The Volvo EC550 CN4 is a large hydraulic crawler excavator designed for heavy-duty earthmoving tasks. It is widely used in mining, large-scale infrastructure projects, and heavy earthworks. This model is equipped with a highly efficient engine meeting Stage IV emission standards and an advanced hydraulic system, ensuring strong power output and excellent fuel efficiency. The cab is spacious and comfortable, featuring an efficient suspension system and intelligent controls to enhance operator safety and comfort. The machine has a robust and durable structure, easy maintenance, and adapts well to harsh working conditions, meeting the demands of intensive construction.

• Operating Weight: Approx. 55,000 kg
  
• Standard Bucket Capacity: 3.5 m³
  
• Engine Power: 350 kW @ 1,900 rpm
  
• Fuel Tank Capacity: 850 L
  
• Hydraulic Tank Capacity: 620 L
  

• Model: Volvo D16J
  
• Rated Power: 350 kW
  
• Emission Standard: Stage IV (China Stage IV compliant)
  
• Engine Type: 6-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 12,100 mm
  
• Maximum Dumping Height: 8,450 mm
  
• Maximum Digging Depth: 7,600 mm
  
• Maximum Digging Radius: 13,200 mm
  
• Minimum Swing Radius: 4,300 mm
  

• Maximum Digging Force (Arm): 410 kN
  
• Maximum Digging Force (Bucket): 460 kN
  
• Travel Speed: 6.5 / 3.7 km/h
  
• Gradeability: 35°
  
• Swing Speed: 10 rpm
  

• Track Shoe Width: 800 mm
  
• Ground Pressure: 90 kPa
  
• Overall Dimensions (L×W×H): 14,900 × 3,700 × 4,200 mm
  

The Komatsu PC330-11M0 (SE) Excavator is a medium-to-large hydraulic crawler excavator widely used in earthmoving, mining, and infrastructure construction. This model is equipped with a high-efficiency, energy-saving engine and advanced hydraulic system, delivering strong power and excellent operational efficiency. The cab is ergonomically designed with a wide field of view and features intelligent control systems to enhance operator comfort and safety. The machine has a robust and durable structure with easy maintenance, adapting well to various complex working conditions, making it a reliable piece of equipment for construction projects.

• Operating Weight: Approx. 33,000 kg
  
• Standard Bucket Capacity: 1.5 m³
  
• Engine Power: 202 kW @ 1,900 rpm
  
• Fuel Tank Capacity: 480 L
  
• Hydraulic Tank Capacity: 380 L
  

• Model: Komatsu SAA6D114E-5
  
• Rated Power: 202 kW
  
• Emission Standard: China Stage IV
  
• Engine Type: 6-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 10,420 mm
  
• Maximum Dumping Height: 7,230 mm
  
• Maximum Digging Depth: 7,200 mm
  
• Maximum Digging Radius: 11,000 mm
  
• Minimum Swing Radius: 3,550 mm
  

• Maximum Digging Force (Arm): 192 kN
  
• Maximum Digging Force (Bucket): 212 kN
  
• Travel Speed: 5.5 / 3.5 km/h
  
• Gradeability: 35°
  
• Swing Speed: 11 rpm
  

• Track Shoe Width: 600 mm
  
• Ground Pressure: 64 kPa
  
• Overall Dimensions (L×W×H): 10,750 × 3,200 × 3,150 mm
  

The Caterpillar CAT®301.7 CR Mini Hydraulic Excavator is a compact small excavator ideal for working in confined spaces, landscaping, pipeline installation, and municipal maintenance. This model features Caterpillar’s advanced hydraulic system combined with a flexible swing radius and precise control, delivering efficient operational capability. Easy to operate and highly maneuverable, it is suitable for urban and indoor environments. Its robust and durable design ensures long-term reliable operation, making it a top choice in the mini excavator market.

