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CS40/CS41
cissoko
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The Muncie Power Products CS40/CS41 Series Power Take-Off (PTO) is an extra heavy-duty, 10-bolt clutch-shift PTO. It is engineered to deliver maximum power from Allison World® (3000/4000 Series) and Caterpillar automatic transmissions. Featuring the widest gears possible in its class, it is built for maximum strength and provides the highest output torque rating available for these transmission platforms.
Highest Available Output Torque: Rates up to 600 lb.-ft. of intermittent torque, giving utility machinery the capacity to handle heavy high-inertia operational spikes.
Precision Ground Gearing: Incorporates wide, precision-shaved gears and extra-large input bearings. This structural reinforcement minimizes heat buildup and significantly dampens transmission whine.
Flexible Assembly Arrangements: Can be built in multiple assembly variations allowing the output shaft to be oriented high or low on either the left or right side of the vehicle transmission.
Rotatable Direct-Mount Flanges: Direct pump-mount options include a rotatable flange interface, allowing drivers or body builders to spin and index the attached hydraulic pump for optimal frame clearance.
Muncie Start® Compatibility: Can be ordered with an optional modulated clutch engagement system. It smoothly slips the clutch pack upon start-up, completely eliminating harsh shock loads on high-inertia systems.
| Metric Parameter | Value / Range | Imperial Parameter | Value / Range |
|---|---|---|---|
| Maximum Intermittent Torque | 813 Nm | Maximum Intermittent Torque | 600 lb-ft |
| Maximum Continuous Torque | 569 Nm | Maximum Continuous Torque | 420 lb-ft |
| Maximum Intermittent Power | 85 kW @ 1,000 RPM | Maximum Intermittent Power | 114 HP @ 1,000 RPM |
| Maximum Output Speed | 4,000 RPM (Fire Pump Applications) | Maximum Output Speed | 4,000 RPM (Fire Pump Applications) |
| Internal Speed Ratios | 0.74:1 / 1.06:1 / 1.20:1, etc. | Internal Speed Ratios | 0.74:1 / 1.06:1 / 1.20:1, etc. |
| Engagement Type | Electric-over-Hydraulic, Wet Clutch | Engagement Type | Electric-over-Hydraulic, Clutch |
| Solenoid Voltage Options | 12V or 24V DC | Solenoid Voltage Options | 12V or 24V DC |
| Lubrication Method | Standard External Forced-Pressure Lubrication | Lubrication Method | Standard External Pressure-Fed |
| Mounting Aperture | Standard 10-Bolt Pattern | Mounting Aperture | Standard 10-Bolt Pattern |
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.
CS40/CS41 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.
Solenoid placement: The internal gears and torque ratings of both models are identical, but they differ in how the shift valve is packaged.
CS40 layout: The CS40 features an integrated solenoid valve bolted directly to the PTO housing, making the body bulkier.
CS41 clearance: The CS41 utilizes a remote-mounted solenoid valve connected via a hydraulic hose. This reduces the physical size of the PTO housing, allowing it to clear tight frame rails, exhaust pipes, or suspension components.
Large displacement: Because it is built for extreme applications, the CS40/CS41 natively supports large vocational pump interfaces.
Standard configurations: It easily accepts heavy SAE "C" 2-bolt or 4-bolt flanges with a 1-1/4" - 14T spline shaft.
Rotatable design: The direct-mount pump flanges are rotatable, allowing installers to index and spin the pump body to the best angle to avoid striking vehicle chassis crossmembers.
High thermal load: Managing massive torque loads up to 600 lb.-ft. generates severe friction heat that standard "splash" oiling cannot cool.
Mandatory pressure feed: The unit comes standard with an external high-pressure hose that hooks directly into the Allison transmission's pressure port. This forces a continuous stream of cooled transmission fluid over the internal bearings and gears.
Ideal application: Yes, this series is highly rated for high-inertia applications and can spin up to 4,000 RPM in fire pump configurations.
Critical protection: For these setups, it is highly recommended to order the Muncie Start® option. This electronic module softly modulates the clutch engagement over a fraction of a second, preventing massive torque spikes from shattering your pump or drive shaft upon startup.
No internal drag brake: Unlike lighter Muncie models (such as the CS10 or CS20) which feature a mechanical drag brake to stop shaft freewheeling, the heavy-duty CS40/CS41 does not use a drag brake.
Cold oil viscous drag: When the transmission oil is cold and thick, fluid friction between the disengaged wet clutch discs can cause the output shaft to slowly spin. Once a hydraulic load is applied or the oil warms up, this freewheeling rotation will stop.
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.
CS40/CS41 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.
