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kpvc14-03
cissoko
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The KPvc14-03 (commonly referred to as VC14-03) is a heavy-duty, ultra-high-displacement hydraulic tipper gear pump. It belongs to the high-performance VC/KP series and features an all-in-one housing that integrates a high-volume gear pump, check valve, and directional control valve.
Rapid Cycle Times: The 140 mL/r high flow rate allows massive cargo beds to be raised and emptied smoothly and rapidly, maximizing site efficiency.
Leak-Proof Integrated Body: Combining the gear pump and heavy-duty control valves into a single cast-iron block eliminates multiple external hose joints, drastically reducing potential leak paths.
Rugged Mining Grade Build: Constructed with thick, wear-resistant casting iron and high-strength alloy internal gears to survive the continuous vibrations and heavy impacts of quarries and mining operations.
| Parameter | Value | Notes |
|---|---|---|
| Displacement | 140 mL/rev (some manufacturers mark it as 136 mL/rev) | Oil displacement per revolution; heavy-duty, high-flow model |
| Rated Working Pressure | 8 MPa (80 kgf/cm²) | Continuous stable operating pressure |
| Maximum Test Pressure | 21 MPa (210 kgf/cm²) | Maximum instantaneous or short-term pressure |
| Rated Speed | 800 rpm | Standard operating speed |
| Allowable Speed Range | 350–1,800 rpm | Permissible input shaft speed range |
| Valve Stem Operating Force | 15 kg | Mechanical cable-pull or pneumatic force required for directional control |
| Rotation | Left-Hand / Counterclockwise (CCW) | Viewed from the pump shaft end; standard configuration for Japanese vehicles |
| Applicable Tonnage | 10–20 Tons | Designed for large heavy-duty dump trucks and construction vehicles |
| Drive Type | Direct Drive via Flexible Coupling | Usually connected to the PTO through a drive shaft or high-torque flexible coupling |
| Control Valve Function | Lifting, Lowering, and Neutral/Hold | Classic integrated pump-and-valve design |
| Total Weight | Approx. 37–40 kg | Total weight of the thick-walled cast-iron pump assembly |
Applications
Light & Medium Dump Trucks: Serves as the primary hydraulic power source for lifting 4-to-6-ton tipper truck beds.
Agricultural Equipment: Powers hydraulic dumping trailers, small tractors, and grain handling vehicles.
Municipal Sanitation Vehicles: Drives the tilt-and-dump mechanisms for compact garbage trucks and street sweepers.
Construction Site Dumpers: Applied in mini site dumpers and small-scale material handling lift platforms.
Kpvc14-03 pumps are typically packaged securely to prevent damage during transit. The packaging includes:
Protective Wrapping: To safeguard the pump from environmental damage.
Custom Crates: For larger, heavier pumps, ensuring safe handling.
Documentation: Includes installation, maintenance instructions, and warranty details.
Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.
Answer: The KPvc14-03 is an ultra-high-displacement pump designed specifically for heavy-duty dump trucks and mining tippers with a loading capacity of 10 to 20 tons. It is a perfect fit for heavy engineering chassis from premium Japanese brands such as Hino, Isuzu, Mitsubishi Fuso, and Nissan UD.
Answer: Yes, in most cases. Both pumps share the same massive 140 mL/r displacement and target the same 10-20 ton truck class. However, you must double-check the mounting flange bolt patterns, drive shaft spline/keyway specs, and port thread standards (G thread vs. NPT/PT), as the VC series is optimized for Japanese OEM dimensions.
Answer: Leakage at the shaft end is usually caused by a worn or damaged front oil seal (lip seal). This can happen due to high system backpressure, misalignment between the pump shaft and the PTO flexible coupling, or abrasive dirt scratching the seal. Replacing the front oil seal and realigning the drive shaft will resolve the issue.
Answer: The two most common signs are slow lifting speeds under full load and severe heat buildup on the pump body. When the internal dual-metal side plates or gear teeth are scratched, high-pressure oil slips back to the suction side, causing a major drop in volumetric efficiency and converting hydraulic energy into extreme heat.
Answer: Yes. While the built-in control valve stem requires around 15 kg of force to pull mechanically, you can install an aftermarket pneumatic air cylinder kit (air control shifting cylinder) onto the valve block. This allows drivers to effortlessly control the lifting, holding, and lowering of the truck bed using an air switch inside the cabin.
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
kpvc14-03 pumps are manufactured in compliance with international standards, ensuring high performance and reliability:
ISO 9001: Certified for quality management systems.
CE Certification: Ensures compliance with European safety, health, and environmental protection standards.
RoHS Compliance: Ensures the pump does not contain hazardous materials.
Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.
1.What's our advantages?
Factory established in 2005;
With a great deal of production experience;
80+ employees become the professional team;
Constant updated ERP system ensure efficiency of work;
Sophisticated equipment ehanced the accuracy of products;
Professional salesmen provide the greast service;
With a large number of famous customers all over the world;
Great after-sales service;
With the long term cooperation with famous logistics and express company in China,provide the better goods service.
Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.
Of course we can. Just send me your logo we can make it for you.
America(40.5%):USA, Canada, Argentina, Brazil
Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.
Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.
Others(5.8%).
The Cissoko hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.
The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.
Cissoko Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.
All hydraulic pumps produced by Cissoko Hydraulic have undergone compliance testing, ensuring their quality and reliability.
To meet the diverse needs of different industries, the Cissoko hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.
Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.
