Planetary Slew Drive Gearbox for Mobile Cranes

The Planetary Slew Drive Gearbox is designed specifically for mobile cranes, providing precise rotation and stability during lifting operations. Its compact design allows for easy integration into crane systems, ensuring reliable performance even under heavy loads. This gearbox enhances maneuverability, enabling cranes to operate efficiently in tight spaces, making it an essential component for construction and heavy lifting applications.

Planetary Slew Drive Gearbox for Mobile Cranes

The Planetary Slew Drive Gearbox for Mobile Cranes is designed to provide exceptional torque and precise positioning, making it ideal for heavy lifting applications. Its compact design and high durability ensure reliable performance in demanding environments, enhancing the efficiency of mobile cranes.

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 slewing drives offer higher efficiency due to their design, minimizing energy loss, while worm gearboxes typically have lower efficiency.
  • Load Distribution: Planetary gearboxes distribute loads evenly across multiple gears, enhancing durability, whereas worm gearboxes concentrate loads on a single gear.
  • Backlash: Planetary drives generally have lower backlash compared to worm gearboxes, leading to improved precision in applications.
  • Size: Planetary gearboxes can be more compact for the same torque capacity, making them ideal for mobile cranes.

Slewing Drive Planetary Gearbox

Selection of Planetary Slew Drive Gearbox for Mobile Cranes

When selecting the appropriate model of a Planetary Slew Drive Gearbox for mobile cranes, it's essential to consider key factors such as load torque, input speed, operating environment (including temperature and humidity), and available installation space. The right gearbox will ensure optimal performance and longevity under specific working conditions. We offer a variety of models to cater to different requirements and support customized gear ratios to better suit your applications. This flexibility allows you to achieve the desired efficiency and reliability for your mobile crane operations.






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Slewing Drive Planetary Gearbox

Does Planetary Gearbox Slewing Drive Need an Additional Brake?

The Planetary Slew Drive Gearbox for Mobile Cranes typically does not require an additional brake, as it is designed to provide reliable holding and positioning. The integrated braking system effectively manages the load and ensures stability during operation. However, in specific applications where safety and precision are critical, an additional brake may be recommended to enhance control and prevent unintended movement, particularly in dynamic environments.

Planetary Slew Drive Gearbox

Slewing Drive Planetary Gearbox Manufacturer

GBC is the Australian sales agent for Ever-power Group, specializing in high-quality slewing drive planetary gearboxes. Our Planetary Slew Drive Gearbox for Mobile Cranes is designed to provide exceptional performance, ensuring smooth operation and reliability in various applications. We pride ourselves on delivering top-notch service and a comprehensive after-sales support system, guaranteeing that our clients receive the assistance they need whenever they require it.

We invite all customers to customize their needs and request a quote today. Experience the quality and service that set us apart in the industry!

Slewing Drive Planetary Gearbox Factory

Additional information

Edited by

Sylvia

The Planetary Slew Drive Gearbox is designed specifically for mobile cranes, providing precise rotation and stability during lifting operations. Its compact design allows for easy integration into crane systems, ensuring reliable performance even under heavy loads. This gearbox enhances maneuverability, enabling cranes to operate efficiently in tight spaces, making it an essential component for construction and heavy lifting applications.