|
094000-0635 6219-71-1121 Fuel Pump Construction for K0matsu SA12vd140 Excavator Engine Loader
| MOQ: | 1 |
| Price: | US $650 |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
| OE No. | 094000-0635 |
| Type | Fuel Injector Pump |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
This industrial-grade diesel engine high-pressure fuel pump (OE No.: 094000-0635) is the precision control center of the heavy-duty high-pressure common rail fuel system. It is widely compatible with mainstream heavy-duty construction machinery and high-power diesel engines such as Komatsu, and is specifically designed to handle extreme high-load conditions such as mining excavation and earthmoving. As the pressure source of the entire machine's fuel supply system, it establishes and maintains a strong common rail pressure in a very short time through a precise internal dual-plunger structure and a high-response fuel metering proportional valve. After replacing your pump with this new high-performance pump, your machinery will experience an immediate and significant performance improvement: cold starts are instantaneous, and the engine hesitation and intermittent power loss caused by slow rail pressure establishment completely disappear. During continuous high-difficulty heavy-load operations, you will intuitively feel a very linear and smooth throttle response, a surge in engine horsepower, and the complete elimination of the previously glaring black exhaust fumes, restoring the entire machine to a stable and efficient peak operating state.
Direct Sales from Our Own Factory and Ample Stock: Many international buyers often encounter the predicament of long cross-border supply chain cycles and the inability to keep expensive machinery idle on construction sites for extended periods due to shortages of core components. Leveraging our technologically advanced self-built modern manufacturing base, we maintain a large, regular inventory of 094000-0635 high-pressure oil pumps. This pure factory-direct model supports rapid order fulfillment, eliminating middlemen and ensuring your construction machinery can return to operational status in the shortest possible time.
Strict Digital Quality Inspection and Nano-Superhard Wear Resistance: Addressing the persistent problem of low-end replacement parts on the market suffering from insufficient wear resistance and hardness of pump core moving parts, leading to internal pressure loss due to impurities after short-term operation, every oil pump we manufacture undergoes rigorous multi-dimensional calibration on a full-function digital common rail test bench, testing flow regulation and pressure under all operating conditions. The core pump element surface has been comprehensively upgraded with a DLC (diamond-like carbon) ultra-hard nano-coating process, structurally sealing off potential oil leaks and ensuring excellent long-term durability even under harsh diesel fuel conditions of high temperature and pressure.
Original Factory-Grade Dynamic Oil Pressure Calibration and Superior Fuel Savings: Addressing the issue of engine idling vibration and high daily fuel consumption caused by inaccurate fuel pump supply regulation, this product is manufactured strictly according to original OEM technical standards and electronic parameters. The built-in high-sensitivity control valve responds in microseconds to ECU pressure adjustment commands, ensuring that the fuel pumped into the common rail always maintains ideal injection pressure. This results in extremely uniform diesel atomization within the cylinder, effectively reducing hourly fuel consumption while eliminating black smoke, helping owners significantly reduce fuel costs.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Diesel Engine High-Pressure Common Rail Fuel Pump |
| OE Number | 094000-0635 / 0940000635 |
| Fuel System Type | Electronically Controlled High-Pressure Common Rail Fuel System |
| Main Compatible Brands | Komatsu and other heavy-duty construction machinery |
| Body Forging Material | High tensile strength hardened alloy steel and corrosion-resistant cast iron |
| Internal Pump Core | Surface treated with DLC anti-friction ultra-hard nano-coating |
| Rail Pressure Adjustment Element | Equipped with a high-sensitivity electronic fuel metering proportional valve (PCV/SCV valve) |
| Maximum Working Pressure | Can smoothly build up and withstand system rail pressure above 180 MPa |
| Net Weight per Unit | Approximately 6.5 kg / unit |
| Machining and Assembly Accuracy | The core operating components achieve micron-level (μm) clearance. |
| Factory Inspection Standards | 100% digital bench testing for multi-condition flow and pressure maintenance. |
| Rust-proof Packaging Grade | Rust-proof vacuum bag + shock-absorbing custom composite sponge tray + independent thickened multi-layer outer carton. |
Continuous Loading Operation of Crushed Stone in Open-Pit Mines: In open-pit quarries with high dust and continuously extremely high temperatures, large tracked excavators fully loaded with tens of tons of ore are continuously loading dump trucks at higher elevations. Facing frequent bursts of resistance caused by cutting into hard soil, operators have extremely stringent requirements for power supply. The 094000-0635 high-pressure oil pump, with its robust anti-vibration pump body, can stably pump high-pressure fuel even under continuous operation for dozens of hours, ensuring sensitive, stable, and powerful digging movements and preventing equipment stalling due to unstable fuel supply.
