Planetary Slew Drive Gearbox for Concrete Pump Trucks
The Planetary Slew Drive Gearbox is designed to provide exceptional torque and precision, making it ideal for the demanding operations of concrete pump trucks. Typically manufactured from high-strength steel and featuring advanced sealing technologies, it ensures durability and reliability in challenging conditions.
| 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 |
Installations
Installing the Planetary Slew Drive Gearbox for Concrete Pump Trucks involves several key steps. First, ensure the truck is parked on a level surface and secured. Next, remove the existing gearbox by unfastening the mounting bolts and disconnecting any hydraulic lines. Carefully position the new planetary slew drive gearbox in place, aligning it with the mounting holes. Secure it by tightening the bolts to the manufacturer's specifications. Reconnect the hydraulic lines, ensuring there are no leaks. Finally, conduct a thorough inspection and test the system for proper functionality before returning the truck to service.
How to Choose a Planetary Slew Drive Gearbox for Concrete Pump Trucks
When selecting a planetary slew drive gearbox, consider factors such as load torque, input speed, operating environment (temperature and humidity), and installation space. The load torque indicates the required strength, while input speed affects performance efficiency. Additionally, assess the working conditions to ensure durability. Our product line offers various models and supports customized gear ratios to meet specific application needs, ensuring optimal performance for your concrete pump trucks.
How to Address Noise Issues in Planetary Slew Drive Gearbox Operations
The noise generated during the operation of a Planetary Slew Drive Gearbox in concrete pump trucks can stem from several factors, including improper lubrication, misalignment, or wear of internal components. To mitigate these issues, ensure regular maintenance by checking lubrication levels and applying the appropriate grease. Additionally, inspect for any signs of misalignment or wear and replace worn parts as necessary. Addressing these factors can significantly reduce operational noise and enhance the gearbox's performance.
Slew Drive Planetary Gearbox Supplier
RP Techniek BV is the sales agent for Ever-power Group in the Netherlands, specializing in high-quality planetary slew drive gearboxes. Our planetary slew drive gearbox for concrete pump trucks is designed for optimal performance, ensuring reliability and efficiency on the job site. We pride ourselves on providing excellent service, backed by a comprehensive after-sales support system that guarantees customer satisfaction.
We invite all customers to customize their orders and request quotes. Don't hesitate to reach out for more information!
