Description
83403671 Construction Hoist Drive Unit
Model No.:83403671
The 83403671 Construction Hoist Drive Unit is a replacement drive assembly used in compatible rack-and-pinion construction hoists.
The drive unit transfers power from the electric motor through the transmission system to the drive pinion. The pinion engages with the rack mounted on the construction hoist mast, allowing the hoist cage to move vertically.
Product Applications
- Passenger construction hoists
- Material construction hoists
- Rack-and-pinion construction hoists
- Construction hoist drive systems
- Construction hoist maintenance and repair
Technical Specifications
| Item | Specification |
| Product Name | Construction Hoist Drive Unit |
| Part Number | 83403671 |
| Equipment | Construction Hoist |
| Application | Construction Hoist Drive System |
| System | Construction Hoist Drive System |
| Usage | Replacement / Maintenance / Repair |
| Condition | Replacement Spare Part |
| Function | Power Transmission and Hoist Cage Movement |
Product Details Display

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 83403671?
A7: 83403671 is identified on this page as a Construction Hoist Drive Unit replacement spare part.
Q8: What equipment uses the 83403671 Drive Unit?
A8: It is intended for compatible rack-and-pinion construction hoists used for passenger and material transportation.
Q9: What does a construction hoist drive unit do?
A9: The drive unit transfers motor power to the drive pinion, which engages with the rack on the hoist mast to move the cage vertically.






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