Description
Construction Hoist Drive Pinion
Construction Hoist Gear Wheel, 15 Teeth, heavy‑duty replacement spare part for rack‑and‑pinion passenger‑material building hoist. Made of high‑strength alloy steel with tooth surface quenching treatment. Precisely machined gear teeth ensure smooth meshing with mast rack, stable torque transmission and low noise. Direct‑fit replacement for worn drive pinion, outstanding wear‑resistance for harsh construction‑site working conditions.
Product Applications
- Passenger construction hoists
- Material construction hoists
- Rack-and-pinion construction elevators
- Construction hoist drive units
- Construction hoist lifting systems
Technical Specifications
| Item | Specification |
| Product Name | Construction Hoist Gear Rack |
| Product Type | Drive Pinion / Pinion Gear |
| Material | 40Cr |
| Weight | 3kg |
| Teeth | 15 |
| Application Model | GJJ/Orbit/Sante |
| Equipment | Construction Hoist |
| Application | Construction Hoist Lifting System |
| System | Construction Hoist Drive System |
| Component | Drive Pinion |
| Usage | Replacement / Maintenance / Repair |
| Condition | New Replacement Spare Part |
| Function | Power Transmission / Vertical Motion |
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 a construction hoist drive pinion?
A7: A construction hoist drive pinion is a rotating toothed gear installed on the hoist drive unit. It meshes with the gear rack on the mast to move the hoist cage vertically.
Q8: What is the difference between a gear rack and a drive pinion?
A8: The gear rack is a stationary toothed component fixed to the construction hoist mast. The drive pinion is a rotating gear mounted on the drive unit. They work together as a rack-and-pinion transmission system.
Q9: Where is the drive pinion installed?
A9: The drive pinion is installed on the construction hoist drive mechanism or drive unit and engages with the gear rack mounted along the mast.
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