The 2021 used SANY SCC850A-6 crawler crane is a powerful and versatile 85-ton lifting solution designed for foundation engineering, infrastructure development, and heavy-duty construction projects. Built with an advanced hydraulic system and a high-performance engine, this model delivers stable lifting operations, precise control, and reliable performance under complex job site conditions.
Widely applied in bored pile construction, bridge works, and industrial installation projects, the SCC850A-6 features excellent mobility with its robust crawler undercarriage and modular design for convenient transportation and fast assembly. Its intelligent Load Moment Indicator (LMI) system provides real-time safety monitoring, making it an ideal cost-effective choice for contractors seeking dependable used crawler cranes for demanding lifting tasks.
Technical Specifications (Typical / Reference)
| Parameter | Specification |
|---|---|
| Model | SANY SCC850A-6 |
| Rated Lifting Capacity | 85 t |
| Maximum Lifting Moment | 350 t·m |
| Typical Main Boom Length | 12 m – 61 m |
| Fixed Jib Length | 9 m – 18 m |
| Longest Boom + Jib Combination | 52 m + 18 m |
| Engine Model | WEICHAI WP7 |
| Engine Rated Power | 199 kW / 2300 rpm |
| Main Winch Rope Speed | 0 – 130 m/min |
| Swing Speed | 0 – 2.4 rpm |
| Travel Speed | 0 – 1.1 km/h |
| Gradeability | 30% |
| Operating Weight (Basic Boom) | 73 t |
| Ground Pressure | 0.078 MPa |
| Travel Type | Crawler |
| Application Type | Construction & Heavy Industrial Lifting |
| Condition | Used / Refurbished / Export Ready |
Key Performance Highlights
✔️ Maximum 85-ton lifting capacity for heavy-duty operations
✔️ Up to 61 m main boom for extended lifting range
✔️ Intelligent LMI system for enhanced lifting safety
✔️ Powerful and fuel-efficient WEICHAI engine
✔️ Stable crawler undercarriage for rough terrain mobility
✔️ Free-fall function suitable for piling applications
✔️ Easy transport with detachable crawler frames
✔️ Ideal for bridge construction, deep foundation, and infrastructure projects
Why Choose Used Construction Machines?
1. Cost Savings
Used construction machines are significantly more affordable than new equipment, allowing contractors to reduce initial investment and improve return on investment. This is especially beneficial for short-term projects or companies with limited budgets.
2. Faster Availability
Used machines are usually available for immediate purchase and deployment, eliminating long manufacturing and delivery lead times. This helps contractors start projects quickly and avoid costly delays.
3. Proven Performance and Reliability
Many used construction machines have a well-documented service history and proven field performance. When properly inspected and maintained, they can deliver reliable operation comparable to new equipment at a much lower cost.