Continuous Earthwork Excavation for Highway Infrastructure Projects: At cross-provincial highway infrastructure and tunnel excavation sites with extremely demanding schedules, multiple large, heavy-duty machines are undertaking high-intensity excavation and leveling operations against layers of hard gravel. Due to the constantly fluctuating dynamic resistance, a slow-responding fuel system is prone to stalling. This high-pressure fuel pump, with its excellent hydraulic and airtight design and vibration-resistant structure, maintains precise and stable fuel supply even under prolonged high-load vibration at full power output, enabling rapid and powerful equipment operation and ensuring uninterrupted and steady project progress.
Application Scenario:
Q: The nameplate on my original vehicle's fuel pump is completely worn and illegible. How can I check the compatibility?
A: The internal fuel quantity parameters and angle calibration of the high-pressure common rail fuel pump are very precise. The most direct method is to check if the side of the pump housing of your replaced original vehicle has a laser-engraved or stamped 10-digit code containing "094000-0635". If you are still unable to confirm, you can send photos of your engine model, mechanical nameplate, or vehicle identification number (VIN) to our customer service staff. We will conduct a free technical verification using big data analysis.
Q: If I purchase this high-pressure fuel pump from your independent website, do I need to send back my old, faulty fuel pump (Core Charge)?
A: Absolutely not. We operate on a pure factory-direct, net-price model. What you order is a brand-new, upgraded, high-quality complete pump. You don't need to go through the hassle of sending back your old core component, saving you high international shipping costs and transit time, making your parts procurement simpler and more transparent.
Q: How long is the warranty period after purchase? What happens if a malfunction occurs during the warranty period?
A: We provide an official quality guarantee of up to 12 months (one year) from the date of receipt. During the warranty period, if the product operates in a clean and qualified diesel fuel environment but experiences any non-human-caused malfunction due to its own manufacturing quality, simply contact our after-sales team and provide a simple inspection description. We will provide you with a free replacement pump or replacement parts as soon as possible.
Q: What technical installation advice do you have for our mechanics when installing this brand new high-pressure common rail fuel pump?
A: Modern high-pressure common rail systems are extremely precise high-pressure hydraulic networks, and are highly susceptible to contamination from micron-sized dust particles or trace amounts of moisture in the fuel. Before installing the new high-pressure pump, please ensure your technicians thoroughly empty and clean the original vehicle's diesel fuel tank and low-pressure fuel lines, and replace the fuel filter with a brand new, high-specification one. Installation in an environment ensuring 100% absolute purification of the fuel system will significantly extend the lifespan of the new pump.
Q: What is your current stock situation? Approximately how many days does it take for an order placed overseas to be delivered to our country?
A: As a factory-direct sales outlet, we maintain a large and ample stock of this model of high-pressure fuel pump in our central finished goods warehouse year-round. Within 24 to 48 hours of payment, the goods will undergo multi-layered vacuum rust-proof and shock-proof packaging and be delivered to leading international express delivery companies such as DHL, FedEx, and UPS. Under normal circumstances, customers in major regions such as Europe, America, the Middle East, and Southeast Asia can successfully sign for their packages within 5-7 business days.
