QTZ40 Topless Tower Crane 40m Radius 4 Ton Capacity with 27m Free Height and 1.2×3m S24 Mast Sections
Price:
$35600-45900 per set
MOQ:
1
Delivery Time:
20 days after receiving the deposit or origin LC
Brand:
KANGTAI, AVITT TOWER CRANE
Product Description
Product Overview
The QTZ40 Topless Tower Crane features a 40m working radius and 4-ton maximum load capacity, designed for efficient construction material handling with advanced safety and control systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Lifting Moment | 400 KN.M |
| Maximum Load Capacity | 4 tons |
| Free Standing Height | 27 meters |
| Working Radius | 40 meters |
| Maximum Lifting Height | 120 meters |
| Mast Section | 1.2×1.2×3m S24 |
| Power Supply | 380V/50Hz or custom requirements |
| Total Power Capacity | 24.9 kW |
| Hoisting Speed | 64.15/32.57/7.0 m/min (a=2) |
| Slewing Speed | 0.7/0.35 r/min |
Advanced Features
- Hydraulic self-raising mechanism for easy installation
- Frequency-converting slewing mechanism for smooth operation
- PLC + frequency converter control system for stepless speed regulation
- Comprehensive safety devices including height, slewing, and load limiters
- Optional anemometer and remote control systems
Safety Systems
- 3 obstacle lights for visibility
- Height limiter for operational safety
- Slewing limiter for controlled rotation
- Range/trolley limiter for positioning accuracy
- Weight and moment limiters for load protection
- Optional anemometer and block box for weather monitoring
Service & Support
- Rapid response within 3 hours and 24/7 online support
- Factory-direct competitive pricing
- Professional quality inspection and 12-month guarantee
- On-site installation guidance by qualified engineers
- Free supply of easy-worn spare parts
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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