2021 SANY SY55C Excavator Jiangsu - Wuxi $11,938

[MikePhua]

                               

ID：1826222

• Brand: SANY
  
• Model: SY55C
  
• Year of Manufacture: 2021
  
• Hours Used: 4000 hours
  
• Location: Jiangsu - Wuxi
  

The SANY SY55C is a compact crawler excavator designed for urban construction, landscaping, and small- to medium-scale earthmoving projects. Launched in 2021 by SANY Heavy Industry Co., Ltd., one of China’s leading construction equipment manufacturers, this model reflects the company’s focus on reliability, efficiency, and operator comfort. SANY, founded in 1989 in Hunan, China, has grown into a global player, exporting machinery to over 150 countries with annual sales exceeding 25,000 units of mid-sized excavators alone.
Design and Specifications

• Brand: SANY
  
• Model: SY55C
  
• Year of Manufacture: 2021
  
• Hours Used: 4000 hours
  
• Location: Jiangsu - Wuxi
  

The SY55C is classified as a 5-ton excavator, weighing 5780 kg. Its bucket capacity ranges from 0.1 to 0.28 m³, with a standard bucket of 0.21 m³. The excavator uses a conventional power system with a rear-digging bucket configuration. Its compact design allows for flexibility in narrow sites while maintaining operational stability.
Power and Engine

• Engine Model: 4JG1
  
• Rated Power: 36 kW / 2100 rpm
  
• Cooling System: Water-cooled
  
• Maximum Torque: 175 N·m / 1800 rpm
  
• Cylinders: 4
  
• Displacement: 3.059 L
  

The 4-cylinder diesel engine provides smooth torque delivery and fuel efficiency for continuous operation. With water cooling and medium displacement, the engine ensures reliable performance under various load conditions.
Performance Metrics

• Ground Pressure: 32.75 kPa
  
• Swing Speed: 9.6 rpm
  
• Gradeability: 70% (35°)
  
• Bucket Digging Force: 45 kN
  
• Arm Digging Force: 33 kN
  
• Travel Speed: 3.73 / 2.4 km/h
  

The excavator is capable of handling steep gradients and moderate digging tasks efficiently. Its digging forces are adequate for urban construction, small trenching, and landscaping work.
Hydraulic and Oil Capacities

• Fuel Tank: 130 L
  
• Hydraulic Oil Tank: 85 L
  
• Engine Oil Capacity: 9.6 L
  

SANY’s hydraulic system provides responsive and precise movements for the boom, arm, and bucket. Combined with the engine, it allows for smooth lifting and digging cycles.
Dimensions and Mobility

• Transport Length: 5925 mm
  
• Transport Width: 2005 mm
  
• Transport Height: 2595 mm
  
• Minimum Ground Clearance: 330 mm
  
• Rear Swing Radius: 1640 mm
  
• Track Length: 2545 mm
  
• Track Gauge: 1600 mm
  
• Track Shoe Width: 400 mm
  
• Carrier Rollers (per side): 1
  
• Track Rollers (per side): 5
  
• Track Shoes (per side): 40
  

The compact dimensions make the SY55C suitable for confined construction sites. Its tracked undercarriage provides stability while minimizing ground pressure, protecting paved or soft surfaces.
Operating Range

• Maximum Digging Radius: 6090 mm
  
• Maximum Digging Depth: 3815 mm
  
• Maximum Digging Height: 5690 mm
  
• Maximum Dumping Height: 3930 mm
  
• Maximum Vertical Digging Depth: 3070 mm
  
• Dozer Blade Lift / Depth: 385 / 380 mm
  

The SY55C’s operational range allows it to handle standard trenching, site preparation, and minor grading tasks efficiently. The dozer blade adds versatility for backfilling and leveling work.
Suggestions and Use Cases
This excavator is ideal for urban infrastructure projects, municipal works, and landscaping where compact size, fuel efficiency, and precise control are critical. Operators should perform regular hydraulic oil checks and track maintenance to maintain optimal performance. For extended productivity, pairing the SY55C with quick-attach buckets and hydraulic breakers enhances its versatility.