What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for delivery?

The lead time varies by season: within 15 workdays during off-peak, and 1-3 months during peak season.

What type of crane is this?

This is a 4-ton strong boom self-erecting mobile tower crane, specifically the QTZ40 model.

4 Tons Strong Boom Self Erecting Mobile Tower Cranes with Best Price Qtz40

Name: 4 Tons Strong Boom Self Erecting Mobile Tower Cranes with Best Price Qtz40
Brand: Newindu Construction Engineering (Shanghai) Co., Ltd.
SKU: 924430095

Shanghai, ChinaNewindu Construction Engineering (Shanghai) Co., Ltd.

US$16,000.00-22,000.00

1 Piece

Product profile

Customization

Available

Certification

GS, RoHS, CE, ISO9001

Condition

New

Model NO.

QTZ40

Maximum Lifting Height

100-150m

Maximum Lifting Weight

<5t

Installation

Jack-Up

Moving Type

Fixed

Type

Under-Slewing Crane

Jib Length

48m

Max. Load

Tip Load

1.0t

Balance Weight

Transport Package

Standard Shipment

Specification

380V/50Hz/3P

Trademark

Newindu

Origin

Jiangsu, China

HS Code

8429521200

Production Capacity

800/Month

Key features

High Working Efficiency: Features high working speed, good speed-adjusting performance, and steady operation for construction projects.

Complete Safety Devices: Equipped with comprehensive safety devices to guarantee safe and high-efficient operation.

Three-Speed Motor System: Applies three-speed motor and mono-speed ratio decelerator for heavy load low speed and light load high speed.

Reliable Slewing Mechanism: Uses planet gear decelerator with moment-limiting hydraulic coupler for high load capacity and steady starting.

OEM and ODM Services: Offers OEM and ODM services with minor customization and customization from designs available.

Multiple Certifications: Certified with GS, RoHS, CE, and ISO9001 standards for quality assurance.

Flexible Payment Terms: Accepts LC, D/P, T/T, and Western Union for international transactions.

Company profile

Newindu Construction Engineering (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 9 Years CertifiedNearest Port: Shang haiAverage Response Time: ≤5.01h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 31 employees and a broad machinery portfolio covering lifting, earthmoving, road construction, concrete, truck and special vehicles, drilling, logistics, and agricultural machinery. It reports substantial production quantities for several equipment categories and exports to South America, Africa, Southeast Asia, and the Middle East. ODM and OEM services are explicitly available, but no SDK is available and only one R&D engineer is reported. After-sales support includes repair, installation, training, and maintenance in Algeria, although overseas warehouses, showrooms, agents, branches, and offline trade-show participation are absent. Service-capability assessment, approved-supplier management, corrective actions, complaint handling, quality assurance, traceability, and fire-drill status are undocumented or unknown. A CTI audit is recorded as active from January 9, 2026 to January 8, 2027, but the audit result is stated as 0 without interpretation.

Supplier typeThe supplier is identified as a limited company with 31 employees and no larger-company affiliation. Its stated product scope covers eight machinery categories, while the business-scope entry additionally lists transportation agency, e-commerce, consulting, design, and advertising activities, indicating a broad and potentially diversified operating profile.

After-Sales capabilityThe supplier reports repair, equipment installation, training, and maintenance services in Algeria. Nevertheless, it has no overseas warehouse, showroom, agent, branch, or offline trade-show experience, so the evidence supports some service delivery capability but not a broad overseas service infrastructure.

R&D capabilityODM service is available and one R&D engineer is reported with responsibility for new products, providing direct evidence of product-development activity. However, no SDK is available, and the reported R&D staffing is limited to one engineer, so the overall innovation depth cannot be confirmed as strong.

Production capacityThe supplier reports annual outputs of 2,000 road rollers, 3,000 truck cranes, 5,000 wheel loaders, 2,500 excavators, and 3,000 motor graders, plus an off-peak lead time within 15 workdays. Its 31-employee size and lack of documented service-capability procedures do not negate the stated production figures but leave process-management depth insufficiently documented.

Customization capabilityThe supplier explicitly provides ODM services and OEM services for well-known brands, directly supporting the ability to customize or manufacture according to customer or brand requirements. No further detail is provided on customization scope, engineering resources, or technical integration.