Powered by Made-in-China.com
Compact Excavator Bottom Roller Track Roller for Mini Excavator Spare Parts
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 MonthsType
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 Black, Yellow, or Customized colors to meet specific needs.
Dual Warranty Periods: Offers 6 months or 12 months warranty depending on the quality type selected.
High Hardness Material: Constructed from 50Mn/40Mn2 with surface hardness HRC52-58 and depth 8-12mm.
Three Quality Types: Economic, Standard, and Heavy Duty options for various machine tonnage and applications.
Fast Stock Delivery: In-stock items can be delivered within 0-7 days after payment confirmation.
Strict Quality Control: Every piece is tested by excellent testers to ensure safety and product quality.
Flexible Payment Terms: Accepts T/T, L/C, and Western Union with 30% advance payment option.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.08h
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 located in Quanzhou City, Fujian Province.
Q:What are the payment and delivery terms?
A:
Payment requires 30% T/T in advance and balance before delivery. Delivery terms include CIF, EXW, or FOB, and are negotiable.
Q:What is the delivery time?
A:
FOB Xiamen or other ports take 25-30 days after advance payment. If in stock, delivery takes only 0-7 days.
Q:How can I ensure the part fits my excavator?
A:
Provide the model number, serial number, part numbers, dimensions, or drawings. We also check every piece to ensure quality.
Q:What quality types are available?
A:
We offer Economic (6 months, <20 tons), Standard (12 months, <20 tons), and Heavy Duty (12 months, >30 tons) types.
Send Inquiry
*To:
Quanzhou Zhongkai Machinery Co., Ltd.
Quanzhou Zhongkai Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Dozer D65 Track Lower Roller 141-30-00570 for Komatsu Bulldozer Undercarriage Parts
US$30.00-100.00
1 Piece(MOQ)
Excavator Undercarriage Parts PC200 Track Roller Bottom Roller 20y-30-16411
US$1,999.00
1 Piece(MOQ)
Undercarriage Parts Ex200 Ex300 E320 PC200 for Wsg Excavator Track Roller Bottom Roller
US$50.00-200.00
1 Piece(MOQ)
Direct Factory Supply Track Roller 4340535 for Hitachi Ex30 Mini Excavator Undercarriage Parts
US$15.00-100.00
1 Piece(MOQ)
Track Roller E325 E325b E325c Bottom Roller 1117-5046 for 25 Ton Crawler Excavator Undercarriage
US$64.00-75.00
2 Pieces(MOQ)
Excavator Dozer Lower Track Roller for Caterpillar Komatsu Tractor Undercarriage Parts
US$43.36-51.25
10 Pieces(MOQ)
for Komatsu PC220 Track Bottom Roller 20y-30-00011 20y-30-00130 PC210 PC215 PC220 PC240 PC250 PC270 PC280
US$28.00-39.00
1 pieces(MOQ)
Track Roller PC200-5 PC200-6 PC200-7 PC200-8 Bottom Roller 20y-30-00012 for 20 Ton Excavator
US$51.50-60.00
2 Pieces(MOQ)
Excavator Track Bottom Roller for Enhanced Durability and Strength
US$99.00-5,000.00
1 Piece(MOQ)
Hitach Excavator Undercarriage Parts Ht47 9066509 9114618 A7622001m00 Hitachi Ex200 Track Roller
US$20.00-500.00
1 Piece(MOQ)
Factory Price Mining Machinery Excavator Bottom Track Roller 9173146 Lower Track Roller 4386650 for Ex1800
US$299.00-899.00
1 Piece(MOQ)
Track Roller/Bottom Roller/Lower Roller for D6 D7 D8n D9r D11 D65 Bulldozer
US$19.00-29.00
1 pieces(MOQ)
286-9823 Track Roller for E320 E320b E320L E200b Excavator Undercarriag
US$100.00-180.00
1 pieces(MOQ)
Ex470 Bottom Roller for Excavator Undercarriage Rollers Parts Track Roller Lower Rollers
US$33.00-168.00
1 Piece(MOQ)
E320dl Carril Superior 8e5600 Piezas Repuesto Tren Rodaje Para Maquinaria Lower/Bottom/Track Roller
US$20.00-500.00
1 Piece(MOQ)