D512H 12 Ton Excavator Drive Sprocket Excavator Undercarriage Components
Price:
￥100-750
MOQ:
5 PCS
Delivery Time:
5-8 work days
Brand:
CCJT
Product Description
D512H Sprocket – Factory Price Drive Sprocket for 12-Ton Excavators
Product Specifications
| Attribute | Value |
|---|---|
| Warranty | 6 Months |
| Technique | Forging Casting |
| Heat Treatment | Quenching And Tempering |
| Type | Single Flange/Double Flange |
| Dimension | Standard |
| Condition | 100% Brand-new |
| Marketing Type | Hot Product 2025 |
| Terms Of Payment | 30% Downpayment, 70% Before Shipment |
Product Description
The D512H Sprocket is a precision-engineered component designed for 12-ton excavators in demanding projects. This factory-priced drive sprocket ensures durability, excellent load-bearing capacity, and smooth operation in compact construction machinery.
Manufactured from high-grade 40Cr steel, this sprocket features induction-hardened treads and lifetime-sealed bearings, ensuring smooth operation and minimal maintenance while matching the exact OEM lug pattern.
Manufacturing Process & Materials
- High-grade Material Selection: Components crafted from premium materials for maximum durability
- Outer Race/Shell: High-carbon chromium bearing steel (SUJ2) for superior hardness and wear resistance
- Inner Roller/Spindle: Alloy steel (SCM440) engineered to withstand significant radial and axial loads
- Seals & Lubrication: Nitrile rubber (NBR) seals for oil resistance with lithium-based grease for long-term lubrication
- Quality Assurance: All materials undergo thorough inspection for chemical composition and mechanical properties using spectrometers and hardness testers
Sprocket, Excavator Sprocket, D512H
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We have over ten years of export experience and operate our own bushing factory. CCJT specializes in multiple resource integration with strong quality assurance and excellent service.
Q: What is your delivery time?
A: Typically 5-8 days after order confirmation, depending on quantity.
Q: Do you provide samples?
A: Standard product samples are free; customers cover shipping costs which are refundable with order placement.
Q: How do you ensure quality?
A: We manufacture to confirmed specifications with strict quality control, including production inspections and final pre-shipment checks.
Q: Do you accept small orders?
A: We welcome all customers regardless of order size and are committed to mutual growth.
Contact Information
WhatsApp: +86 15859569569
WeChat: +86 15159760767
Email: jackie@qzcjt.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Quanzhou Jintai Machinery Co., Ltd.,
Location
NO.23 Binjiang Avenue,Nan'an City ,Fujian Province,China
Contact Person
kelly_wong