Planetary Slew Drive Gearbox for Concrete Pump Trucks
The Planetary Slew Drive Gearbox for Concrete Pump Trucks is designed to enhance the efficiency and precision of concrete placement. By providing smooth, controlled rotation, this gearbox allows for accurate manipulation of the pump’s boom and hopper. Its robust construction ensures durability under heavy loads, making it an essential component for reliable operation in demanding construction environments.
Planetary Slew Drive Gearbox for Concrete Pump Trucks
The Planetary Slew Drive Gearbox is designed for optimal performance in concrete pump trucks, offering high torque and compact design. Its efficiency ensures smooth operation and durability, making it an essential component for reliable concrete delivery.
| Specification | Details |
|---|---|
| Output torque range | 1000–180000 N.m |
| Gear ratios | i = 3.3–3000 |
| Support | Slew support (with flange mounted) |
| Output shaft | Splined or with integral pinion; output shafts supported by heavy duty capacity bearings |
| Applicable motors | Axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors |
| Hydraulic motor options | Pressure relief valve, over-center valve, parking brake |
| Electric brake | DC and AC type |
| Hydraulic brake | Hydraulically released parking brake |
| 700L Series Slewing Drive | |||||
| Type | Max. torque (N.m) | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) | |
| Excavator | Crane | ||||
| EP700L | 1000 | 1200 | 3.38-32 | 3500 | 50-400 |
| EP701L | 1800 | 2400 | 3.38-32 | 3500 | 50-400 |
| EP703AL | 2500 | 3500 | 12-175 | 3500 | 50-400 |
| EP705AL | 5000 | 6500 | 12-175 | 3500 | 50-400 |
| EP705L | 5000 | 6500 | 12-175 | 3500 | 50-400 |
| EP706AL | 7700 | 12000 | 13-143 | 3500 | 50-1000 |
| EP706L | 7700 | 12000 | 13-143 | 3500 | 50-1000 |
| EP707AL | 10500 | 16500 | 13-256 | 3500 | 50-1000 |
| EP707L | 10500 | 16500 | 13-256 | 3500 | 50-1000 |
| EP709AL | 16000 | 26000 | 13-256 | 3500 | 50-1000 |
| EP709L | 16000 | 26000 | 13-256 | 3500 | 50-1000 |
| EP711AL | 32000 | 45000 | 14-223 | 2500 | 400-3200 |
| EP711L | 32000 | 45000 | 14-223 | 2500 | 400-3200 |
| EP713L | 40000 | 55000 | 50-276 | 2500 | 400-1000 |
| EP715L3 | 70000 | 80000 | 54-242 | 2500 | 850-3200 |
| 700S Series Slewing Drive | |||||
| Type | Max. torque (N.m ) | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) | |
| Excavator | Crane | ||||
| EP706S | 7700 | 10000 | 20-106 | 3500 | 400-1000 |
| EP707S | 10500 | 16500 | 25-134 | 3500 | 400-1000 |
| EP709S | 16000 | 26000 | 20-144 | 3500 | 400-1000 |
| EP710S | 18000 | 29000 | 36-52 | 3500 | 400-1000 |
| EP710BS | 23000 | 35000 | 110-176 | 3500 | 400-1000 |
| EP710DS | 27800 | 48500 | 32-181 | 3500 | 400-1000 |
| EP714S | 45000 | 68300 | 63-187 | 3000 | 600-2000 |
| EP715S | 65000 | 93300 | 63-212 | 3000 | 600-2000 |
| EP716S | 120000 | - | 63-1500 | 2500 | 600-2000 |
| EP717S | 180000 | - | 63-1500 | 2000 | 600-2000 |
Planetary Gearbox Slewing Drive VS Worm Gearbox
- Efficiency: Planetary slew drives offer higher efficiency compared to worm gearboxes, reducing energy loss during operation.
- Load Capacity: Planetary systems can handle greater loads and torque, making them ideal for heavy-duty applications like concrete pump trucks.
- Size and Weight: Planetary gearboxes are typically more compact and lighter than worm gearboxes, facilitating easier integration.
- Heat Generation: Planetary drives generate less heat, enhancing reliability and longevity under continuous operation.

Selection
When selecting the appropriate Planetary Slew Drive Gearbox for Concrete Pump Trucks, it's essential to consider several key factors. First, evaluate the load torque required for your application, as this will determine the gearbox's capacity. Second, assess the input speed to ensure optimal performance. Additionally, the working environment, including temperature and humidity, plays a crucial role in gearbox durability. Finally, consider the available installation space to ensure a proper fit. We offer a wide range of models and can customize the reduction ratio to meet your specific requirements, ensuring you find the perfect solution for your needs.

Does Planetary Gearbox Slewing Drive Need an Additional Brake?
The Planetary Slew Drive Gearbox for Concrete Pump Trucks typically does not require an additional brake due to its integrated braking system, which provides adequate holding torque during operation. This ensures stability and control while the pump is in use. However, in specific applications where safety or additional load requirements are present, an extra brake might be beneficial for enhanced security and performance.

Slewing Drive Planetary Gearbox Manufacturer
GBC is the Australian sales agent for Ever-power Group, specializing in high-quality slewing drive products. Our Planetary Slew Drive Gearbox for Concrete Pump Trucks is designed for exceptional performance and reliability, making it the perfect choice for your concrete pumping needs. We pride ourselves on providing not only top-tier products but also outstanding service and a comprehensive after-sales system that ensures customer satisfaction.
We invite all customers to customize their orders and request quotes tailored to their specific requirements. Don't miss out on the opportunity to enhance your operations with our superior slewing drive solutions!

Additional information
| Edited by | Sylvia |
|---|
The Planetary Slew Drive Gearbox for Concrete Pump Trucks is designed to enhance the efficiency and precision of concrete placement. By providing smooth, controlled rotation, this gearbox allows for accurate manipulation of the pump’s boom and hopper. Its robust construction ensures durability under heavy loads, making it an essential component for reliable operation in demanding construction environments.




