The Planetary Slew Drive Gearbox for Mobile Cranes is designed to provide precise and efficient rotation for crane operations. Its compact design and high torque capabilities enable smooth maneuverability, enhancing stability during lifting. The gearbox’s durable construction ensures reliability, making it an essential component for heavy-duty mobile cranes in construction sites.
The Planetary Slew Drive Gearbox is designed for high efficiency and reliability in mobile cranes, providing smooth rotation and load handling capabilities. Common materials used in its construction include high-strength steel and durable alloys to ensure longevity and performance under heavy loads.
| 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 |
Installing the Planetary Slew Drive Gearbox for Mobile Cranes involves several key steps. First, ensure all necessary tools and safety equipment are ready. Begin by anchoring the slew drive to the crane's base, aligning it with the mounting holes. Next, secure the gearbox using appropriate bolts, ensuring a tight fit to avoid any play. Connect the hydraulic or electrical systems as per the manufacturer's specifications. Carefully test the connections before powering on the system. Finally, perform a thorough inspection to confirm proper installation and functionality, followed by a test run to ensure smooth operation.
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 determines the gearbox's capacity, while the input speed affects performance. Extreme environmental conditions may require specific materials or coatings. We offer a variety of models and customizable reduction ratios to meet diverse application needs, ensuring optimal performance for your mobile crane operations.
The noise generated by a planetary slew drive gearbox can be attributed to factors such as improper lubrication, wear and tear of internal components, or misalignment. To mitigate these issues, ensure regular maintenance checks, including lubrication with the correct grease, inspecting for any signs of wear, and ensuring all parts are properly aligned. By taking these proactive measures, the operational noise can be significantly reduced, leading to improved performance and longevity of the gearbox.
RP Techniek BV is the sales agent for Ever-power Group in the Netherlands, specializing in high-quality slew drive planetary gearboxes. Our Planetary Slew Drive Gearbox for Mobile Cranes is designed for optimal performance and durability, making it an ideal choice for various applications. We pride ourselves on offering exceptional service and a comprehensive after-sales support system to ensure your satisfaction and the longevity of our products.
We invite all customers to customize their orders and request quotes. Don't hesitate to reach out for more information!
| Edited | Zqq |
|---|
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