Tower Crane Slewing Reducer Gearbox Replacement Spare Part

Model: JH-08
Weight: 90kg
Ratio: 164
Dimension: 590*370*500mm
Category:

Description

Tower Crane Slewing Reducer Gearbox Replacement Spare Part

Tower Crane Slewing Reducer Gearbox, vital transmission replacement spare part for tower crane slewing system. It reduces motor rotating speed and generates high torque to drive tower crane rotary movement. Built with heavy‑duty hardened gears, excellent shock resistance and reliable sealing performance. Adapts to heavy‑load and harsh outdoor construction‑site conditions, enables stable and smooth slewing operation. Easy for on‑site disassembly and replacement during crane overhaul and maintenance work.

Key Features

Type Output torque Transmission ratio Crown shaving Mechanism

JH01

5000 141 10  12  +0.32 OMD45,RCV95
JH02

12000

163.2

12  12  +0.5

OMD85,RCV120
JH07

6500

176

10  12  +0.32

OMD55,RCV95
JH08 6000 164.29 10  12  +0.32

OMD55,RCV95

Product Applications

  • Maintenance and overhaul of tower crane slewing drive mechanism
  • Damaged gearbox replacement for various tower crane models
  • Spare‑parts inventory for tower crane service teams and rental companies
  • Mechanical repair for construction‑site tower crane rotary systems

Our Advantages

  • Professional supplier of tower crane spare parts
  • Competitive pricing
  • Stable supply and fast delivery
  • Strict quality inspection before shipment
  • Export experience to global markets

FAQ

Q1: Are you a manufacturer or a trading company?

A1: We are a manufacturer specializing in tower crane steel components. Additionally, we act as an integrated supplier for other construction machinery and spare parts to provide a one-stop sourcing solution for our clients.

Q2: What is your standard delivery time?

A2: For items in stock, we can ship within 1-2 business days. For bulk orders or customized products, the lead time is typically 15-25 days, depending on the order volume.

Q3: How do you ensure product quality?

A3: Quality is our priority. We implement strict pre-shipment inspections for every order. Furthermore, we offer a 1-year warranty to ensure our clients’ peace of mind.

Q4: What are your packaging standards?

A4: We use standard export seaworthy packaging, including robust wooden cases and reinforced cartons. They are specifically designed to withstand the rigors of long-distance international shipping.

Q5: Which shipping methods do you support?

A5: We support multiple shipping channels, including Sea Freight (LCL/FCL), Air Freight, and International Express (DHL/FedEx/UPS), to meet different urgency and budget requirements.

Q6: What happens if the goods are damaged during transit?

A6: While our robust packaging prevents most damage, if any issues occur, we will take immediate action. We will negotiate compensation or provide a reshipment/replacement service based on the specific situation.

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