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We can ship by air, land, sea, or express (courier) such as DHL, UPS, TNT, FedEx, or Aramax, depending on your requirements.

Mining Underground Loader Parts: Front Support Sleeve, Rear Support Sleeve 2.03.04.0138, 2.03.04.0141

Name: Mining Underground Loader Parts: Front Support Sleeve, Rear Support Sleeve 2.03.04.0138, 2.03.04.0141
Brand: Shandong Wolkang Machinery Equipment Co., Ltd.
SKU: 2175146252

Shandong, ChinaShandong Wolkang Machinery Equipment Co., Ltd.

US$110.00-150.00

1 Piece

Product profile

Warranty

According to The Warranty

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Manufacturing Process

Forging

Model NO.

2.03.04.0138, 2.03.04.0141

Productive Forces

10, 000 Pieces/Year

Adaptability

Powerful

New and Old

New

Whether It Is Standard Part

Standard Component

Connection Method

Standard Connections

Color

as Shown in The Figure

Land for Sale

Nationwide

Inventory Availability

Available Now

Mode of Transportation

Air/Sea/Express (FedEx, DHL, UPS)

Adapting Part

Seamless Steel Pipe

Inner Ring Material

Bronze

Lubrication Method

Oil Tank Lubrication

Working Temperature

-20℃~+80℃

Radial Static Load

≥80kN

Radial Dynamic Load

≥50kN

Transport Package

Carton or Wooden Box

Specification

2.03.04.0138, 2.03.04.0141

Production Capacity

10000

Key features

Dual-Material Composite Structure: Outer ring steel provides high strength, inner ring tin bronze reduces friction, extending life by 3-5 times.

Efficient Lubrication Design: Spiral oil groove stores grease, reduces friction coefficient below 0.05, minimizing heat and wear.

High Impact and Load Resistance: Tempered and precision machined to withstand huge impact loads and prevent deformation in mines.

Enhanced Sealing and Dustproofing: Reserved grooves for nitrile rubber rings effectively prevent dust and gravel entry.

Standard Interface Adaptation: Common size specifications allow direct press-fit installation without modification.

Wide Application Range: Suitable for ore extraction, slag removal, and tunnel projects in underground mining.

Energy Efficient Options: Available in electric and diesel models to reduce operating costs and emissions.

Company profile

Fast DeliveryLow MOQImporters and ExportersIn-stock Capacity

Shandong Wolkang Machinery Equipment Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2025-02-18Nearest Port: QINGDAOAverage Response Time: ≤0.38hTerms of Payment: LC, Western Union, T/T, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryShandong Wolkang Machinery Equipment Co., Ltd., established in 2025, is a high-tech enterprise based in Shandong, China, specializing in underground mining vehicles and components. Operating primarily as a trading company, it offers a wide range of products including machinery and automotive parts. The company lacks financial performance data, with zero reported profits, revenue, or costs over the last few years. Despite having quality assurance in place, it lacks formal procedures for service capability and handling customer complaints.

Supplier typeThe supplier is a trading company operating in the field of machinery and automotive parts, specifically dealing in underground mining vehicles.

After-Sales capabilityThe supplier lacks formal procedures for effective service capability and handling customer complaints, though it maintains a quality assurance mechanism.

Financial creditFinancial data shows zero profits, revenue, and operating costs over the past few years, indicating a lack of financial performance and credibility.

R&D capabilityThe company is described as a high-tech enterprise focusing on R&D for underground mining vehicles, indicating a capacity for innovation.

Production capacitySpecializes in the production of underground mining vehicles and core components, suggesting a focused production capability.

Product Q&A

Q:What is the delivery time for an order?

Standard models ship within 15-30 days.

Q:Does this product support PayPal account payment?

Of course, we accept multiple payment methods (such as L/C, T/T, D/P, etc.).

Q:What is the engine warranty period?

Global warranty: 2 years from delivery or 3,000 hours of operation, whichever comes first.

Q:What is the minimum order quantity (MOQ)?

For general parts, we don't have a minimum order quantity (MOQ) and can order 1 piece. However, for parts like bearings and pistons, we may have a minimum order quantity of 6 or 12 pieces. We will inform you if there is a minimum order quantity for special parts.

Q:What are your main products and their applications?

Our core products include two-, four-, and six-cylinder engines, as well as diesel and gas generator sets. These engines are widely used in power generation equipment, industrial water pumps, agricultural machinery, construction machinery, marine engineering equipment, and offshore applications.