4 Ton Knuckle Boom Hydraulic Crane for Emergency Generators with Hydraulic Winch

Name: 4 Ton Knuckle Boom Hydraulic Crane for Emergency Generators with Hydraulic Winch
Brand: Xuzhou SKPL-LIFT Heavy Industry Machinery Technology Co., Ltd.
SKU: 2231083055

Jiangsu, ChinaXuzhou SKPL-LIFT Heavy Industry Machinery Technology Co., Ltd.

US$9,350.00

1-9 Pieces

US$8,850.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Remote Technical Support ,1 Year Warranty

Warranty

One-Year

Model NO.

SQ4Z

Certification

CE, ISO9001

Condition

New

Maximum Lifting Height

<10m

Maximum Lifting Weight

2-4t

Shaft Number

Crane Jib

Two-Arm

Type

Folding

Max Lifting Moment

8.4 Ton.M

Slewing Angle

400°

Recommended Power

14 Kw

Crane Self-Weight

1250 Kg

Installaion Space

850 mm

Oil Tank Capacity

60 L

OEM/ODM

Support

Logo

Customized

Color

Black/Yellow/White/Red/Blue/Green

Hydraulic System Flow

25 L/Min

Transport Package

Bubble Film Packaging/Wooden Package/Iron Pallet

Specification

2198*1050*2430 mm

Trademark

Skpl-lift

Origin

China

HS Code

8426910000

Production Capacity

150 PC/Month

Key features

High-yield steel knuckle boom reaches 4 Ton capacity at 8.4 Ton.m rated moment. Suited for emergency generators duty.

The hydraulic winch provides reliable line pull where boom reach alone is limited. Hexagonal boom cross-section delivers higher strength with lower self-weight.

The 4 Ton crane truck brings truck-mounted lifting to emergency generators contractors.

Company profile

Importers and ExportersIn-stock CapacityFlexible CustomizationQuality Assurance

Xuzhou SKPL-LIFT Heavy Industry Machinery Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.17h

AI-Powered supplier vetting

SummaryThe supplier identifies as a professional technical supplier and offers broad customization, including 3D software design and customization from drawings or samples. It reports three production lines, six to ten quality-control staff, inventory capability, and documented finished-product inspection instructions. The company describes a 40,000 m² manufacturing campus and nine advanced production lines, although this conflicts with the separate figure of three production lines and should be verified. No supplier-management-system certification is reported. Key operational gaps include no overseas warehouse, showroom, agents, or branches; no offline trade-show participation; no valid manufacturing-capacity contract with related subcontractors; and no written procedures or records for supplier-service assessment, corrective actions, or complaint handling. Financial information is represented only by reference years, without sufficient evidence to assess credibility. No customer cases are provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and reports a business scope covering manufacturing and sales of casting machinery and other equipment-related activities. This supports classification as a technical equipment manufacturer/supplier, although the broader registered business scope includes additional product categories.

CertificationsThe supplier-management-system certification field is reported as NIL. This is explicit evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agents, branches, or overseas service countries, and it has no written procedures or records for customer complaints or corrective and preventive actions. These stated limitations indicate weak documented after-sales and international service support.

Customization capabilityThe supplier explicitly offers full customization, customization from designs and samples, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:How does the articulating boom truck crane ensure safe lifting operation?

The articulating boom truck crane ensures safe lifting through multiple integrated safety systems: emergency lowering valve prevents exceeding rated capacity, manual emergency pump protects the boom from over-extension, and the outrigger interlock system ensures stable setup before operation. All systems are designed to meet international safety standards.

Q:Do I need a 4 Ton folding boom hydraulic crane truck for mining and heavy industrial lifting?

For mining and heavy industrial lifting, a 4 Ton folding boom hydraulic crane truck is often the optimal choice, offering a balance of lifting capacity, reach, and road mobility that dedicated cranes cannot match. The ability to drive between job sites and the integrated cargo capacity make it highly efficient for mining and heavy industrial lifting.

Q:How does a crane truck compare to a dedicated mobile crane for construction work?

A truck mounted crane integrates the lifting unit onto a standard truck chassis, offering road mobility and cargo capacity, while a dedicated mobile crane provides higher lifting capacity but requires separate transport.