D4522 Jib Luffing Tower Crane 6 Ton Capacity 45 Meter Boom Inner Climbing Type Construction Equipment
Price:
$130500-135800 per set
MOQ:
1 set
Delivery Time:
40 days after receiving the deposit or origin LC
Brand:
HYCM
Product Description
Product Overview
The D4522 Jib Luffing Crane is an inner climbing tower crane designed for construction applications requiring precise load handling in confined urban spaces. With a 6-ton maximum capacity and 45-meter boom length, this crane offers exceptional performance for demanding construction projects.
Key Components
- Base support and mast sections (2 block type + 7 split sections)
- Inner climbing system with hydraulic jacking mechanism
- Upper and lower turntable assemblies
- Lifting jib and counter jib with luffing mechanism
- Slewing, trolleying, and luffing mechanisms
- Complete electrical control system with safety limiters
- Wire rope, hook, ballast, and pulley block systems
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 and 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 |
Performance 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 reliable operation
- Ball blasting and multiple painting processes with hot-dip galvanized handrails
- Excellent durability in extreme weather conditions including temperature variations, acid rain, and typhoons
Manufacturer Advantages
- 15 years of professional tower crane manufacturing experience
- ISO9001, CE, and GOST certified products
- Export experience to over 20 countries worldwide
- Hydraulic self-climbing mechanism for efficient operation
- Variable-frequency slewing mechanism for precise control
- PLC control system with variable-speed frequency
- Operation data display screen and safety monitoring system (Black Box)
- Comprehensive safety devices for maximum operational security
Commercial Terms
- Price: Negotiable based on project requirements
- Delivery Time: Approximately 40 days after receiving 30% advance payment
- Trade Terms: FOB Qingdao
- Payment Terms: T/T or L/C (30% advance, 70% before shipment)
- Packing: Standard export packaging
- Warranty: Minimum 12 months
Product Images
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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