to 130kw)
- Construction Machinery Diesel Engine, QC6108G, QC6110G (Power from 100kw to 130kw)
- Generator Diesel Engine, 4JR3,QC (Power from 44kw to 235kw)
- Generator Diesel Engine, D Series (Power from 10kw to 42kw)
Vehicle engine-States Ⅲ emission
Vehicle Diesel Engine
QC vehicle diesel engine is one of our most popular products. It has the following features
1. The design engine is modularly constructed for great flexibility.
2. It is powerful, economical and meets related emission standard.
3. Our vehicle diesel engine is easy to start. Generally, it can
start smoothly at -15℃. If equipped with a flame preheating cold start
device, it can easily start at -30℃.
4. Our engine uses ASIMCO fuel pump, whose performance and reliability is highly guaranteed.
5. It has a long service life, which is more than 8000 hours.
6. Quanchai vehicle diesel engine is simple to maintain, and its parts can be conveniently replaced.
7. The camshaft surface has undertaken quenching treatment, and the crankshaft is made of aluminum alloy.
8. The piston is created with light alloy. It adopts ring carrier and injection cooling.
9. The cylinder adopts anti-flexure design.
Main Technical Specifications
| Model | QC4DA | QC4DB | QC4DC | QC4DAE | QC4DBE | QC4DCE | QC4H1 | QC4H2 | ||
| Type | Vertical, in-line, watercooled, four stroke | |||||||||
| No. of Cylinders- Bore×Stroke | 4-110×135 | 4-112×135 | 4-108×135 | 4-110×135 | 4-112×135 | 4-108×135 | 4-108×120 | 4-112×135 | ||
| Oil Supply System | In-line PW pump | In-line PW pump | In-line PW pump | Electronic unit pump | Electronic unit pump | Electronic unit pump | Electronic unit pump +SCR | Electronic unit pump +SCR | ||
| Cylinder Liner Type | Wet | Wet | Wet | Wet | Wet | Wet | Wet | Wet | ||
| Combustion Chamber Type | Direct injection | Direct injection | Direct injection | Direct injection | Direct injection | Direct injection | Direct injection | Direct injection | ||
| Emission | NationalⅡ | NationalⅡ | NationalⅡ | NationalⅢ | NationalⅢ | NationalⅢ | NationalⅣ | NationalⅣ | ||
| Rated Output/Speed | 105/2500 | 120/2500 | 120/2500 | 110/2500 | 120/2500 | 101/2500 | 105/2500 | 147/2500 | ||
| Max Torque/Speed | 461/1600 | 527/1600 | 527/1600 | 483/1600 | 527/1600 | 443/1600 | 480/1600 | 700/1600 | ||
| Minimum Specific Fuel Consumption | ≤205 | ≤205 | ≤205 | ≤200 | ≤200 | ≤200 | ≤200 | ≤200 | ||

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