• Operating Weight: Approx. 1,720 kg
  
• Standard Bucket Capacity: 0.04 m³
  
• Engine Power: 14.7 kW @ 2,400 rpm
  
• Fuel Tank Capacity: 16 L
  
• Hydraulic Tank Capacity: 17 L
  

• Model: Caterpillar C1.1
  
• Rated Power: 14.7 kW
  
• Emission Standard: Meets international emission standards
  
• Engine Type: 3-cylinder, water-cooled diesel engine
  

• Maximum Digging Height: 4,060 mm
  
• Maximum Dumping Height: 2,710 mm
  
• Maximum Digging Depth: 2,470 mm
  
• Maximum Digging Radius: 4,440 mm
  
• Minimum Swing Radius: 1,350 mm
  

• Maximum Digging Force (Arm): 12.3 kN
  
• Maximum Digging Force (Bucket): 18.5 kN
  
• Travel Speed: 2.5 km/h
  
• Gradeability: 30°
  
• Swing Speed: 9 rpm
  

• Track Shoe Width: 230 mm
  
• Overall Dimensions (L×W×H): 3,910 × 990 × 2,345 mm
  

The Sunward SWE18UF Excavator is a small hydraulic crawler excavator suitable for municipal construction, landscaping, and small earthmoving projects. This model features a compact design, powerful engine, and responsive hydraulic system, offering excellent mobility and operational efficiency. The cab is spacious and comfortable with good visibility, making it ideal for work in confined spaces. The machine has a robust and durable structure with easy maintenance, making it an ideal equipment choice for small-scale projects.

• Operating Weight: Approx. 1,800 kg
  
• Standard Bucket Capacity: 0.05 m³
  
• Engine Power: 14.7 kW @ 2,400 rpm
  
• Fuel Tank Capacity: 15 L
  
• Hydraulic Tank Capacity: 10 L
  

• Model: Sunward proprietary engine
  
• Rated Power: 14.7 kW
  
• Emission Standard: China Stage III
  
• Engine Type: Single-cylinder diesel engine
  

• Maximum Digging Height: 3,500 mm
  
• Maximum Dumping Height: 2,600 mm
  
• Maximum Digging Depth: 2,000 mm
  
• Maximum Digging Radius: 4,200 mm
  
• Minimum Swing Radius: 1,200 mm
  

• Maximum Digging Force (Arm): 13.0 kN
  
• Maximum Digging Force (Bucket): 20.0 kN
  
• Travel Speed: 2.5 km/h
  
• Gradeability: 30°
  
• Swing Speed: 9 rpm
  

• Track Shoe Width: 180 mm
  
• Overall Dimensions (L×W×H): 3,800 × 1,100 × 2,200 mm
  

The Sunward SWE950F Excavator is a large hydraulic crawler excavator widely used in mining, earthmoving, and large infrastructure projects. This model is equipped with a high-performance engine and advanced hydraulic system, delivering powerful and efficient operation. The cab is spacious and comfortable, featuring intelligent control systems to enhance ease of operation and safety. The machine’s robust and durable structure facilitates easy maintenance and adapts to complex and harsh working conditions, meeting the demands of large-scale projects.

• Operating Weight: Approx. 49,000 kg
  
• Standard Bucket Capacity: 3.2 m³
  
• Engine Power: 336 kW @ 2,100 rpm
  
• Fuel Tank Capacity: 700 L
  
• Hydraulic Tank Capacity: 600 L
  

• Model: Weichai WP12E400E60
  
• Rated Power: 336 kW
  
• Emission Standard: China Stage III
  
• Engine Type: 6-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 12,250 mm
  
• Maximum Dumping Height: 8,620 mm
  
• Maximum Digging Depth: 7,620 mm
  
• Maximum Digging Radius: 13,900 mm
  
• Minimum Swing Radius: 4,250 mm
  

• Maximum Digging Force (Arm): 360 kN
  
• Maximum Digging Force (Bucket): 430 kN
  
• Travel Speed: 6.2 / 3.7 km/h
  
• Gradeability: 35°
  
• Swing Speed: 10.3 rpm
  

• Track Shoe Width: 800 mm
  
• Ground Pressure: 88 kPa
  
• Overall Dimensions (L×W×H): 14,980 × 3,500 × 4,040 mm
  

The Kobelco SK200-10 SuperX Excavator is a medium hydraulic crawler excavator suitable for earthmoving, construction, and municipal engineering projects. This model features advanced engine and hydraulic technologies, delivering powerful performance and high fuel efficiency with excellent operational capabilities. The spacious and comfortable cab is equipped with intelligent control systems to enhance ease of operation and safety. The machine’s robust and durable structure allows for easy maintenance and adapts well to various complex working conditions, making it widely applicable in diverse engineering fields.

