Shandong Shengyue Technology Development Co.,Ltd is one of the most professional light truck distributor fuel injection pump ve4/12e1300l105 suitable for cummins engine manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
LIGHT TRUCK Distributor Fuel Injection Pump VE4/12E1300L105 suitable for CUMMINS ENGINE
FUNCTION
1. High-Pressure Fuel Generation and Distribution: High pressure is generated through the rotation and reciprocating motion of an internal single plunger. The plunger compresses the fuel as it moves upwards, creating high pressure. The distributor head precisely distributes this high-pressure fuel to the injectors of all four cylinders, ensuring each cylinder receives fuel in the correct firing order and at the correct time and quantity, achieving uniform combustion.
2. Fuel Metering and Regulation: An internal mechanical governor automatically adjusts the fuel supply based on engine speed and load. Fuel supply is reduced at low load/idle to prevent runaway or black smoke. Fuel supply is increased at high load to provide maximum power. The rack/sleeve position is controlled to change the effective plunger stroke, achieving precise fuel quantity control.
3. Automatic Injection Advance Angle Adjustment: An internal hydraulic advance mechanism utilizes the increasing fuel pressure within the pump housing as engine speed increases, pushing the advance piston to rotate the distributor head, achieving dynamic adjustment of the injection advance angle. The advance angle is small at low speeds and increases at high speeds.
DETAILS
| DESCRIPTION | Fuel Injection Pump | PART NUMBER | VE4/12E1300L105 |
| WEIGHT |
10KG |
VOLUME |
40cm × 30cm × 25cm |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | COUNTRY OF ORIGIN | CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | engine |
Safety Protection Functions:
* Built-in transfer pump: Draws fuel from the tank and initially pressurizes it to supply the main plunger.
* Overflow/pressure relief valve: Prevents excessive pressure inside the pump, protecting seals and piping.
* Cold start enrichment device: Manually or automatically increases fuel supply at low temperatures for easy starting.
* Fuel cut-off solenoid valve interface: Receives an engine shutdown signal and cuts off the fuel supply for rapid engine shutdown.
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