Description
Heavy-duty Gear 83400717 For Tower Crane
Gear 83400717 is a key transmission part for tower cranes. It is precision-machined from high-strength alloy steel, featuring high hardness, excellent wear resistance and strong load-bearing capacity. It delivers stable power transmission for the crane’s operating mechanisms, resisting abrasion and fatigue under long-term heavy-duty operation. With precise dimensions for perfect assembly, it is easy to install and serves as an ideal replacement for worn or damaged original gears.
Product Applications
- Transmits power for tower crane transmission systems
- Matches with other drive components to ensure normal operation
- Bears heavy loads during lifting and slewing movements
- Reduces mechanical wear and extends equipment service life
- Replaces worn or broken gears in daily maintenance
- Fits the designated tower crane models perfectly
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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