• Operating Weight: Approx. 20,500 kg
  
• Standard Bucket Capacity: 0.8 m³
  
• Engine Power: 110 kW @ 2,000 rpm
  
• Fuel Tank Capacity: 310 L
  
• Hydraulic Tank Capacity: 150 L
  

• Model: Isuzu AH-4JJ1X
  
• Rated Power: 110 kW
  
• Emission Standard: China Stage III (Meets International Emission Standards)
  
• Engine Type: 4-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 9,610 mm
  
• Maximum Dumping Height: 6,710 mm
  
• Maximum Digging Depth: 6,440 mm
  
• Maximum Digging Radius: 10,280 mm
  
• Minimum Swing Radius: 2,880 mm
  

• Maximum Digging Force (Arm): 131 kN
  
• Maximum Digging Force (Bucket): 148 kN
  
• Travel Speed: 5.5 / 3.4 km/h
  
• Gradeability: 35°
  
• Swing Speed: 11 rpm
  

• Track Shoe Width: 600 mm
  
• Ground Pressure: 60 kPa
  
• Overall Dimensions (L×W×H): 9,500 × 2,600 × 2,850 mm
  

The Sany SY335H Excavator is a medium-to-large hydraulic crawler excavator widely used in earthmoving, mining, and infrastructure construction. This model is equipped with an advanced engine and hydraulic system, delivering powerful performance and high operational efficiency. The cab is ergonomically designed with a wide field of view and features intelligent control systems to enhance operator comfort and safety. The machine’s robust and durable structure ensures reliable operation under complex working conditions, making it a dependable partner in construction projects.

• Operating Weight: Approx. 33,500 kg
  
• Standard Bucket Capacity: 1.8 m³
  
• Engine Power: 220 kW @ 2,000 rpm
  
• Fuel Tank Capacity: 400 L
  
• Hydraulic Tank Capacity: 350 L
  

• Model: Cummins QSB7-C180
  
• Rated Power: 220 kW
  
• Emission Standard: China Stage III
  
• Engine Type: 6-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 10,610 mm
  
• Maximum Dumping Height: 7,450 mm
  
• Maximum Digging Depth: 7,300 mm
  
• Maximum Digging Radius: 11,200 mm
  
• Minimum Swing Radius: 3,400 mm
  

• Maximum Digging Force (Arm): 186 kN
  
• Maximum Digging Force (Bucket): 212 kN
  
• Travel Speed: 5.5 / 3.5 km/h
  
• Gradeability: 35°
  
• Swing Speed: 11 rpm
  

• Track Shoe Width: 600 mm
  
• Ground Pressure: 64 kPa
  
• Overall Dimensions (L×W×H): 10,800 × 3,200 × 3,150 mm
  

The Hengtet Heavy Industry HT90 Excavator is a medium-sized hydraulic crawler excavator suitable for earthworks, foundation construction, municipal projects, and various other applications. This model features a high-efficiency, energy-saving engine and an advanced hydraulic system, delivering powerful and responsive performance capable of handling complex working conditions. The cab is spacious and comfortable, providing excellent visibility and a user-friendly control interface to enhance operator efficiency and safety. The machine boasts a robust and durable structure with easy maintenance, making it a reliable piece of equipment in construction projects.

