What is the delivery time for the product?

The standard delivery time is 7-10 days. During peak season, lead time is one month, while off-season lead time is within 15 workdays.

What precautions should be taken when using rubber tracks?

Avoid sharp projections, do not turn too fast on concrete roads, prevent oil adhesion, and store indoors away from direct sunshine and rain during long periods.

Excavator Komatsu CD30r Rubber Track 3209058

Name: Excavator Komatsu CD30r Rubber Track 320*90*58
Brand: Shanghai Puyi Industrial Co., Ltd.
SKU: 738350522

Shanghai, ChinaShanghai Puyi Industrial Co., Ltd.

Excavator Komatsu CD30r Rubber Track 320*90*58

US$350.00

2 Pieces

Product profile

Customization

Available

Type

Crawler Excavator

Usage

Mining Excavator

Model NO.

320*90*58

Size

Small-Scale

Certification

ISO9001: 2000

Condition

New

Width

320mm

Pitch

90mm

Link

Color

Black

Warranty

12 Months Under Normal Use

Material

Rubber and Steel

Delivery Time

7-10 Days

Transport Package

Wooden Pallet

Specification

320*90*58

Trademark

No Marks or As Buyer's Requests

Origin

Shanghai, China

HS Code

8431499900

Production Capacity

1000 Pieces Per Month

Key features

Low Ground Pressure: Ground pressure ranges from 0.14 to 2.30 kg/m2, ideal for wet and soft terrain.

Reduced Noise and Vibration: Insulates machine and operator from vibration, reducing fatigue and noise in congested areas.

Superior Traction: Provides twice the pulling performance of wheeled vehicles of the same weight.

Road Protection: Causes less damage to roads and less rutting on soft ground compared to steel tracks.

High Speed Capability: Permits machines to travel at higher speeds than steel tracks.

Durable Material: Constructed from natural rubber, synthetic compounds, carbon black, and continuous steel cords.

ISO9001 Certified: Manufactured under strict quality guidelines with ISO9001 Accredited Certification.

One-Year Warranty: Covers all mechanical defects with free replacement for one year under normal use.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceQuality AssuranceCustomization from Designs

Shanghai Puyi Industrial Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-19Nearest Port: Shanghai portAverage Response Time: ≤5.60hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with no stated affiliation to a larger group and offers rubber tracks, solid tires, rubber pads, assemblies, chassis, wheels, sprockets, and related products. It reports 10 years of export experience, exports accounting for 90% of total sales, broad global export markets, and participation in INTERMAT 2024. Its stated quality system covers incoming materials through finished products, with 50 quality-control staff; however, finished-product inspection is performed by packing staff. The supplier reports new-product development, ODM services, and OEM service for well-known brands, plus design customization. After-sales support includes repair, complaint-handling procedures, and corrective/preventive-action records, but it has no overseas showroom, agent, or branch. Financial records are referenced for 2022–2024, but no non-financial assessment of financial strength is provided. Certification, customer cases, and environmental compliance status are not sufficiently evidenced.

Supplier typeThe supplier is identified as a limited company with no larger-company affiliation. It reports 10 years of export experience, 90% of sales from exports, participation in overseas trade shows, and export coverage across multiple regions, indicating an internationally oriented independent supplier.

After-Sales capabilityThe supplier offers repair services and has followed procedures for corrective/preventive actions and customer complaints. It has no overseas showroom, agent, or branch, although it has participated in INTERMAT 2024 and states service coverage in Southeast Asia; the service assessment procedure has written procedures but no records.

R&D capabilityThe supplier reports new products during the past year, ODM services, OEM service for well-known brands, and R&D engineers with 6–10 years of total experience. It has no available SDK, but the stated product-development and design-manufacturing capabilities support a positive assessment of general innovation capability.

Production capacityThe supplier reports annual rubber-track output of 50,000 pieces, broad product coverage, 50 quality-control staff, and technical/testing capabilities. Its finished-product inspection is performed by packing staff, which indicates a stated inspection limitation, but the available evidence still demonstrates established production capacity.

Customization capabilityThe supplier explicitly provides customization from customer designs and ODM services. These statements directly demonstrate both design-based customization and original design/manufacturing support.

Product Q&A

Q:What is the warranty period for the rubber tracks?

All Pooyert rubber tracks and rubber pads come with a one-year warranty under normal use. If there is a quality problem, we replace the new track upon providing photos and the serial number.

Q:What are the main advantages of rubber tracks over steel tracks?

Rubber tracks cause less road damage and rutting, operate more quietly, allow for higher travel speeds, and insulate operators from vibration, reducing fatigue.

Q:What is the ground pressure of the rubber tracks?

The ground pressure is fairly low, ranging from 0.14 to 2.30 kg/m2, making them suitable for wet and soft terrain.

Q:How is the tension of the rubber crawler adjusted?

Adjust the tension so the height variable range is 10-20mm when the machine is lifted. Readjust if tension decreases, but be careful as low tension may cause the crawler to come off.

Q:What materials are used to make these rubber tracks?

They are made of all natural rubber, high quantity synthetic rubber compounds including carbon black, and continuous steel cords protected with thick vulcanized rubber.