ID：1825311

The Volvo EC220D is part of Volvo Construction Equipment's mid-sized excavator lineup, designed to combine robust power with operational efficiency. Manufactured in 2018, this machine represents a culmination of Volvo's long history in the construction machinery sector, dating back to 1832 in Sweden. Over decades, Volvo has established a reputation for durable and technologically advanced construction equipment. The EC220D model has been widely adopted in Asia, Europe, and North America, with sales exceeding several thousand units globally due to its reliability and versatility in medium-to-heavy duty applications.
General Specifications

• Brand: Volvo
  
• Model: EC220D
  
• Year of Manufacture: 2018
  
• Operating Hours: 6,300
  
• Location: Shaanxi-Xianyang, China
  

• Operating Weight: 20,900–24,400 kg
  
• Bucket Capacity: 0.48–1.44 m³
  
• Original Production Location: South Korea
  
• Engine Type: Traditional diesel power
  
• Manufacturer: Joint venture/imported
  
• Bucket Type: Backhoe
  

• Engine Model: Volvo D6H
  
• Rated Power: 123 kW at 1800 rpm
  
• Cylinder Bore x Stroke: 98 x 126 mm
  
• Maximum Torque: 849 Nm at 1350 rpm
  
• Number of Cylinders: 6
  
• Engine Displacement: 5.7 L
  

• Swing Speed: 12.1 rpm
  
• Bucket Digging Force: 127 kN
  
• Arm Digging Force: 93 kN
  
• Maximum Traction Force: 183 kN
  
• Travel Speed: 3.5 / 5.7 km/h
  
• Swing Torque: 76.7 Nm
  

• Travel Hydraulic Circuit Pressure: 34.3 MPa
  
• Swing Hydraulic Circuit Pressure: 27.9 MPa
  
• Working Hydraulic Circuit Pressure: 34.3–36.2 MPa
  
• Pilot Pressure: 3.9 MPa
  

• Fuel Tank: 375 L
  
• Hydraulic Oil Tank: 140 L
  
• Engine Coolant: 32 L
  
• Total Hydraulic System: 295 L
  

• Transport Length: 9,795 mm
  
• Transport Width: 2,700 mm
  
• Cab Height: 2,930 mm
  
• Counterweight Ground Clearance: 1,025 mm
  
• Minimum Ground Clearance: 460 mm
  
• Rear Swing Radius: 2,750 mm
  
• Upper Structure Width: 2,700 mm
  
• Track Length: 4,160 mm
  
• Track Width: 600 mm
  
• Total Track Width: 2,200 mm
  
• Carrier Roller Count per Side: 2
  
• Track Roller Count per Side: 7
  
• Track Plate Count per Side: 46
  

• Maximum Digging Radius: 9,970 mm
  
• Maximum Digging Depth: 6,760 mm
  
• Maximum Digging Height: 9,470 mm
  
• Maximum Dumping Height: 6,620 mm
  

                               

ID：1825291

The Hitachi ZX130-5A is a 13-ton class hydraulic excavator manufactured by Hitachi Construction Machinery, a global leader in heavy equipment based in Japan. Hitachi has a long history dating back to 1910 and has specialized in producing robust, efficient machinery for construction, mining, and infrastructure projects worldwide. The ZX130 series was developed to provide a balance between power, versatility, and fuel efficiency for medium-sized earthmoving tasks.
Production Year and Usage
This particular unit is from 2020 and has accumulated 3,962 operational hours. Despite being relatively new, its usage indicates active deployment in construction or civil works, reflecting a solid service history while maintaining mechanical integrity.
Weight and Dimensions

• Operating Weight: 12,500 kg
  
• Overall Transport Length: 7,700 mm
  
• Transport Width: 2,490 mm
  
• Transport Height: 2,790 mm
  
• Ground Clearance: 410–840 mm
  

• Engine Model: Isuzu GJ-4JJ1XKSA-03
  
• Rated Power: 69 kW at 2,000 rpm
  
• Engine Type: 4-stroke, water-cooled, electronically controlled direct injection
  
• Cylinders: 4
  
• Displacement: 2.999 L
  
• Maximum Torque: 354 N·m at 1,600 rpm
  

• Bucket Digging Force: 104 kN
  
• Arm Digging Force: 69 kN
  
• Maximum Traction: 117 kN
  
• Swing Speed: 13.3 rpm
  
• Travel Speed: 3.3–5.5 km/h
  
• Gradeability: 70%
  

• Main Pump: 2 variable displacement axial piston pumps
  
• Maximum Flow: 2 × 117 L/min
  
• Travel Hydraulic Pressure: 34.3 MPa
  
• Swing Hydraulic Pressure: 32.3 MPa
  
• Working Hydraulic Pressure: 34.3 MPa
  
• Pilot Pump Flow: 33.6 L/min
  
• Cylinders: Boom 2 × 105 × 70 mm, Arm 1 × 115 × 80 mm, Bucket 1 × 100 × 70 mm
  

• Fuel Tank: 280 L
  
• Hydraulic Tank: 70 L
  
• Engine Oil Capacity: 17 L
  
• Cooling Fluid: 24 L
  
• Hydraulic System: 170 L
  

• Maximum Digging Radius: 8,300 mm
  
• Maximum Digging Depth: 5,540 mm
  
• Maximum Digging Height: 8,600 mm
  
• Maximum Dumping Height: 6,190 mm
  
• Maximum Vertical Digging Depth: 4,750 mm
  
• Swing Radius at Rear: 2,190 mm
  

• Track Gauge: 1,990 mm
  
• Track Width: 500 mm
  
• Ground Contact Length: 2,880 mm
  
• Carrier Rollers: 1 per side
  
• Support Rollers: 7 per side
  
• Track Shoes: 44 per side
  

                               