• Operating Weight: Approx. 9,000 kg
  
• Standard Bucket Capacity: 0.35 m³
  
• Engine Power: 66 kW @ 2,200 rpm
  
• Fuel Tank Capacity: 180 L
  
• Hydraulic Tank Capacity: 150 L
  

• Model: Hengtet proprietary diesel engine
  
• Rated Power: 66 kW
  
• Emission Standard: China Stage III
  
• Engine Type: 4-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 8,900 mm
  
• Maximum Dumping Height: 6,300 mm
  
• Maximum Digging Depth: 5,400 mm
  
• Maximum Digging Radius: 10,000 mm
  
• Minimum Swing Radius: 2,900 mm
  

• Maximum Digging Force (Arm): 65 kN
  
• Maximum Digging Force (Bucket): 75 kN
  
• Travel Speed: 5.2 km/h
  
• Gradeability: 35°
  
• Swing Speed: 11 rpm
  

• Track Shoe Width: 450 mm
  
• Ground Pressure: 60 kPa
  
• Overall Dimensions (L×W×H): 9,800 × 2,800 × 3,100 mm
  

The Jiahe JH9075 Excavator is a medium-sized hydraulic crawler excavator suitable for earthmoving, landscaping, municipal construction, and various other applications. Equipped with a high-performance diesel engine and advanced hydraulic system, it delivers powerful performance while being energy-efficient and environmentally friendly. The cab is spacious with good visibility and easy operation, enhancing work efficiency and comfort. The machine has a sturdy and durable structure with convenient maintenance, making it a reliable choice for construction projects.

• Operating Weight: Approx. 7,500 kg
  
• Standard Bucket Capacity: 0.25 m³
  
• Engine Power: 55 kW @ 2,200 rpm
  
• Fuel Tank Capacity: 120 L
  
• Hydraulic Tank Capacity: 110 L
  

• Model: Jiahe proprietary diesel engine
  
• Rated Power: 55 kW
  
• Emission Standard: China Stage III
  
• Engine Type: 4-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 8,200 mm
  
• Maximum Dumping Height: 5,900 mm
  
• Maximum Digging Depth: 5,000 mm
  
• Maximum Digging Radius: 8,900 mm
  
• Minimum Swing Radius: 2,500 mm
  

• Maximum Digging Force (Arm): 58 kN
  
• Maximum Digging Force (Bucket): 65 kN
  
• Travel Speed: 5.0 km/h
  
• Gradeability: 30°
  
• Swing Speed: 11 rpm
  

• Track Shoe Width: 400 mm
  
• Ground Pressure: 60 kPa
  
• Overall Dimensions (L×W×H): 8,700 × 2,500 × 3,000 mm
  

The Lingsheng Machinery LS95-9 Excavator is a medium-sized hydraulic crawler excavator suitable for various earthmoving projects, infrastructure construction, and mining operations. This model features a high-efficiency, energy-saving engine and an advanced hydraulic system, delivering powerful performance and flexible control with excellent fuel economy. The cab is spacious and comfortable with wide visibility and a user-friendly control interface, enhancing operator efficiency and safety. The machine has a robust and durable structure with easy maintenance, making it a reliable helper in construction projects.

• Operating Weight: Approx. 9,500 kg
  
• Standard Bucket Capacity: 0.36 m³
  
• Engine Power: 55 kW @ 2,200 rpm
  
• Fuel Tank Capacity: 150 L
  
• Hydraulic Tank Capacity: 130 L
  

• Model: Changchai Engine
  
• Rated Power: 55 kW
  
• Emission Standard: China Stage III
  
• Engine Type: 4-cylinder, water-cooled, turbocharged diesel engine
  

• Maximum Digging Height: 8,800 mm
  
• Maximum Dumping Height: 6,300 mm
  
• Maximum Digging Depth: 5,400 mm
  
• Maximum Digging Radius: 9,900 mm
  
• Minimum Swing Radius: 2,800 mm
  

• Maximum Digging Force (Arm): 58 kN
  
• Maximum Digging Force (Bucket): 65 kN
  
• Travel Speed: 4.8 km/h
  
• Gradeability: 35°
  
• Swing Speed: 11 rpm
  

• Track Shoe Width: 450 mm
  
• Ground Pressure: 62 kPa
  
• Overall Dimensions (L×W×H): 9,700 × 2,800 × 3,050 mm