40mn2 Dozer Track Roller High-Performance Bulldozer Excavator Bottom Roller for Construction

Name: 40mn2 Dozer Track Roller High-Performance Bulldozer Excavator Bottom Roller for Construction
Brand: Quanzhou Zhongkai Machinery Co., Ltd.
SKU: 1967612531

Fujian, ChinaQuanzhou Zhongkai Machinery Co., Ltd.

US$300.00

1 Piece

US$150.00

2+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

6 Months

Model NO.

We provide all the bulldozer undercarriage parts

Type

Bottom Roller

Application

Bulldozer

Certification

ISO9001: 2000

Condition

New

Occasion

Contrucction, Earthmoving, Mining

Material

50mn, 40mn2

Technology

Forging/Casting

Hardness Depth

8-12mm

Warranty Time

12 Mouths

MOQ

1 PC

Payment Term

30%T/T in Advance, The Balance Before Shipment

Delivery

25-30 Days

Transportation

by Sea

HRC

55-60

Transport Package

Standard Export Wood Pallet

Specification

Standard

Trademark

Z. K. M

Origin

Quanzhou, China

HS Code

8431490000

Production Capacity

100000 Per Month

Key features

Customizable Colors: Available in black, yellow, or customized colors to meet specific needs.

High Hardness Surface: Surface hardness HRC 55-60 with a depth of 8-12mm for durability.

Fast Stock Delivery: Delivery time is only 0-7 days if parts are in stock.

12 Months Warranty: Comprehensive warranty coverage for 12 months to ensure peace of mind.

Quality Assurance: Strict quality control checks at every stage of the production process.

Wide Compatibility: Suitable for excavators, bulldozers, and various other construction machinery.

Competitive Pricing: Optimized pricing strategies to maximize the value of your investment.

Low MOQ: Minimum Order Quantity is just 1 PC, allowing for flexible purchasing.

Company profile

R&D CapabilitiesIn-stock CapacityFast DeliveryHigh Repeat Buyers Choice

Quanzhou Zhongkai Machinery Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.87h

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 activity, OEM service for well-known brands, and production capacity for track rollers, track links, idlers, sprockets, and top rollers. Export sales represent 51%–70%, with markets spanning multiple regions. However, quality assurance and traceability status are unknown, quality-control test equipment is reported as zero, and only one R&D engineer is listed. The supplier has no overseas warehouses, showrooms, agents, or branches, but has attended Bauma China. Financial credibility, certifications, and specific customer cases cannot be adequately verified from the provided information.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operating as a limited company in Fujian, China. This indicates a combined manufacturing and trading business structure.

After-Sales capabilityThe supplier reports that its technology engineer provides technical support for after-sales service and that it has a clear customer-complaint procedure with follow-up records. However, it has no overseas warehouse, showroom, agent, or branch, which limits documented local service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM service, and an R&D engineer responsible for new product development and technical support. Evidence is limited by the listing of only one R&D engineer and no available SDK; quality-control test equipment is also reported as zero.

Production capacityReported annual output includes 150,000 track rollers, 8,000 track links, 8,000 idlers, 5,000 sprockets, and 5,000 top rollers. The supplier also serves broad export markets and reports 51%–70% of sales from exports, supporting evidence of established production and international supply capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. These statements provide direct evidence of broad customization coverage.

Product Q&A

Q:How can I ensure the part fits my machinery?

Please send us the correct model number, machine serial number, any numbers on the parts, or provide dimensions and drawings.

Q:What are the payment terms?

Generally, 30% deposit T/T in advance, and the balance before shipment.

Q:What is the lead time for delivery?

FOB Xiamen or any Chinese port: 25-30 days. If parts are in stock, delivery is only 0-7 days.

Q:What packaging do you offer?

Normally we use export standard wood pallets. Special requirements can be discussed.

Q:How do you handle quality control?

We have a perfect system for checking product quality. Our team checks products and manufacturing processes at every stage to ensure safety during container loading.