| Dongfeng Cummins EQB160-20 Automotive Engine Technical Data Sheet | |
| engine model | EQB160-20 |
| Engine Logo | Dongfeng Cummins |
| Inspection report number | QC06051QD0151/QC05061QD0601 |
| Product technology source | Introduced models (Cummins) |
| Emission level | GB17691-2001/GB3847-2005 |
| Fuel type | Diesel |
| Engine ignition method | Compression ignition |
| Engine oil supply | Dispensing pump |
| Engine intake method | Booster |
| Engine cooling method | Liquid cooling |
| Engine combustion chamber structure (compression ignition engine only) | Direct injection |
| Engine cylinder arrangement | Inline |
| Number of engine cylinders | 6 cylinders |
| Engine firing order | 1-5-3-6-2-4 |
| Engine cylinder center distance (mm) | 120 |
| Number of intake valves | 1 |
| Number of exhaust valves | 1 |
| Displacement (L) | 5.9 |
| Volume compression ratio | 17.3 |
| Bore diameter (mm) | 102 |
| Travel (mm) | 120 |
| Rated power (kW) / speed (rpm) | 118/2600 |
| Rated oil supply per stroke (mm) | 75 |
| Idling speed (rpm) | 650-850 |
| Maximum intake resistance (rated speed, 100% load) (kPa) | 3.7 |
| Maximum exhaust back pressure (rated speed, 100% load) (kPa) | 10 |
| The maximum power (kW) that an accessory driven by the engine allows to absorb | 3 |
| Maximum torque (Nm)/rotation speed (rpm) | 550/1600 |
| Oil supply per stroke (mm) at maximum torque speed | 83 |
| Turbocharger/Model/Manufacturer | HX35W/Wuxi Holset Engineering Co., Ltd. |
| Intercooler/model/manufacturer/intercooler outlet maximum temperature | |
| Fuel injection pump / model / manufacturer | A3960900/Bosch Automotive Components (Suzhou) Co., Ltd. |
| Governor/Model/Manufacturer | Bosch Automotive Components (Suzhou) Co., Ltd. |
| Injector / model / manufacturer | A3283562/Wuxi Eurasian Diesel Injection Co., Ltd. |
| Engine ECU - Software / Models / Manufacturers | |
| Engine ECU - Hardware / Model / Manufacturer | |
Automatic 3D Fiber Laser Pipe Cutting Machine
Technical advantages:
1. Excellent and efficient processing: Five-axis linkage of the bus system realizes space leapfrog and flying cutting technology, and improves efficiency by more than 20-50%.
2. Pipe cutting system: user-friendly and easy to operate, with sufficient pipe process database.
3. Special bed design:reinforced integrated welding bed, after annealing and twice aging treatment, with good stability.
4. Simple and convenient maintenance: the front chuck has good sealing performance and is more durable against dust; The rear chuck blows air automatically, and the pipe wall is cleaner.
5. Automatic feeding rack(optional): realize automatic clamping, pushing and accurate feeding with fast cyclic feeding speed.
6. Good quality and high precision: front and rear full stroke precision pneumatic chuck, multi axis linkage at the same time, good cutting effect and high precision.
7. A15: Double chuck short tailing:the cutting head spans from the front to the back of the front chuck and cuts the last workpiece.The tailing ≥ 40mm can save more material costs.
8. Excellent processing performance: it adopts high rigidity thickened bed, with bus pipe cutting system and bus motor which has faster processing speed and higher precision.
9. Slag extraction system (optional): solve the problem that there is no residue on the inner wall of the pipe, eliminating the secondary vibration polishing process.
10. High efficiency feeding system (optional): high rigidity design of feeding rack, stable and fast feeding and refueling, and the cycle time is about 10 seconds.
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