QTD125(4522) Central Inner Climbing Tower Crane with 45m Working Radius and 6 Ton Capacity - Luffing Jib Type
Price:
$130500-135800 per set
MOQ:
1 set
Delivery Time:
40 days after receiving the deposit or origin LC
Brand:
HYCM
Product Description
QTD125(4522) Central Inner Climbing Tower Crane - Luffing Jib Type
This professional tower crane features an inner climbing system with luffing jib design, optimized for construction projects in confined urban spaces. With a maximum working radius of 45 meters and lifting capacity up to 6 tons, it delivers reliable performance for demanding construction applications.
Product Overview
The QTD125(4522) tower crane comprises base support, mast sections, inner climbing system, upper and lower turntables, lifting jib, counter jib, and comprehensive mechanical systems including slewing, trolleying, and luffing mechanisms. The complete system includes hydraulic jacking mechanism with full limiter devices for enhanced safety.
Technical Specifications
| Model | QTD120 (4522) Luffing Tower Crane |
|---|---|
| Working Radius | 45 meters |
| Maximum Load Capacity | 6 tons |
| Tip Load | 2.2 tons |
| Mast Section Height | 27 meters |
| Maximum Height with Anchorages | 200 meters |
| Mast Section Dimension | 1.6×1.6×3 meters, angle steel 180×18mm |
| Hoisting Mechanism Speed | 80/40/8.5 m/min, 40/20/4.25 m/min |
| Hoisting Motor Power | 24/24/5.4 kW |
| Slewing Mechanism Speed | 0-0.6 r/min |
| Slewing Motor Power | 2×3.7 kW |
| Luffing Mechanism Speed | 0-10 m/min |
| Luffing Motor Power | 30 kW |
| Jacking-up System Speed | 0.4 m/min |
| Jacking-up Motor Power | 7.5 kW |
| Total Power | 34 kW |
| Power Supply | 380V/50Hz or according to client requirements |
Key Advantages
- Fast, simple and safe erection using small, lightweight modular components
- Luffing jib design ideal for narrow urban construction sites
- Advanced frequency inverters and electrical control systems for main mechanisms
- Ball blasting and multiple painting processes for steel structure protection
- Hot-dip galvanizing process for handrails with extended quality assurance
- Excellent endurance in extreme weather conditions including temperature variations, acid rain, and typhoons
Manufacturer Advantages
- 15 years of professional tower crane manufacturing experience
- International export to over 20 countries with ISO9001, CE & GOST certifications
- Hydraulic self-climbing mechanism for efficient operation
- Variable-frequency slewing mechanism for precise control
- Variable-speed frequency PLC control system for optimized performance
- Operation data display screen and safety monitoring system (Black Box)
- Comprehensive safety devices for maximum operational security
Commercial Terms
Price: Negotiable
Delivery Time: Approximately 40 days after receiving 30% advance payment
Trade Terms: FOB (Qingdao)
Payment Terms: T/T or L/C (30% advance payment, 70% before shipment)
Packing: Standard Export Packing
Warranty: Minimum 12 months
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jinan Avitt International Trade Co., Ltd-HYCM Tower Crane
Location
No.218-1,Building 8, Comprehensive Building, Zone 8, Dongshan Garden, Shuangshan Street, Zhangqiu District, Jinan City, Shandong Province, China
Contact Person
Easton