Terex SK 415-20 Tower Crane
The Terex SK 415-20 is a heavy-duty tower crane with exceptional lifting capacity, designed for major infrastructure and high-rise construction projects. With its impressive 20-tonne maximum lifting capacityand 415 meter-tonne capacity rating, it's ideal for demanding construction applications requiring significant lifting power.
Maximum Capacity
20,000 kg
At minimum working radius of 18.0m
Maximum Jib Length
65.0 meters
With capacity of 3,200 kg at max radius
Hook Height
Up to 85.0 m
Varies based on tower configuration
Documentation
Terex SK 415-20 Technical Specifications
Comprehensive technical specifications, load charts, and operational guidelines for the Terex SK 415-20 tower crane.
File size: 969 KB
Crane Overview
The Terex SK 415-20 is a powerful hammerhead tower crane designed for heavy lifting applications on large construction sites. With its robust structure and high load capacity, it's particularly well-suited for infrastructure projects and high-rise construction.
With a maximum lifting capacity of 20,000 kg and a maximum jib length of 65.0 meters, the SK 415-20 provides exceptional coverage and lifting power. The crane features Terex's advanced control systems for precise load handling and enhanced safety features for optimal operational reliability.
The SK 415-20 is designed for ease of assembly and transport, with modular components that facilitate efficient setup and dismantling. Its robust construction ensures stability during operation, even in challenging weather conditions, making it a reliable choice for demanding construction projects.
Technical Specifications
Standard Configurations | Configurations standard | Configuraciones estándar
Basement: A
Basement: B
Basement: C
Power Supply | Alimentation électrique | Stromversorgung
SR WB 66-100/4F
SR WB 102-100/4F
Hoisting | Levage | Heben
| Crane Model | Load (lbs) | Speed (ft/min) | Power (kW) |
|---|---|---|---|
| SR WB 66-100/4F | 5,512 🔗 2-Part | 0 ➝ 440 | 66 kW |
| 9,259 🔗 2-Part | 0 ➝ 275 | ||
| 15,653 🔗 2-Part | 0 ➝ 177 | ||
| 22,046 🔗 2-Part | 0 ➝ 110 | ||
| 11,023 🔗 4-Part | 0 ➝ 220 | ||
| 18,519 🔗 4-Part | 0 ➝ 138 | ||
| 31,306 🔗 4-Part | 0 ➝ 89 | ||
| 44,092 🔗 4-Part | 0 ➝ 55 | ||
| SR WB 102-100/4F | 6,173 🔗 2-Part | 0 ➝ 525 | 102 kW |
| 10,582 🔗 2-Part | 0 ➝ 328.1 | ||
| 17,637 🔗 2-Part | 0 ➝ 206.7 | ||
| 22,046 🔗 2-Part | 0 ➝ 131.2 | ||
| 12,346 🔗 4-Part | 0 ➝ 262.5 | ||
| 21,164 🔗 4-Part | 0 ➝ 196.9 | ||
| 35,274 🔗 4-Part | 0 ➝ 101.7 | ||
| 44,092 🔗 4-Part | 0 ➝ 65.6 |
* Values for heights >1,443.6 ft may vary. Please consult manufacturer specifications for exact details.
| Specification | Value | Notes |
|---|---|---|
| Max Lifting Capacity | 20,000 kg | At 18.0m radius |
| Max Jib Length | 65.0 m | Configurable in 5.0m sections |
| Max Hook Height | 85.0 m | With standard tower system |
| Tip Load Capacity | 3,200 kg | At maximum radius |
| Tower System | SK Tower | Standard SK tower system |
| Power Supply | 400V / 50Hz | Three-phase current |
| Hoisting Speed | 0 - 90 m/min | Dependent on load weight |
| Slewing Speed | 0 - 0.7 rpm | Infinitely variable |
Key Features
High Load Capacity
Impressive 20-tonne maximum lifting capacity makes it suitable for the heaviest lifting tasks on major construction projects.
Extended Reach
With a maximum jib length of 65 meters, the SK 415-20 provides exceptional coverage across large construction sites.
Precision Control
Advanced control systems allow for precise load positioning, with smooth operation even when handling heavy loads at maximum radius.
Modular Design
Modular tower and jib components allow for flexible configuration options to meet specific site requirements and height restrictions.
Safety Systems
Comprehensive safety features including load moment limiters, anti-collision systems, and wind speed monitoring for secure operation.
Operator Comfort
Ergonomically designed cabin with excellent visibility, climate control, and intuitive controls for extended operating periods.
Applications
High-Rise Construction
Ideal for constructing skyscrapers and tall buildings where significant lifting capacity and height are required for structural elements and materials.
Infrastructure Projects
Perfect for bridges, dams, power plants, and other large-scale infrastructure projects requiring heavy lifting capabilities and precise placement.
Industrial Construction
Suitable for manufacturing facilities, refineries, and industrial complexes where heavy machinery and equipment need to be installed with precision.
TOWER | Tour | Torre | Torre
Tower Height
- •Base Height: 33.1 ft (10.1 m)
- •Standard Height: 164.1 ft (50 m)
- •Maximum Free Standing: 213.3 ft (65 m)
- •Maximum Anchored: 246.1 ft (75 m)
Tower Components
- •Standard Mast Section: 9.8 ft (3 m)
- •Tower Width: 6.6 ft (2 m)
- •Climbing Cage: Integrated hydraulic system
- •Anchoring: Multiple tie-in options
Standard Configurations | Configurations standard | Configuraciones estándar
Basement: A
Basement: B
Basement: C
TURN | Tour | Giro | Rotazione
Slewing System
- •Drive Type: Electric slewing gear
- •Speed Range: 0 - 0.7 rpm
- •Motor Power: 2 × 5.0 kW
- •Control: Frequency-controlled
Slewing Specifications
- •Slewing Radius: 360° continuous
- •Slewing Bearing: Ball bearing slew ring
- •Braking System: Automatic/manual
- •Wind Operation Limit: 45 mph (72 km/h)
JIB | Flèche | Pluma | Braccio
Jib Specifications
- •Maximum Length: 213.3 ft (65 m)
- •Minimum Length: 114.8 ft (35 m)
- •Standard Jib Segment: 16.4 ft (5 m)
- •Jib Tip Capacity: 3,200 kg at 65 m
Trolley System
- •Trolley Type: Electric rope-driven
- •Trolley Speed: 0 - 60 m/min
- •Drive Power: 5.5 kW
- •Control: Frequency-controlled
Performance Data
246.1 ft Configuration - Load Diagram Chart
229.7 ft Configuration - Load Diagram Chart
209.6-212.9 ft Configuration - Load Diagram Chart
193.6-196.9 ft Configuration - Load Diagram Chart
177.2-180.5 ft Configuration - Load Diagram Chart
160.8-164.1 ft Configuration - Load Diagram Chart
144.4-147.6 ft Configuration - Load Diagram Chart
128-131.2 ft Configuration - Load Diagram Chart
111.6-114.8 ft Configuration - Load Diagram Chart
Additional Information
The Terex SK 415-20 tower crane requires proper foundation preparation and anchoring according to manufacturer specifications. Regular maintenance and inspections are essential to ensure safe operation and compliance with safety regulations.
For detailed technical specifications, assembly instructions, and complete load charts across all configurations, please refer to the manufacturer's documentation or contact a Terex representative.
All operators must be properly trained and certified to operate this equipment in accordance with local regulations and industry best practices.