China Hydraulic Winch Free Fall for Pile Driver Marine Winch Hand Winch

Name: China Hydraulic Winch Free Fall for Pile Driver Marine Winch Hand Winch
Brand: Jining Shantuo Mechanical & Electrical Equipment Co., Ltd.
SKU: 798696802

Shandong, ChinaJining Shantuo Mechanical & Electrical Equipment Co., Ltd.

US$1,480.00

1-4 set

US$1,230.00

5+ set

Product profile

Customization

Available

Warranty

12 Months

Type

Construction Winch

Model NO.

ST-30LH

Driven Type

Hydraulic

Speed

Fast

Carrying Capacity

Weight Level

Tonnage

Reel Number

Running Mode

Moving

Feature

Antiseptic, Insulating, Explosion-Proof

Certification

GS, CE, ISO 9001

Standard

National Standards, Nonstandard

Rope Capacity

110m

Rope Diameter

12 mm

Rope Speed

0-35m/Min

Oil Flow Supply

75L/Min

Planetary Reduction Ratio

I=5

Working Pressure

17MPa

Pull

30kN

Motor

305cc

Model

St-30lh

Color

Customer Require

Transport Package

Wooden Box

Specification

75*43*40cm

Trademark

Shantuo

Origin

Jining Shandong

HS Code

8425399000

Production Capacity

10000 Pieces/Year

Key features

Customizable Design: Engineers provide customized designs based on specific user requirements and application conditions.

Compact Structure: Integrated valve group and compact design ensure small size, light weight, and easy installation.

High Efficiency Motor: Hydraulic motor features high mechanical efficiency, high starting torque, and low speed operation.

Stable Performance: Solves secondary slide and empty hook jitter, ensuring stable lifting, lowering, and braking.

Versatile Application: Widely used in ship, railway, construction, petroleum, and geological exploration industries.

One Year Warranty: Comprehensive one-year warranty coverage for all mechanical equipment.

Low Noise Operation: Designed for low noise and good working conditions during operation.

Multiple Certifications: Products certified with GS, CE, and ISO 9001 standards for quality and safety.

Company profile

Years of Export ExperienceProduct CertificationIn-stock CapacityQuality Assurance

Jining Shantuo Mechanical & Electrical Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 12 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.52h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory producing and servicing hydraulic components and related machinery products. It holds ISO9001:2015 management-system certification and CE product compliance certification. Evidence indicates nationwide pre-sale, sales, and after-sales service, inventory capability, and 80%–100% repeat buyers, but service procedures lack written records. Production is supported by one production line and machining/testing equipment, while no valid manufacturing-capacity contract exists with affiliated subcontractors. Customization from samples and designs, ODM services, and OEM services for well-known brands are available. Innovation evidence is limited: one R&D engineer, no new products in the past year, no professional technical-supplier R&D capability, and no SDK. Financial credibility cannot be determined from the provided information because only a year reference is supplied without substantive financial evidence. No Fortune 500 cooperation is reported.

Supplier typeThe supplier is explicitly identified as a factory and its business scope covers R&D, production, sales, and maintenance of hydraulic components, construction and mining machinery, and accessories. This supports classification as a manufacturing supplier with integrated related services.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate, and product compliance with CE certification is also reported. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityThe supplier describes nationwide pre-sale, sales, and after-sales service and confirms inventory capability. However, its service-capability assessment has no written procedures or followed records, so the existence of service claims is supported but the formal service-management strength is less well documented.

R&D capabilityInnovation capacity appears limited based on one R&D engineer, no new products during the past year, no professional technical-supplier R&D capability, and no SDK availability. ODM service is available, but this does not establish strong ongoing product innovation.

Production capacityThe supplier operates one production line and has cutting, CNC machining, machining-tool, and testing-table facilities, with inventory capability. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors, and finished-product inspections have instructions but no written records, limiting evidence of production-control robustness.

Customization capabilityThe supplier explicitly provides customization from samples and designs, as well as ODM services and OEM services for well-known brands. These statements directly support both design-based customization and original-design/manufacturing service capability.

Client casesThe supplier has exported goods for 12 years, with exports representing 41%–50% of total sales, and reports repeat-buyer preference of 80%–100%. However, it reports no cooperation with Fortune 500 companies and provides no named customer cases, so customer experience is supported generally rather than by verifiable reference accounts.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory.

Q:Can the product be customized if my requirements are special?

Yes! We are a manufacturer with our own engineering group capable of creating customized designs according to your requirements.

Q:How long is your delivery time?

Generally 5-10 days if goods are in stock, or 15-30 days if not in stock, depending on quantity.

Q:Do you provide samples and are they free?

Yes, we can offer samples, but the customer needs to cover the cost.

Q:What information should I provide before you recommend a suitable winch?

Please provide: 1. Intended application and working conditions. 2. Line pull (t or Kn). 3. Line speed (m/min). 4. Drum capacity/rope length (m). 5. Rope diameter (if available). 6. Hydraulic system pressure and pump flow (if available). 7. Other special requirements.