D512H 12 Ton Excavator Drive Sprocket Excavator Undercarriage Components

Name: D512H 12 Ton Excavator Drive Sprocket Excavator Undercarriage Components
Brand: Quanzhou Jintai Machinery Co., Ltd.,
SKU: D512H
Price: 425.00 USD
Availability: InStock

All Products

Mini Track Roller
(29)

Track Roller
(55)

Top Roller
(35)

Track link Assy
(9)

Excavator Bucket Pin
(3)

Drive Sprocket
(22)

Idler Assy
(30)

I'm Online Chat Now

D512H 12 Ton Excavator Drive Sprocket Excavator Undercarriage Components

Large Image : D512H 12 Ton Excavator Drive Sprocket Excavator Undercarriage Components

Product Details:

Place of Origin:	Fu Jian China
Brand Name:	CCJT
Certification:	ISO\CE
Model Number:	D512H

Payment & Shipping Terms:

Minimum Order Quantity:	5 PCS
Price:	￥100-750
Packaging Details:	Standard Export Strong Paper Box, Wooden Pallet
Delivery Time:	5-8 work days
Payment Terms:	T/T,L/C
Supply Ability:	12000 sets/month

Contact Now Chat Now

D512H 12 Ton Excavator Drive Sprocket Excavator Undercarriage Components

Description

Warranty:	6 Months	Technique:	Forging Casting
Heat Treatment:	Quenching And Tempering	Key Word:	Excavator Sprocket
Type:	Single Flange/Double Flange	Dimension:	Standard
Condition:	100% Brand-new
Highlight:	12 Ton Excavator Drive Sprocket , D512H Excavator Drive Sprocket , D512H Excavator Undercarriage Components

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

Tag:

Contact Person: kelly_wong

Tel: +86 18960392975

Other Products