Description
H-14439-47 Tower Crane Slewing Motor
Model No.:H-14439-47
The H-14439-47 Tower Crane Slewing Motor is a replacement motor component for compatible tower crane slewing and rotation drive systems.
The slewing motor provides the driving power required by the crane’s rotation system. In a typical tower crane slewing mechanism, the motor works together with a gearbox or reducer and slewing pinion to rotate the upper crane structure around the slewing ring.
Technical Specifications
| Item | Specification |
| Product Name | Slewing Motor |
| Part Number | H-14439-47 |
| System | Slewing / Rotation System |
| Equipment | Tower Crane |
| Application | Tower Crane Slewing System |
| Usage | Replacement / Maintenance / Repair |
| Condition | Replacement Spare Part |
| Function | Crane Rotation Drive |
Product Main Features
Most slewing systems are equipped with two motors, which operate simultaneously. Only one of the motors needs to be fitted with a brake, which is why motor configurations are divided into “with brake” and “without brake” types. In the illustration, the motor on the right is equipped with a windmill brake, while the one on he
left is without a brake.For small tower cranes such as 4-ton and 6-ton models, a single motor may be sufficient. For large tower cranes, a three-motor configuration may also be used.
Product Applications
- Tower crane slewing systems
- Crane rotation drive systems
- Slewing mechanisms
- Tower crane maintenance
- Replacement of worn or damaged slewing motors
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.
Q7: What is H-14439-47?
A7: H-14439-47 is identified on this product page as a Tower Crane Slewing Motor and is intended as a replacement component for compatible crane rotation systems.
Q8: What does a tower crane slewing motor do?
A8: The slewing motor provides rotational power to the crane’s slewing mechanism, allowing the upper structure of the crane to rotate.
Q9: Is H-14439-47 compatible with every tower crane?
A9: No. Compatibility depends on the original crane model, motor specifications, mounting configuration and electrical system. The original part number and motor nameplate should be checked before ordering.
Reviews
There are no reviews yet.