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High Quality Mini Excavator Track Roller Ex17u Ex15 Ex16 Ex17 Original Bottom Lower Roller
US$35.00
1-99 Pieces
US$32.00
100-499 Pieces
US$30.00
500+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online SupportWarranty
6 Months/12 MonthsModel NO.
EX17UType
CrawlerApplication
ExcavatorCertification
CE, ISO9001: 2000Condition
NewMaterial
50mn/40mn2Surface Hardness
HRC52-58Color
Black/ Yellow/CustomizedApplications
Construction/Heavy DutyHardness Depth
8-12mmTransport Package
Standard Export Fumigated Wooden PalletSpecification
52kgsTrademark
Z. K. M/UCMAN/CustomizedOrigin
QuanzhouHS Code
843149Production Capacity
500000Key features
Customized Color Options: Available in Yellow, Black, or Customized colors to meet specific requirements.
Dual Warranty Periods: Offers 6 months for economic type and 12 months for standard/heavy duty types.
High Hardness Material: Made from 50Mn/40Mn2 with surface hardness HRC52-58 and depth 8-12mm.
Fast Stock Delivery: In-stock items can be delivered within 0-7 days after payment confirmation.
Comprehensive Quality Control: Every piece is tested by excellent testers to ensure product safety and quality.
Flexible Payment Terms: Accepts T/T, L/C, Western Union, with 30% advance payment option.
Online Technical Support: Provides online support services for all purchased undercarriage parts.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.49h
AI-Powered supplier vetting
SummaryQuanzhou Zhongkai Machinery Co., Ltd. is identified as both a trading company and manufacturer/factory in Fujian, China. It reports broad customization and ODM capabilities, recent new-product development, one R&D engineer, and 6–10 years of total R&D engineering experience. Production information shows an annual track-roller capacity of 150,000 pieces, with lower stated volumes for track links, idlers, sprockets, and top rollers. The supplier reports OEM service for known brands and exports to multiple global regions. However, quality assurance status, traceability, testing equipment, digitalization, ERP integration, and sustainability capabilities are unknown; testing equipment is stated as zero. No certifications, overseas warehouses, showrooms, agents, or branches are identified. Service strengths include complaint-handling procedures, offline trade-show participation, and stated peak/off-season lead times.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operating as Quanzhou Zhongkai Machinery Co., Ltd., a limited company in Fujian, China. This indicates combined trading and manufacturing positioning, but the slices do not quantify the relative share of each activity.
After-Sales capabilityThe supplier has one technology engineer responsible for customer-request confirmation and technical after-sales support, and it reports a clear customer-complaint procedure with follow-up records. It has no overseas warehouse, showroom, agent, or branch, although it has participated in Bauma China; therefore, documented complaint handling is a strength, while overseas service infrastructure is limited.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers broad R&D-related customization. One R&D engineer is listed with responsibilities covering technical support and new-product development, while total R&D engineering experience is stated as 6–10 years; however, no SDK is available and the R&D team size appears limited.
Production capacityStated annual capacities include 150,000 track rollers, 8,000 track links, 8,000 idlers, 5,000 sprockets, and 5,000 top rollers. The supplier also reports 6–10 quality-control staff and lead times of one month in peak season and within 15 working days in off-season, supporting production capability; however, quality-control testing equipment is stated as zero.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability and broad design-service capability, providing direct evidence of strong customization coverage.
Client casesThe supplier reports OEM service for known brands, participation in the Bauma China offline trade show, and exports to South America, Eastern Europe, the Middle East, North America, Southeast Asia, Eastern Asia, Oceania, Western Europe, and Africa. These statements indicate brand and international-market experience, but no named customer cases or independently verifiable project references are supplied.
Product Q&A
Q:Are you a factory or a trading company?
A:
We are a factory and trade integration business, with our factory located in Quanzhou City, Fujian Province.
Q:What are the payment terms and delivery terms?
A:
Payment: 30% T/T in advance, balance T/T before delivery. Delivery: We offer CIF, EXW, or FOB terms depending on container load (LCL or FCL). Terms are negotiable.
Q:What is the delivery time?
A:
FOB Xiamen or other ports: 25-30 days after receiving advance payment. If items are in stock, delivery takes only 0-7 days. Actual time depends on order quantity and items.
Q:How can I ensure the part fits my excavator and what is your quality control?
A:
Provide the model number, serial number, part numbers, dimensions, or drawings. We have excellent testers to check every piece and strict controls to ensure product safety.
Q:What types of product quality do you offer?
A:
We offer three types: (1) Economic type (6 months guarantee, for 20 tons and under), (2) Standard type (12 months guarantee, for mini excavators and under 20 tons), (3) Heavy duty type (12 months guarantee, for over 30 tons and mining applications).
Send Inquiry
*To:
Quanzhou Zhongkai Machinery Co., Ltd.
Quanzhou Zhongkai Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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