Sany STC750 75-Ton Second Hand Truck Crane with 47M Boom and 130 m/min Hoist Speed
Price:
Negotiable
MOQ:
1
Delivery Time:
5-7 Days
Brand:
Sany
Product Description
Product Overview
This Sany STC750 75-ton second-hand truck crane offers exceptional lifting capacity and reliable performance for industrial applications. With 75,000 kg maximum lifting capacity and 47-meter main boom reach, this used mobile crane delivers professional-grade functionality at competitive pricing.
Key Specifications
| Model Number | STC750 |
|---|---|
| Maximum Lifting Capacity | 75,000 kg (75 tons) |
| Maximum Lifting Height | 64.7 meters (main boom + jib) |
| Main Boom Length | 47 meters |
| Jib Length | 17.5 meters |
| Working Hours | 12,088 hours |
| Driving Mileage | 38,381.4 meters |
| Overall Dimensions | 14,000 × 2,750 × 3,900 mm |
Chassis Features
- Scientific power matching for enhanced transmission efficiency and energy savings
- Mature chassis design with reliable performance and reduced maintenance costs
- Super-grade all-steel radial tires with superior load capacity and wear resistance
- Optional ABS braking system for improved safety and reliability
- 9-speed fully synchronous gearbox with dual H-pattern control
- Hydraulic power steering pump with dirt resistance and long service life
- Comprehensive road testing on international crane test track
Operating Cab & Boom System
- High-strength steel main boom with 2,560.2 kN.m basic boom moment
- Optimized U-shaped arc section design for even stress distribution
- 45-meter main boom with 16-meter variable amplitude jib
- Finite element analysis for maximum structural strength and safety
- Multiple working condition combinations for operational flexibility
- Corrosion-resistant steel cab with full-coverage softened interior
- Panoramic sunroof and adjustable seats for operator comfort
- 2-ton movable counterweight for enhanced lifting performance
Electrical & Control Systems
- Electronically controlled outriggers with automatic leveling
- GCP remote information management platform for equipment monitoring
- Intelligent torque limiter system for comprehensive operation protection
- Bus instrument with integrated intelligent control electrical system
- Engine fault prompt function for efficient maintenance
Hydraulic System
- High-quality hydraulic components including main pump, valves, and motors
- Load-sensitive variable plunger pump for precise flow control
- Main valve with flow compensation and load feedback control
- Electronically controlled variable motor for efficient hoisting operations
- Main and auxiliary hoist maximum single rope speed: 130 m/min
- New swing system for stable start/stop and excellent fine control
- Self-weight drop system for reduced energy consumption
Performance Parameters
| Working Weight | 45,470 kg |
|---|---|
| Maximum Lifting Moment (Basic Arm) | 2,958 kN.m |
| Maximum Lifting Moment (Main Boom) | 1,429 kN.m |
| Minimum Rated Amplitude | 3 meters |
| Rotation Speed | 2 rpm |
| Boom Extension/Retraction Time | 100/120 seconds |
Chassis Specifications
| Maximum Driving Speed | 82 km/h |
|---|---|
| Minimum Turning Radius | 16,500 mm |
| Gradeability | 40% |
| Fuel Consumption | 48 L/100km |
| Braking Distance | 10 meters |
Engine Specifications
| Rated Power | 276 kW (370 HP) |
|---|---|
| Rated Speed | 2,200 rpm |
| Maximum Torque | 1,480 N.m |
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
Hunan Machine Home Information Technology Co., Ltd.
Location
Room 303, Building 7, Changsha CEC Software Park, No.39 Jianshan Road, Changsha, Hunan Province, China
Contact Person
Hu