What is the protection class for electrical components?

Motors have a minimum IP55 protection class, while electrical cabinets, sensors, indicating lights, and other components have a minimum IP65 protection class.

Can the spreader handle deformed containers?

Yes, the floating twist-lock pin installation mode allows the twist-lock to swing within a range, enabling it to handle slightly deformed containers.

What is the self-weight of the spreader?

The self-weight of the spreader is 7.2T.

Qshi 20-40feet Automatic Electric Container Spreader for Overhead Crane

Name: Qshi 20-40feet Automatic Electric Container Spreader for Overhead Crane
Brand: Jiangsu Qunshuo Heavy Industry Equipment Co., Ltd.
SKU: 925527915

Jiangsu, ChinaJiangsu Qunshuo Heavy Industry Equipment Co., Ltd.

US$50,000.00

1 set

US$45,000.00

2+ set

Product profile

Customization

Available

Type

Wire Rope Sling

Material

Steel

Model NO.

QSDSS20-000

Lifting Capacity

>6T

Fixed Form

Welding Type

Lifting Eye Type

Folded Eye

Rope Core Type

Steel Core

Power Source

Electric

Shape

Flat

Certification

GS, CE, RoHS, ISO 9001

Sling Color

Yellow

Rated Lifting Load

30t

Slef-Weight

7.2

Precaution Class

IP55

Expansion Time

<22s

Twistlock Rotation Through 90°

<1s

Total Power

5.1kw

Voltage of Valves

400V 50Hz

Flow Quantity of Oil Pump

None

Operating Pressure of The System

None

The Volume of Oil Tank

None

Transport Package

Container

Trademark

Qshi

Origin

Jiangsu, China

HS Code

8431209000

Production Capacity

1000

Key features

ISO Standard Compatibility: Handles 20ft and 40ft containers complying with ISO standards.

High Lifting Capacity: Rated lifting capacity of 20t with 5t per lug for damaged containers.

Electric Telescopic Design: Motor-driven telescoping from 20ft to 40ft in under 35 seconds.

Floating Twist-Lock System: Suspension support mode ensures pure tension and easier insertion.

High-Strength Steel Construction: Completely sealed structure made from imported high-strength structural steel.

Multi-Certification Compliance: Certified with GS, CE, RoHS, and ISO 9001 standards.

Comprehensive After-Sale Service: Includes installation, debugging, training, and immediate trouble elimination.

Customization Support: Design and manufacture products according to clients special requirements.

Company profile

Jiangsu Qunshuo Heavy Industry Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-04-12Nearest Port: shanghai, ningboAverage Response Time: ≤5.96hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryJiangsu Qunshuo Heavy Industry Equipment Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory in Jiangsu. It focuses on container spreaders, marine/crane-related equipment, clamshell equipment, repairs, and spare parts. Evidence indicates ISO 9001 certification, eight production lines, annual container-spreader output of 500 sets, 41–50 years of combined R&D engineer experience, and 21–30 quality-control staff. The supplier reports export activity since 2017 and that exports account for 51%–70% of sales. Its stated capabilities emphasize technical support, one-stop equipment service, innovation, and improving handling efficiency. However, the provided information does not document specific after-sales procedures, customized project examples, named customer cases, or sufficient non-financial evidence to assess financial credibility.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and a manufacturing-industry association. Its listed product scope includes container spreaders, bulk-material grabs, lifting-equipment repairs, and spare parts.

CertificationsThe supplier explicitly reports certification of its management system to ISO 9001, providing direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier states that it provides technical support, one-stop service, equipment repairs, and spare parts, and presents service as part of its operating focus. However, no service network, response commitment, warranty terms, or documented service cases are provided.

R&D capabilityThe supplier explicitly emphasizes innovation and reports 41–50 years of total R&D-engineer experience. Its stated objective is to improve handling efficiency and reduce customer handling costs, which supports an innovation-oriented capability, although no patents or specific R&D projects are listed.

Production capacityThe supplier reports eight production lines, annual container-spreader output of 500 sets, and 21–30 quality-control staff. These figures directly support established production capacity for container spreaders.

Product Q&A

Q:What is the rated lifting capacity?

The rated lifting capacity is 20t. Each of the 4 lifting lugs has a capacity of 5t, suitable for damaged containers or bulk cargo.

Q:Does it handle 20ft and 40ft containers?

Yes, the spreader is designed to handle 20-foot and 40-foot containers complying with ISO standards, with telescoping action taking less than 35 seconds.

Q:What is the power source and voltage?

The power source is electric. The operating current is 400 Volt 50 Hz - 3 Phase AC, and the control current is 230 Volt 50 Hz AC.

Q:What certifications does the product have?

The product is certified with GS, CE, RoHS, and ISO 9001.

Q:What are the after-sale services provided?

Services include assisting with construction schemes, installing and debugging equipment, training operators, examining equipment, and providing technical exchange.