What is the lead time for production?

The average lead time is within 15 workdays during off-peak season and one month during peak season.

Is the track chain guard included in the standard package?

The track chain guard is optional and can be added based on customer requirements.

What types of machinery can use these undercarriages?

They are widely used in drilling rigs, excavators, coal mining equipment, mobile crushers, and agricultural machinery like cane harvesters.

3.5 Ton Economical Crawler Track Undercarriage/Chassis Assembly with Slew Drive

Name: 3.5 Ton Economical Crawler Track Undercarriage/Chassis Assembly with Slew Drive
Brand: Qingdao Elite Hydraulic Co., Ltd.
SKU: 2087660852

Shandong, ChinaQingdao Elite Hydraulic Co., Ltd.

US$2,000.00-4,000.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24h

Warranty

12months

Model NO.

HFT-S

Type

Crawler

Application

Travelling Machine

Certification

ISO9001: 2000

Condition

New

Delivery Time

15days

Steel Tracked Undercarriage

1-120t

Motor

Hydraulic or Electric

Design

Robust and Modular Design

Custom

Customized Design

Performance

Higher Performance

Steel Track

More Wear-Resistant

Link

Higher Precision Casting Process

Sprocket

Alloy Steel Materrial

Idler

Sealed with Floating Oil

Rollers

Sealed with Floating Oil

Track Chain Guard

Optional

Frame

Optional

Mounting Bracket

Optional

Slewing Bearing

Optional

Transport Package

Wrap Film, Pallet or Wooden Case

Trademark

ELITE/OEM

Origin

China

HS Code

8431499900

Production Capacity

1000/Month

Key features

Customized Design Capability: Flexible special design and manufacture based on customer requirements for size, weight, and track shoe width.

Wide Load Capacity Range: Steel undercarriages support 0.5 to 120 tons; rubber undercarriages support 1 to 10 tons.

Sealed Floating Oil System: Rollers and idlers sealed with floating oil, eliminating the need for extra lubrication during long-term work.

Dual Motor Options: Final drive available with either hydraulic motors or electric motors according to customer needs.

Durable Track Materials: High-strength alloy steel track shoes or wear-resistant rubber tracks designed to bear external impact.

Easy Track Adjustment: Equipped with butter tensioning cylinders and shock-absorbing springs for easier track adjustment.

Optional Track Chain Guard: Track chain guard is available as an optional component for enhanced protection.

12-Month Warranty: Comprehensive 12-month warranty coverage for all mechanical equipment.

Company profile

Qingdao Elite Hydraulic Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-12-15Nearest Port: QingdaoAverage Response Time: ≤3.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryQingdao Elite Hydraulic Co., Ltd. is identified as a professional technical supplier offering gearboxes, including planetary gearboxes, with 3D design, customization, ODM, and OEM capabilities. It reports new products within the past year and annual planetary gearbox output of 90,000 pieces. Export capability is supported by self-operated import/export rights, multiple accepted trade and payment terms, and broad stated export markets. However, service-management procedures and records are incomplete, overseas service infrastructure is absent, raw-material traceability is unknown, and no SDK is available. Financial information is present only as references to years, without sufficient evidence to assess financial strength. The audit information identifies BV as the auditing organization, but the stated audit result and type do not provide a clear certification or performance conclusion.

Supplier typeThe supplier is explicitly described as a professional technical supplier and operates in electromechanical, hydraulic, transmission, motor, pump, and related equipment fields, with gearbox listed as its offered product. The company identified in the audit information is Qingdao Elite Hydraulic Co., Ltd.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written records; it has no written service-assessment or corrective/preventive-action procedures. It also reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, although it accepts several quotation and payment terms and reports one-month peak and off-season lead times.

R&D capabilityThe supplier provides 3D software design, customization from designs, ODM and OEM services, and reports new products within the past year. R&D engineers have 11–20 years of total experience, but no SDK is available; the evidence still supports active product-development and design capability.

Production capacityThe supplier reports annual planetary gearbox production of 90,000 pieces, a quality-control staff count of 11–20, and off-season lead time within 15 workdays; another slice states one-month lead time for both peak and off-season. These data demonstrate stated production capacity, though the differing lead-time descriptions should be clarified.

Customization capabilityCustomization from designs is explicitly provided, alongside 3D software design services, ODM capability, and OEM service for well-known brands. These combined statements directly support the supplier’s ability to handle customized and design-based production.