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BKGL34-K PTO Control for Dump Trucks
Cissoko
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The BKGL34L-C is a robust cab-mounted manual air control valve engineered for the demanding environment of tipper trucks. This precision bidirectional control valve seamlessly integrates the three essential functions of tipping, stopping, and dropping into a single, ergonomic unit. With a pneumatic control range of 0.8 MPa and a 4mm nominal diameter, it delivers accurate and reliable performance for your dump truck hydraulic system. Featuring a durable metal operating lever and intuitive side buttons, it allows for effortless control directly from the driver's cab. Its construction from high-grade engineering plastics ensures longevity, making the BKGL34L-C the ideal tipper truck control valve for construction, mining, and heavy-duty transport applications, guaranteeing smooth and safe operation.
Unique four-position design : Compared to ordinary three-position valves, it has four more precise operating positions— lifting (ascending), mid-stop (position holding), lowering (normal speed), and proportional slow descent (safe and smooth lowering of the chamber) .
Intelligent power take-off (PTO) linkage : The system seamlessly integrates the PTO pneumatic control switch with the lifting control. When the vehicle is fully lowered or switched back to the driving position, the system automatically cuts off the PTO pneumatic circuit , completely eliminating the possibility of serious accidents caused by the operator forgetting to turn off the PTO, such as high-speed burnout of the oil pump and damage to the gearbox.
Graded slow descent and feathering control : Equipped with a dedicated proportional slow descent channel, it allows the driver to adjust the exhaust flow with great precision, so that the heavy or empty cargo box can gently and slowly return to the frame like a feather , eliminating violent mechanical impact and greatly extending the life of the chassis and hydraulic cylinders.
Forced center-position self-locking : A spring-loaded mechanical safety self-locking device is installed at the most critical "Hold" position . When driving on extremely bumpy roads such as mines and construction sites, it can 100% prevent the risk of the truck bed being accidentally raised due to severe vibrations or the driver accidentally touching the handle with their elbow or debris in the cab.
Harsh operating conditions tolerance : The core components are made of wear-resistant alloy castings and industrial-grade sealing rings, which can work stably at standard air pressures of 0.6 to 1.2 MPa and extreme temperatures of -20°C to +80°C . The system is leak-proof and prevents the "carriage falling" at high altitudes.
| Parameter | Specification |
|---|---|
| Product Type | Cab control valve |
| Model Number | BKGL34-K |
| Pneumatic Control Range | 1 MPa |
| Nominal Diameter | 4 mm |
| Function | Bidirectional control valve, with tipping, stopping and dropping functions |
Applications
Heavy Wheel Loaders & Excavators: Used to split fluid from the main piston pump, prioritizing smooth hydraulic power steering lines while routing the remaining flow to drive heavy boom, arm, and bucket actions.
Complex Sanitation & Garbage Compactors: Coordinates multiple automated steps. It precisely distributes pump power so the vehicle can lift heavy trash containers smoothly while running high-pressure compaction blades at a controlled, uniform speed.
Large Mobile Mining & Drilling Rigs: Feeds high-pressure oil to auxiliary stabilizer jacks while maintaining steady, non-pulsating rotation fluid on the primary drill motor line.
BKGL34-K PTO Control for Dump Trucks 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.
First, the hydraulic main distribution valve (such as the proportional down valve) or pneumatic control valve core of the vehicle may not be able to fully respond to the weak proportional air pressure signal from the pneumatic control valve because it has not been replaced for a long time, resulting in internal oil sludge blockage or fatigue of the return spring.
Second, if the non-original air hose is used (such as the hose diameter being too large or too small), or if the air pressure in the air circuit system is insufficient (below the minimum working air pressure of 0.6 MPa), the airflow metering cannot achieve precise feathering adjustment. It is recommended to first check the off-vehicle distribution valve and the air source pressure.
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
Tipper Truck Control Valve BKGL34-K 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 Valve does not contain hazardous materials.
Factory Testing: Every valve 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.
