Planetary Slew Drive Gearbox for Tower Cranes

The Planetary Slew Drive Gearbox for Tower Cranes is designed to provide precise control and smooth rotation of the crane’s boom. Its compact design and high torque capacity ensure stability and reliability under heavy loads. This gearbox enhances operational efficiency, making it an essential component for modern tower cranes in construction projects.

Planetary Slew Drive Gearbox for Tower Cranes

The Planetary Slew Drive Gearbox for Tower Cranes is designed to provide high torque and precise movement, ensuring efficient operation in heavy-duty lifting applications. Commonly made from durable materials such as high-strength steel and aluminum alloys, this gearbox offers exceptional reliability and longevity in demanding environments.

SpecificationDetails
Output torque range1000–180000 N.m
Gear ratiosi = 3.3–3000
SupportSlew support (with flange mounted)
Output shaftSplined or with integral pinion; output shafts supported by heavy duty capacity bearings
Applicable motorsAxial piston hydraulic motors, hydraulic orbit motors, IEC electric motors
Hydraulic motor optionsPressure relief valve, over-center valve, parking brake
Electric brakeDC and AC type
Hydraulic brakeHydraulically released parking brake
700L Series Slewing Drive
TypeMax. torque (N.m)Range of ratios (i)Max. Input speed (rpm)Braking torque (N.m)
ExcavatorCrane
EP700L100012003.38-32350050-400
EP701L180024003.38-32350050-400
EP703AL2500350012-175350050-400
EP705AL5000650012-175350050-400
EP705L5000650012-175350050-400
EP706AL77001200013-143350050-1000
EP706L77001200013-143350050-1000
EP707AL105001650013-256350050-1000
EP707L105001650013-256350050-1000
EP709AL160002600013-256350050-1000
EP709L160002600013-256350050-1000
EP711AL320004500014-2232500400-3200
EP711L320004500014-2232500400-3200
EP713L400005500050-2762500400-1000
EP715L3700008000054-2422500850-3200
700S Series Slewing Drive
TypeMax. torque (N.m )Range of ratios (i)Max. Input speed (rpm)Braking torque (N.m)
ExcavatorCrane
EP706S77001000020-1063500400-1000
EP707S105001650025-1343500400-1000
EP709S160002600020-1443500400-1000
EP710S180002900036-523500400-1000
EP710BS2300035000110-1763500400-1000
EP710DS278004850032-1813500400-1000
EP714S450006830063-1873000600-2000
EP715S650009330063-2123000600-2000
EP716S120000-63-15002500600-2000
EP717S180000-63-15002000600-2000

Installations

Installing the Planetary Slew Drive Gearbox for Tower Cranes involves several key steps. First, ensure the crane is safely positioned and powered down. Next, remove any existing slew drive components to prepare the mounting area. Align the gearbox with the tower crane’s base, ensuring the bolt holes match accurately. Securely fasten the gearbox using appropriate bolts and torque specifications. Connect the hydraulic or electric lines, as per the design specifications. Finally, conduct a thorough inspection to check for correct alignment and function before re-energizing the crane system. Test the slew drive to confirm proper operation.

Slewing Drive Planetary Gearbox

How to Choose a Planetary Slew Drive Gearbox for Tower Cranes

When selecting a planetary slew drive gearbox for tower cranes, 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 input speed affects performance. Additionally, extreme temperatures and humidity can influence material choice. We offer a variety of models and support customized gear ratios to meet specific requirements, ensuring optimal performance in your application.

Slew Drive Gearbox

How to Address Noise Issues in Planetary Slew Drive Gearboxes

The noise generated by planetary slew drive gearboxes in tower cranes can often be attributed to factors such as improper lubrication, wear and tear of internal components, or misalignment. To mitigate these issues, ensure regular maintenance, including timely lubrication and inspection for any signs of wear. Additionally, proper alignment during installation can significantly reduce operational noise. Implementing these measures will enhance performance and longevity while minimizing disruptive sound levels.

Planetary Slew Drive Gearbox for Tower Cranes

Slew Drive Planetary Gearbox Supplier

RP Techniek BV is the authorized sales agent for Ever-power Group in the Netherlands, specializing in high-quality planetary slew drive gearboxes for tower cranes. Our products are designed to provide exceptional performance and reliability, ensuring that your operations run smoothly. We take pride in offering not only top-tier products but also excellent service and a comprehensive after-sales support system to address all your needs.

We invite customers to customize their solutions and request a quote to experience the quality and service that we deliver. Don’t hesitate to reach out to us for any inquiries!

Slew Drive Planetary Gearbox

Additional information

Edited

Zqq

RP Techniek BV (EVER-POWER Netherlands Branch)

Mail:

polman.rob@rptechniek.nl
harmens.paul@rptechniek.nl
sales@netherlandsdrive.com

Professional production Speed Reducer, Worm Gearbox, Sprocket, Rack, Gear, Roller Chain, V-Belt Pulley, Motor, PTO Drive Shaft, Chain CC600, Taper Bushes Manufacturer and Supplier.

Blogs Updated