Do you accept OEM service?

Yes, we definitely accept OEM service.

What optional attachments are available?

Optional attachments include remote control, basket, auger, grapple, top seat, and rear legs.

4 Ton Knuckle Boom Truck Mounted Crane for Heavy Lifting Tasks

Name: 4 Ton Knuckle Boom Truck Mounted Crane for Heavy Lifting Tasks
Brand: Anhui Tengchang Construction Machinery Co., Ltd.
SKU: 2190264375

Anhui, ChinaAnhui Tengchang Construction Machinery Co., Ltd.

US$4,355.00-46,500.00

1 Piece

Sample price:US$4355.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours After-Sale Service

Warranty

1 Year

Model NO.

Knuckle Boom Crane

Certification

GS, RoHS, CE, ISO9001

Condition

New

Maximum Lifting Height

3.2m-20m

Maximum Lifting Weight

1t 2t 3.2t 4t 5t 6.3t 8t 10t 12t 14t 16t 20t 25t

Type

Folding

Max Lifting Movement

4/6.4/8/10/12.6/16/20/30/35/40/50/60/67.5t.M

Recommended Power

7.5kw/8kw/15kw/20kw/30kw/35kw/40kw/45kw/63kw

Recommended Hydraulic Flow

15~90 L/ Min

Rated Hydraulic Pressure

22/28/30/32/33MPa

Oil Tank Capacity

25/30/60/100/150/180/200/250/280L

Slewing Angle

360°

Hydraulic Crane Weight

534kg~8250kg

Installation Space

550~1700mm

MOQ

1 PCS

Transport Package

Plastic Film Packaging/Wooden Box

Trademark

Tengchang

Origin

China

HS Code

8429521200

Production Capacity

10000

Key features

Wide Lifting Capacity Range: Maximum lifting weight from 1t to 25t for diverse heavy lifting tasks.

Multiple Customization Options: Customizable power, hydraulic flow, pressure, tank capacity, and installation space.

Comprehensive Certifications: Certified with GS, RoHS, CE, and ISO9001 for quality and safety assurance.

24-Hour After-Sales Service: Professional support available 24 hours a day for maintenance and inquiries.

Flexible Attachment Options: Supports remote control, basket, auger, grapple, top seat, and rear legs.

Versatile Knuckle Boom Design: Folding type with 360-degree slewing angle for precise operation in tight spaces.

Established Manufacturer: Source factory with 20 years of production experience and global export reach.

Low MOQ for Flexibility: Minimum Order Quantity is just 1 set, suitable for small and large projects.

Company profile

Importers and ExportersFast DeliveryManagement CertificationProduct Certification

Anhui Tengchang Construction Machinery Co., Ltd.

Anhui, 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.Export Year: 2005-06-18 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.09h

AI-Powered supplier vetting

SummaryTengchang demonstrates established manufacturing and customization capabilities, supported by listed processing equipment, documented inspection procedures, ISO9001:2015 and CE certifications, patents, and six R&D engineers. However, it is explicitly not classified as a professional technical supplier, does not provide 3D software design or SDKs, has only one year of export experience, and lacks inventory, overseas warehouses, agents, branches, and showrooms. Financial records are indicated for 2021–2023, but no financial results are provided. Customer evidence is limited: repeat-buyer preference is stated at 80%–100%, while no Fortune 500 cooperation is reported.

Supplier typeThe supplier is explicitly identified as not being a professional technical supplier. Its profile instead reflects a manufacturing-oriented company with processing equipment, ISO-based quality management, and truck-crane manufacturing credentials.

CertificationsThe supplier holds ISO9001:2015 quality-management certification and CE product certification. Company information also cites GJB9001C-2017 and a national truck-crane manufacturing license, providing explicit evidence of multiple certifications and qualifications.

After-Sales capabilityThe supplier provides no overseas agents or branches, no overseas warehouse, no showroom, and no in-stock service capability. Although it has written service-capability procedures and stated quotation and payment terms, the available evidence does not establish robust after-sales coverage.

R&D capabilityThe supplier reports eight utility model patents, two invention patents, product innovation achievements, and six R&D engineers. However, it is not classified as a professional technical supplier and has no available SDK or 3D software design service, so innovation is demonstrated mainly through product and manufacturing development rather than software capability.

Production capacityProduction capability is supported by bending, sawing, laser cutting, torch cutting, boring, drilling, shot blasting, and spray-booth equipment, as well as documented finished-product inspection procedures. The supplier also cites advanced manufacturing equipment and a truck-crane manufacturing license, although it lacks inventory capability and has no valid manufacturing contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the supplier profile, providing clear evidence of broad customization support.