094000-0530 22730-1330 22100-E0360 HP0 High Pressure Fuel Injection Pump Common Rail Fuel Pumps for Hino P11c Excavator

This industrial-grade high-pressure fuel pump for diesel engines (OE No.: 094000-0530) is a precision core fuel supply device for heavy-duty high-pressure common rail systems. It is widely compatible with high-power heavy-duty tracked excavators such as the Koma-tsu PC400-7 and PC450-7, as well as Koma-tsu 6D125 and SAA6D125E series diesel engines. As a key link ensuring the stability of the entire fuel system, it integrates ultra-hardened component grinding technology with advanced electronically controlled metering proportional valve technology. After replacing your equipment with this new high-performance common rail pump, your heavy-duty construction machinery will experience an amazing performance leap: mechanical cold starts become extremely crisp and clean, and phenomena such as idling hesitation and abnormal, violent shaking of the machine body caused by delayed oil pressure build-up will immediately disappear. When facing extreme working conditions such as deep digging and heavy-load acceleration, the throttle response is smooth and linear, the powerful horsepower is continuously delivered, and the previously glaring thick smoke from the exhaust pipe is completely cleared away, providing the operator with an extremely stable, reassuring, and efficient cockpit operation experience.

Self-built Modern Factory Direct Supply and Large Stock Reserves: Many cross-border buyers are trapped in a terrible situation where the procurement chain is lengthy, prices are high due to multiple intermediaries taking a cut, and machinery is forced to sit in the workshop for weeks due to shortages of core components. Leveraging our technologically strong self-built modern manufacturing base, we maintain a large, regular stock of 094000-0530 high-pressure oil pumps. This pure factory-direct delivery model supports lightning-fast packaging and shipping within 24 to 48 hours after ordering, ensuring core equipment returns to front-line operation in the shortest possible time with more competitive factory-direct prices and responsive delivery.

Full-Spectrum Digital Rigorous Quality Inspection and Ultra-High Hardness Wear Resistance: Some low-end parts on the market, due to insufficient wear resistance of moving parts, are prone to wear after a short period of operation caused by impurities in diesel fuel, leading to failure to build up fuel pressure when warm and stalling under high load. Therefore, every high-pressure fuel pump we manufacture undergoes multi-dimensional flow and pressure limit verification under all operating conditions on a full-function digital common rail test bench. The core plunger surface has been comprehensively upgraded with DLC (diamond-like carbon) ultra-hard nano-coating technology, sealing off potential leaks and pressure drops at the source, demonstrating long-term robust durability even under various complex and poor-quality fuel environments.

Original Factory Grade Rail Pressure Precision Calibration and Superior Fuel Savings: Addressing the objective reality of rough engine operation, low fuel conversion efficiency, and soaring fuel costs in daily operations caused by inaccurate fuel pump supply regulation, our products are manufactured strictly according to the original OEM mechanical structure and electronic data. The high-precision SCV fuel metering valve, with a microsecond-level response rate, works in conjunction with ECU pressure regulation commands to ensure that the fuel pumped into the common rail always maintains ideal injection pressure. This results in extremely uniform diesel atomization within the cylinder, effectively eliminating black smoke from the exhaust pipe while significantly improving the combustion conversion rate of each drop of diesel fuel, thus substantially reducing operating costs for end customers operating for long periods.

Continuous High-Intensity Loading Operation of Crushed Stone in Open-Pit Mines: In open-pit quarries with frequent sandstorms and continuously extreme high temperatures, a Koma-tsu PC400-7 crawler excavator, fully loaded with tens of tons of ore, is continuously loading heavy loads onto hard rock layers. Faced with frequent bursts of resistance caused by cutting into hard soil, the operator has extremely stringent requirements for power supply. The 094000-0530 high-pressure oil pump, with its robust, shock-resistant pump body, can stably pump high-pressure fuel even under continuous operation for dozens of hours, ensuring sensitive, steady, and powerful excavation movements and preventing equipment stalling due to unstable fuel supply.

Urban Infrastructure Project Earthwork Excavation: In urban infrastructure construction and road building sites with extremely demanding schedules, Koma-tsu PC450-7 heavy machinery, equipped with a hydraulic breaker, is excavating high-intensity concrete layers. Due to the constantly fluctuating and rapidly changing frontal resistance, a slow-responding fuel system can easily become sluggish. This high-pressure oil pump, with its excellent hydraulic and airtightness and shock-resistant structure, can still provide precise and stable fuel supply even under prolonged high-load vibration at full power output, assisting the equipment in rapid and powerful movements and ensuring uninterrupted and steady progress of the project.

Q: The nameplate on my original fuel pump is blurry and illegible. How can I check the compatibility?

A: The internal oil volume parameters and angle calibration of the high-pressure common rail oil pump are very precise. The most direct method is to check if the side of the pump housing removed from your original vehicle has a laser-marked or stamped code containing "094000-0530", or the corresponding Koma-tsu original code "6156-71-1111". If you still cannot confirm, you can send photos of your engine model and mechanical part number plate to our customer service staff, and we will conduct a free technical verification using big data.

Q: If I purchase this high-pressure oil pump from your independent website, do I need to send back the old, faulty oil pump (Core Charge)?

A: Absolutely not. We operate on a pure factory direct sales net price model. What you order is a brand new, upgraded, high-quality complete pump product. You don't need to go through the cumbersome process of sending back the old core component, saving you high international cross-border shipping costs and intermediate transit time, making your parts procurement simpler and more transparent.

Q: How long is the warranty period after purchase? What should I do if a malfunction occurs within the warranty period?

A: We offer 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 report. 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 by micron-sized dust impurities or trace amounts of moisture in the fuel. Before installing the new high-pressure pump, please ensure that 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 diesel filter. Installation in an environment ensuring 100% absolute purification of the fuel system will significantly extend the lifespan of the new fuel pump.

Q: What is your current stock situation? Approximately how many days does it take for goods to be delivered to our country after an order is placed overseas?

A: As a factory-direct sales outlet, we maintain a large and ample stock of this model of high-pressure oil pump in our central finished goods warehouse year-round. Within 24 to 48 hours of your payment, your 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. Typically, customers in major regions of Europe, America, the Middle East, and Southeast Asia can receive their packages smoothly within 5-7 business days.