What is the lead time for delivery?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What after-sales service is provided?

We provide 24-hour after-sales service, standby engineers for problem-solving, installation guidance, spare parts, and operation training.

Self-Erecting Tower Crane Qtz125 (TC6515)

Name: Self-Erecting Tower Crane Qtz125 (TC6515)
Brand: Jinan Sanyisan International Trading Co., Ltd.
SKU: 695645722

Shandong, ChinaJinan Sanyisan International Trading Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

One Year

Model NO.

QTZ125(TC6515)

Certification

CE, ISO9001: 2000

Condition

New

Maximum Lifting Height

150-200m

Maximum Lifting Weight

Installation

Jack-Up

Type

Tower Crane

Jib Length

3---65m

Free Standing Height/Max. Height

50m/150m

Size of Mast Section

1835×1835×2500

Tower Crane Type

Slewing Tower Crane

Power Source

Hydraulic

Sling Type

Wire Rope

Application

Container Usage, Mineral Area Usage

Transport Package

Container

Specification

QTZ125(TC6515)

Trademark

MINGWEI

Origin

China

HS Code

8426200

Production Capacity

200 Units /Month

Key features

High Stability Welding: Main parts welded with CO2 gas protected and full-auto submerged arc welding for improved stability.

Flexible Installation: Supports stationary, mobile, external climbing, and internal climbing working ways.

Expert Technical Support: Engineers with over 20 years' experience provide timely problem-solving and installation guidance.

Comprehensive Warranty: One-year warranty covering product quality, spare parts, and operation training.

High Lifting Capacity: Maximum lifting weight of 8t with a max height of 180m by increasing mast sections.

Flexible Customization: Supports full customization, customization from samples/designs, and minor customization.

CE & ISO Certified: Product meets CE and ISO9001:2000 certification standards for quality assurance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Jinan Sanyisan International Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Qingdao PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier appears to be a construction machinery manufacturer focused on tower cranes, with a reported 20,000-square-meter production workshop, 300 specialized production units, and annual output of more than 5,000 cranes. It provides broad customization and ODM services, and reports OEM service for well-known brands. The company has operated in export markets for 13 years, with exports representing 31%–40% of total sales, although exports are conducted through agents. After-sales coverage is supported by 20 domestic offices and a service-tracking group. Key limitations include no reported inventory, overseas warehouse, showroom, or overseas branch/agent capability. No new products were reported in the past year, while SDK availability indicates some R&D support. Financial records are indicated for 2020–2022, but their actual results are not provided. Certification, formal environmental documentation, and fire-drill status cannot be verified from the supplied information.

Supplier typeThe supplier’s stated business scope includes sales of construction machinery and related products, while its company profile identifies a large crane production workshop and annual crane output exceeding 5,000 units. This supports classification as a construction-machinery manufacturer and trader, with tower cranes as its apparent core product.

After-Sales capabilityThe supplier reports 20 domestic offices and an after-sales service group that tracks service, indicating established domestic support. However, it reports no overseas warehouse, showroom, or overseas agent/branch service capability; peak-season lead time is one month, and its service-capability assessment process lacks a written procedure.

Production capacityThe supplier reports a 20,000-square-meter production workshop, 300 specialized production units, and annual production of more than 5,000 cranes. Reported lead times are within 15 working days in the off-season and one month during peak season, supporting substantial production capacity.

Customization capabilityThe supplier lists customization from samples, designs, and full customization, along with minor and flexible customization. It also reports ODM service, providing explicit evidence of broad customization capability.