FA6B
cissoko
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The Muncie Power Products FA6B Series Power Take-Off (PTO) is a standard-mount, 6-bolt, clutch-shift PTO designed specifically for medium-duty commercial vehicles. It features a unique angled housing design that lowers the output shaft centerline below chassis frame rails and exhaust system obstructions, providing ample clearance for the direct mounting of hydraulic pumps or the connection of live remote driveshafts.
Solenoid Clutch Shift Actuation: Utilizes an electric-over-hydraulic internal wet clutch pack that enables positive engagement on the fly with zero gear clash or grind.
Pre-Configured Wiring Harness: Ships with an easy plug-and-play internal loom, significantly shortening install timelines and eliminating loose-wire tracing.
Advanced Low-Noise Profile: Built with a specialized high-contact gear tooth design that minimizes operational whine inside the truck cabin.
Tight Chassis Accommodation: The low profile and sloped casing make it optimized for compact vocational bodies where space next to frame components is restricted.

| Metric Parameter | Value / Range | Imperial Parameter | Value / Range |
|---|---|---|---|
| Maximum Intermittent Torque | 107–168 Nm | Maximum Intermittent Torque | 79–124 lb-ft |
| Maximum Continuous Torque | 107–121 Nm | Maximum Continuous Torque | 79–89 lb-ft |
| Maximum Output Power | 11–18 kW @ 1,000 RPM | Maximum Intermittent Power | 15–24 HP @ 1,000 RPM |
| Maximum Allowable Speed | 2,500 RPM | Maximum Allowable Speed | 2,500 RPM |
| Available Speed Ratios | 0.62:1 and various alternatives | Available Speed Ratios | 0.62:1 and various alternatives |
| Engagement Type | Electric-over-Hydraulic, Wet Clutch | Engagement Type | Electric-over-Hydraulic, Clutch |
| Lubrication Method | Self-Lubricated by Transmission Oil | Lubrication Method | Self-Lubricated, From Transmission |
| Mounting Location | Standard SAE 6-Bolt Opening | Mounting Location | Standard SAE 6-Bolt Opening |
| Output Options | SAE “A” or “B” Spline Shaft / Round Keyed Shaft | Output Options | SAE “A” or “B” Spline / Round Keyway |

Applications
Fire and Rescue Vehicles : Provides immediate, high-horsepower engagement under load to drive high-volume water pumps and aerial ladders.
Dump Trucks & Trailers : Operates the large hydraulic cylinders needed to raise and lower heavy dump beds quickly and safely.
Cranes & Boom Trucks : Supplies smooth, continuous hydraulic flow for precise control of telescopic booms and outriggers.
Vacuum & Sewer Cleaner Trucks : Runs high-capacity vacuum pumps and high-pressure water jetters for municipal and industrial cleanup.
Fuel & Chemical Tankers : Drives product pumps to safely offload bulk liquids and hazardous materials.


FA6B PTO 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.
Low transmission pressure: The electric-over-hydraulic system relies entirely on the host automatic transmission's internal pressure to lock the internal wet clutch pack.
Fluid level check: If the truck's transmission fluid is even slightly low, or if the transmission hasn't reached its proper operating temperature, there won't be enough hydraulic force to engage the PTO.
Solenoid block: Inspect the 12V external solenoid valve to ensure it is opening properly and not blocked by debris.
Compact interfaces: Because of its medium-duty frame, the FA6B is designed for smaller, lighter auxiliary gear pumps.
Standard configurations: It natively supports standard SAE "A" 2-bolt flanges or SAE "B" 2-bolt flanges (depending on the specific housing suffix chosen).
Shaft choices: It is commonly configured with a 7/8" - 13T spline or a 3/4" - 11T spline output shaft.
On-the-fly engagement: Yes, because it uses an internal wet clutch pack instead of sliding gears, you can engage the PTO while the vehicle is moving (hot shifting).
Speed thresholds: However, you must ensure that the engine RPM is well below the transmission's maximum programmed PTO engagement speed limit to prevent severe clutch burning.
Self-lubricated design: No external oil lines or remote lines are required for lubrication.
Shared reservoir: The PTO draws its lubricating oil directly from the transmission sump through the mounting aperture interface.
Gasket precaution: You must ensure that the mounting shims and gaskets do not block the dedicated oil passage ports located on the transmission pad surface.
Tight backlash setting: A loud, high-pitched whining noise that fluctuates with engine RPM almost always indicates that the PTO gears are meshing too tightly against the transmission gear.
Premature failure risk: Running the unit with too little backlash will cause rapid bearing wear and can damage the transmission countershaft .
The fix: Remove the PTO body and add more mounting shims/gaskets to adjust the spacing to the manufacturer's specification.
6. Do you provide OEM or customized services
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
FA6B PTO 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 PTO 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.