QTZ4208 Hammerhead Tower Crane 4 Ton Capacity 42m Reach External Climbing Type Construction Equipment
Price:
$24300-25900 per set
MOQ:
1
Delivery Time:
10 days after receiving the deposit or origin LC
Brand:
AVITT or others
Product Description
QTZ4208 Hammerhead Tower Crane Overview
Compact external climbing tower crane designed for small to medium construction projects with reliable performance and comprehensive safety features.
Technical Specifications
Key Performance Parameters
- Nominal Lifting Moment: 400 KN.m
- Working Range: 3-42 meters
- Maximum Lifting Capacity: 4 tons
- Independent Standing Height: 29 meters
- Attached Standard Height: 120 meters
- Lifting Speed: 64.15/32.57/7.0, 32.14/15.60/3.5 m/min
- Slewing Speed: 0.7/0.35 r/min
- Radius Changing Speed: 38.6/25.2 m/min
- Climbing Speed: 0.4 m/min
Detailed Specifications
| Model | QTZ40 (4208) Tower Crane |
| Working Radius | 42 meters |
| Maximum Load Capacity | 4 tons |
| Tip Load | 0.8 tons |
| Freestanding Height | 29 meters |
| Maximum Height with Anchorages | 120 meters |
| Mast Section Dimension | 1.5×1.5×2.2 meters, angle steel 140×10mm |
| Hoisting Mechanism Speed | 64.15/32.57/7.0, 32.14/15.60/3.5 m/min |
| Hoisting Motor Power | 15/15 kW |
| Slewing Mechanism Speed | 0.7/0.35 r/min |
| Slewing Motor Power | 3.7 kW |
| Trolleying Mechanism Speed | 38.6/25.2 m/min |
| Trolleying Motor Power | 1.5/2.2 kW |
| Jacking-up System Speed | 0.4 m/min |
| Jacking-up Motor Power | 4 kW |
| Total Power | 24.9 kW |
| Power Supply | 380V/50Hz, 415/50Hz, 220V/60Hz, etc. |
Key Features & Benefits
- Freestanding height of 29 meters with maximum height of 120 meters using mast sections and wall ties
- Comprehensive safety devices including height limiter, radius limiter, load moment limiter, weight limiter, and slewing limiter
- Reliable three-mechanism system ensuring stable operation with high speed and efficiency
- Multiple foundation options: fixed with cross-beam, well-frame, outrigger, or base with ballast
- External climbing type design for flexible height adjustment
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