Heavy Duty Excavator Top Roller PC200-7 20 Ton Komatsu Carrier Roller

Name: Heavy Duty Excavator Top Roller PC200-7 20 Ton Komatsu Carrier Roller
Brand: Quanzhou Jintai Machinery Co., Ltd.,
SKU: PC200-7
Price: 265.00 USD
Availability: InStock

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Heavy Duty Excavator Top Roller PC200-7 20 Ton Komatsu Carrier Roller

Large Image : Heavy Duty Excavator Top Roller PC200-7 20 Ton Komatsu Carrier Roller

Product Details:

Place of Origin:	Fu Jian China
Brand Name:	CCJT
Certification:	ISO\CE
Model Number:	PC200-7

Payment & Shipping Terms:

Minimum Order Quantity:	5 PCS
Price:	￥80-450
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

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Heavy Duty Excavator Top Roller PC200-7 20 Ton Komatsu Carrier Roller

Description

Condition:	100% Brand-new	Marketing Type:	Hot Product 2025
Dimension:	Standard	Terms Of Payment:	30% Downpayment,70% Before Shipment
Type:	Single Flange/Double Flange	Heat Treatment:	Quenching And Tempering
Certification:	ISO.CE
Highlight:	heavy duty Top Roller PC200-7 , heavy duty Excavator Top Roller , 20 Ton Komatsu Carrier Roller

Komatsu PC200-7 Excavator Top Roller 20-Ton Lug-Pattern

Product Specifications

Attribute	Value
Condition	100% Brand-new
Marketing Type	Hot Product 2025
Dimension	Standard
Terms Of Payment	30% Downpayment, 70% Before Shipment
Type	Single Flange/Double Flange
Heat Treatment	Quenching And Tempering
Certification	ISO, CE

Product Description

The PC200-7 Top Roller is a precision-engineered component designed for Komatsu PC200-7 excavators, ensuring durability, excellent load-bearing capacity, and smooth operation in demanding construction environments.

This vital undercarriage component maintains optimal track alignment, reduces friction between the track chain and rollers, and supports the machine's weight during operation. Working in conjunction with idlers, sprockets, and carrier rollers, it ensures stability and efficiency in heavy-duty tasks like digging, pushing, and traversing rough terrain.

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 with lithium-based grease for long-term lubrication
Quality Assurance: Thorough inspection of materials for chemical composition and mechanical properties

Top Roller, Excavator Top Roller, Bottom Roller PC200-7, Bottom Roller

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, specializing in multiple resource integration with strong quality assurance.

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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Contact Person: kelly_wong

Tel: +86 18960392975

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