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XPI
cissoko
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The XPi Series Hydraulic Piston Pump is a highly advanced, intelligent fixed-displacement bent-axis piston pump designed specifically for heavy-duty commercial truck and vocational vehicle applications. It is widely considered an industry standard for direct-mounting onto Power Take-Off (PTO) units where spaces are severely limited.
Exceptional High-Pressure Output: Safely manages massive working loads with a heavy-duty 380 bar (5,511 psi) continuous pressure rating and up to 420 bar (6,091 psi) intermittent peaks.
High Rotating Speeds: Specially engineered with an innovative plate-to-barrel synchronization technique and reinforced internal sealing. This allows the pump to safely handle continuous operation at fast speeds up to 1,750 to 3,150 RPM depending on the specific model size.
Engine PTO Suitability: Can be ordered with an integrated, connectable 24V bypass solenoid valve. When deactivated, pump output loops effortlessly back into its own intake channel, enabling continuous pump rotation on engine-driven PTOs without generating dangerous system heat or wearing out components.
| Parameter | Specification | Remarks |
|---|---|---|
| Pump Type | Bent-Axis Fixed-Displacement Piston Pump | Compact 7-piston design with extremely low flow pulsation and noise |
| Flange Standard | ISO 7653 / DIN 5462 | Standard 4-bolt square truck flange with an 80 mm pilot diameter |
| Drive Shaft Type | DIN 5462 (8 × 32 × 36) Rectangular Spline | Standard 8-tooth truck PTO splined shaft |
| Circuit Type | Open Circuit | Designed for truck-mounted cranes, refuse trucks, and other body-mounted hydraulic systems |
| Rotation Direction | Automatic Bi-Rotational | Automatically adapts to clockwise or counterclockwise rotation without mechanical adjustment |
| Nominal Continuous Pressure | 380 bar (5,511 psi) | Exceeds the conventional truck pump industry standard of 350 bar |
| Peak Pressure | 420 bar (6,091 psi) | Maximum instantaneous pressure permitted during a single heavy-load lifting cycle |
| Optional Bypass | 24V Solenoid Bypass Valve Available | Suitable for front-mounted engine installations or continuously rotating PTO systems that cannot be disengaged |
Applications
Truck-Mounted Cranes: Supplies highly stable, high-pressure flow for multi-axis knuckle-boom and forestry cranes.
Hooklifts & Skip Loaders: Manages the immense structural pressure loads required to haul and lift heavy container debris beds.
Heavy Duty Dump Trucks: Maximizes the lift speed and cycles of large telescopic tipping cylinders.
Stabilization Equipment: Runs high-force hydraulic outriggers on heavy construction and utility trucks.
XPI 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.
Smart Internal Valving: Traditional truck pumps require you to manually rotate the rear cover 180 degrees or purchase separate Left/Right-hand models [The]. The XPi features a patented, dual-balanced internal valve design.
The Workflow: When the truck's PTO spins, the internal check valves dynamically adapt and self-configure the proper low-pressure intake and high-pressure discharge pathways automatically. You only need to ensure your physical inlet hose fitting is threaded onto the designated side.
Ultra-Low Flow Pulsation: Moving from a traditional 5-piston layout to a 7-piston configuration drastically smoothens out the oil delivery strokes per shaft revolution.
Noise Reduction: Lower fluid ripples directly reduce the high-pitched vibration hum inside the vehicle cab, making it a favorite for municipal garbage trucks and night-operating cranes.
Extended Component Life: Smoother flow delivery prevents hydraulic pressure spikes from micro-hammering downstream control valves and hose assemblies.
Advanced Metallurgy: HYDRO LEDUC builds the XPi using premium, high-tensile materials combined with a specialized spherical head design on the pistons.
Deflection Resistance: The reinforced internal rotating barrel assembly resists expanding or distorting under severe heavy-duty cyclical tipping or lifting, allowing a massive continuous operating threshold of 380 bar (5,511 psi) and brief intermittent limits of 420 bar (6,091 psi).
Engine-Driven PTO Crutch: On vehicles where the PTO is hooked directly to the engine crankshaft (meaning the pump spins continuously whenever the truck is driving), a standard pump would quickly overheat the oil when the tools are idle.
The Bypass Logic: When the 24V solenoid is deactivated, the pump's discharge oil is harmlessly looped internally back to the intake suction zone under near-zero pressure. This eliminates fuel-wasting drag and heat generation without needing a mechanical air-shifter clutch.
Strict Suction Requirements: Because the XPi generates extreme high-pressure fluid force, it demands an uninterrupted volume of intake oil. If the suction hose diameter is narrow, or the reservoir's air breather cap is choked with dirt, the pump pulls a hard vacuum.
Cavitation Risk: This vacuum induces cavitation, which physically manifests as a loud metallic rattle. For larger displacements like the XPi 108 or 130, you must use a heavy-duty, wire-reinforced intake hose of at least 2 inches (50mm) to prevent the line from collapsing flat under speed.
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
XPI 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.
