What safety features are included?

Features include overload protection, emergency brake, room or remote control options, and thermal protection for the main lifting motor.

What is the maximum lifting weight?

The maximum lifting weight ranges from 3 tons to 16 tons depending on the specific model selected.

What is the lead time during peak season?

The average lead time is one month, regardless of whether it is peak or off-peak season.

China 3ton 4ton 5ton Self Erecting Tower Crane for Construction Site

Name: China 3ton 4ton 5ton Self Erecting Tower Crane for Construction Site
Brand: Shandong Tavol Machinery Co., Ltd.
SKU: 2114344914

Shandong, ChinaShandong Tavol Machinery Co., Ltd.

US$20,000.00

1-9 Pieces

US$15,000.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Supply After-Sales Service

Warranty

14 Months From The B/L Date

Model NO.

QTZ

Certification

CE, ISO9001: 2000

Condition

New

Maximum Lifting Height

100-150m

Maximum Lifting Weight

Installation

Assembled

Moving Type

Fixed

Type

Top-Slewing Crane

Product Name

China 3ton 4ton Mini Self Erecting Tower Crane

Material

Shangang Group Steel

Application

Building, Construction

Power Source

380V/50Hz/3phase or as Request

Motor Brand

Jiangte

Max.Lift Load

Lift Motor

18/18/5kw

Mast Size

1.6*1.6*2.5m

Transport Package

40hc, Naked and Disassembled Within Container

Specification

ISO9001, GB3811_83

Trademark

TAVOL

Origin

Shandong, China

HS Code

84262000

Production Capacity

200 Sets/Year

Key features

Self-Erecting Design: Can change height by adding or reducing standard sections with climbing cage.

Variable Frequency Control: Slewing and luffing mechanisms use variable frequency for stable and accurate positioning.

Comprehensive Safety Protection: Equipped with overload protection, emergency brake, and thermal protection systems.

CE and ISO9001 Certified: Meets international safety and quality standards with CE and ISO9001:2000 certification.

Customizable Cabin Features: Drivers cabin available with electric fans or air conditioners based on customer needs.

PLC Control System: Automatic electrical fault detection with sound and light alarm indicators.

Flexible Jib Configuration: Different jib lengths and quantities of sections available for the same tower crane.

Company profile

Fast DeliveryYears of Export ExperienceProduct CertificationSelf-branded

Shandong Tavol Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2023-12-09Nearest Port: Qingdao PortAverage Response Time: ≤3.55hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Tavol Machinery Co., Ltd. is identified as a Chinese manufacturer/factory producing tower cranes and construction hoists, with stated facilities in Shandong and 180 employees. It reports ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its listed export markets cover multiple regions, and Qingdao Port is the nearest stated port. After-sales, contract, inventory, overseas service, ODM/OEM, advanced R&D, digitalization, and sustainability capabilities are not sufficiently documented. Trade data shows one transaction associated with a buyer in the Philippines, but this is limited evidence of customer experience. No financial figures are included.

Supplier typeThe supplier is identified as a limited company and manufacturer/factory in Shandong, China. Its stated business focuses on designing, manufacturing, selling, and servicing tower cranes below 18 tons and construction hoists below 3 tons, although another record classifies it as a trading company.

CertificationsThe supplier reports holding ISO 9001 certification. The provided information does not include the certificate number, scope, issuing date, or current validity, so the evidence supports certification presence but not detailed verification.

After-Sales capabilityThe company description states that it provides after-service for tower cranes and construction hoists. However, contract status, in-stock service capacity, overseas warehouse capability, overseas showroom capability, and overseas agent or branch services are all unknown.

R&D capabilityThe supplier states that it designs and manufactures its products and has 6–10 R&D engineers. ODM, OEM, SDK, private-mold, 3D design, new-product R&D, ERP integration, digitalization, and sustainability implementation capabilities are all marked unknown, preventing a broader assessment of innovation strength.

Production capacityThe supplier reports two factory zones, substantial stated workshop and office facilities, 180 employees, and more than 10 production lines. Its product scope and reported production infrastructure provide explicit evidence of established manufacturing capability.

Product Q&A

Q:What information is needed to get a quote?

Please provide building height or working height, working range or jib length, max load capacity, tip load capacity, and any other special requirements.

Q:What is the warranty period for the machine?

We provide a one-year warranty for the whole machine starting from the B/L date.

Q:Do you offer technical support after sales?

Yes, we offer 24-hour online service, free training for end-users, and exclusive engineer support at any time.

Q:What is the delivery time for the tower crane?

Delivery takes 20-25 days after receiving the advance deposit.

Q:Can the cabin be customized?

Yes, the drivers cabin can be equipped with electric fans or air conditioners according to customer requirements.