What are the speed options for the winch?

The winch offers double speed options: fast speed for quick operations and slow speed for precise control.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the average lead time for delivery?

The lead time is one month during peak season and 1-3 months during the off season.

Jsdb-30 Double Speed Winder Diesel Engine Powered Marine Construction Mining Winder

Name: Jsdb-30 Double Speed Winder Diesel Engine Powered Marine Construction Mining Winder
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 2001789012

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$7,000.00

1-9 Pieces

US$5,000.00

10+ Pieces

Sample price:US$7500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

on Line or Video

Warranty

One Year

Model NO.

JSDB-30 Double Speed Winder

Type

Electric Winch

Driven Type

Speed

Fast

Carrying Capacity

Weight Level

Tonnage

Reel Number

Running Mode

Moving

Feature

Explosion-Proof

Certification

CE, ISO 9001

Standard

National Standards

Wire Rope Static Tension Kn

Fast 38t Slow 300

Inner Layer Max.

Fast 56t Slow 470

Average

Fast 43t Slow 380

Wire Rope Length M

800

Drum Dia.*Width

650*800

Transport Package

Wooden Package or as Naked

Specification

JSDB-30 Double Speed Winch

Trademark

zhongmei

Origin

Shandong, China

Production Capacity

50set/Month

Key features

Explosion-Proof Design: Certified explosion-proof feature ensures safe operation in hazardous mining and construction environments.

Double Speed Control: Features fast and slow speed modes for versatile lifting and towing applications in various terrains.

High Capacity Range: Available in models ranging from 0.5t to 350t, suitable for heavy-duty lifting and hauling tasks.

Compact and Durable: Compact structure with small size and light weight, facilitating easy transfer and installation on site.

Wide Application Scope: Ideal for construction, water conservancy, forestry, mines, and docks for lifting or flat towing materials.

CE and ISO Certified: Meets CE and ISO 9001 standards, ensuring quality and compliance with national and international regulations.

Long Rope Capacity: Supports wire rope lengths up to 800m, enabling extensive operational range for large-scale projects.

One Year Warranty: Comprehensive one-year warranty coverage with online or video after-sales service support.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-07-01Nearest Port: qingdao/ningbo/dalianAverage Response Time: ≤2.23hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryChina Coal is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO9001:2008, ANAB, UKAS, and SGS-related certifications or credentials, alongside quality-related national and industry honors. The supplier offers customization, ODM, OEM for popular brands, SDK availability, and documented quality and supplier-service procedures. It has 12 quality inspectors, in-stock capability, valid contracts with associated subcontractors, and approximately one-month lead times in both peak and off-season periods. Overseas services include debugging, maintenance, repair, training, and installation in Denmark, Colombia, India, and Georgia. However, it reports no overseas warehouse, showroom, agent, or branch, and the provided evidence does not establish specific customer names or independently verify financial strength.

Supplier typeThe supplier is explicitly classified as a combined company and presents offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. It is also identified as a non-offshore company name, indicating a directly identified operating supplier rather than an offshore entity.

CertificationsThe company description states that China Coal has passed ISO9001:2008, United States ANAB management-system, and United Kingdom UKAS management-system certifications. It also cites SGS certification and several national quality, reputation, conformity-assessment, and credit honors; the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia, and has participated in an offline trade show. It reports no overseas warehouse, showroom, agent, or branch, so service coverage exists but lacks those overseas facilities and channels.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability, although no R&D staffing, patents, or quantified development results are supplied.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; valid contracts with each associated subcontractor; in-stock capability; 78 qualified service-capability suppliers; and approximately one-month lead times in both off-season and peak season. The supplier also has documented supplier-service procedures and corrective/preventive-action records.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad stated customization range across design and R&D functions.