ID：1825302

The LG953 is a robust wheel loader produced by Shandong Lingong Construction Machinery Co., Ltd., a prominent Chinese manufacturer established in 1972. Lingong has a long history of producing reliable heavy equipment, with the LG series being one of its most popular lines, particularly in Asia and emerging markets. The LG953, introduced in the early 2000s, was designed to combine high performance with durability, targeting construction, mining, and agricultural sectors. Its reputation for reliability has led to widespread adoption in regions with challenging terrain.
Engine and Powertrain
This LG953 wheel loader from 2008 is equipped with a traditional diesel power system suitable for medium to heavy-duty applications. While the specific engine model varies by production batch, typical configurations provide a balance of fuel efficiency and consistent torque for demanding operations. The transmission system allows smooth load handling and precise control, which is critical for material handling and excavation tasks.
Operational Performance

• Rated bucket capacity: 3 m³
  
• Rated load capacity: 5-6 tons (5,000 kg)
  
• Lifting force: 160 kN
  
• Maximum dump height: 3,050 mm
  
• Dump reach: 1,148 mm
  
• Maximum traction force: 150 kN
  
• Maximum climbing angle: 29°
  

• Total operating weight: 16,600 kg
  
• Length: 7,753 mm
  
• Width: 3,024 mm
  
• Height: 3,423 mm
  

                               

ID：1825299

The Hyundai R60-7E is a compact excavator produced by Hyundai Construction Equipment, a division of the South Korean industrial giant Hyundai Heavy Industries. Launched in the late 2000s, this model has been widely used in construction, landscaping, and utility projects thanks to its balance of power, reliability, and maneuverability. Hyundai excavators have historically focused on durability and ease of maintenance, making them popular choices for small to medium-scale projects. The R60-7E falls into the mini-excavator category, suitable for urban construction sites or areas with limited space.
Development and Manufacturer History
Hyundai Heavy Industries, established in 1972, quickly became a leading global manufacturer of construction machinery. Its excavators, including the R-series, are known for integrating advanced hydraulic systems and fuel-efficient engines. The R60-7E reflects Hyundai’s emphasis on performance combined with compact design. This model is often favored for projects requiring precise digging, tight turning radius, and versatility on uneven terrains.
Specifications and Work Capabilities

• Operating weight: 5,600 kg
  
• Bucket capacity: 0.06–0.21 m³
  
• Rated tonnage: 6 tons
  
• Engine: Yanmar 4TNV94L
  
• Rated power: 40 kW at 2,200 rpm
  
• Cooling system: Water-cooled
  
• Travel speed: 2.2–4.0 km/h
  
• Maximum digging depth: 3,820 mm
  
• Maximum digging height: 5,652 mm
  

                           

ID：1825298

The Liugong CLG926E is a robust mid-sized excavator developed by Liugong Machinery Co., Ltd., a major Chinese manufacturer established in 1958. Liugong has consistently focused on heavy machinery innovation and export, with the CLG series gaining recognition in global markets for reliability and efficiency. The CLG926E, produced in 2019, represents a blend of traditional power systems with modern hydraulic enhancements, catering to construction and excavation projects that demand both power and precision.
Specifications

• Brand: Liugong
  
• Model: CLG926E
  
• Year of Manufacture: 2019
  
• Operating Hours: 6,900 hours
  
• Location: Shaanxi, Xianyang
  
• Operating Weight: 25,500 kg
  
• Bucket Capacity: 1.2 m³
  
• Boom Length: 6,000 mm
  
• Arm Length: 2,980 mm
  
• Engine Type: Conventional power, domestic manufacture
  
• Bucket Type: Backhoe
  

• Ground Pressure: 50.5 kPa
  
• Swing Speed: 10.5 rpm
  
• Gradeability: 35°
  
• Bucket Digging Force: 165–179 kN
  
• Arm Digging Force: 124–134 kN
  
• Maximum Traction Force: 229 kN
  
• Travel Speed: 5.5 / 3.3 km/h
  

• Main Pump Maximum Flow: 2 × 240 L/min
  
• Travel Hydraulic Circuit: 34.3 MPa
  
• Swing Hydraulic Circuit: 25.5 MPa
  
• Main Pump Type: Piston Pump
  
• Pilot Line Pressure: 3.9 MPa
  

• Fuel Tank: 470 L
  
• Hydraulic Oil Tank: 210 L
  
• Engine Oil Replacement: 25 L
  
• Coolant: 30 L
  
• Total Hydraulic System: 330 L
  

• Transport Length: 10,180 mm
  
• Transport Width: 3,190 mm
  
• Transport Height: 3,200 mm
  
• Counterweight Ground Clearance: 1,080 mm
  
• Minimum Ground Clearance: 440 mm
  
• Front Working Radius Minimum: 3,695 mm
  
• Rear Swing Radius: 2,985 mm
  
• Track Gauge: 2,590 mm
  
• Track Shoe Width: 600 mm
  
• Track Contact Length: 3,840 mm
  
• Number of Carrier Rollers per Side: 2
  
• Number of Track Rollers per Side: 9
  
• Number of Track Shoes per Side: 51
  
• Track Roller Center Distance: 3,700 mm
  

• Maximum Digging Radius: 10,340 mm
  
• Maximum Digging Depth: 6,925 mm
  
• Maximum Digging Height: 9,865 mm
  
• Maximum Dumping Height: 6,920 mm
  
• Maximum Vertical Digging Depth: 5,795 mm
  
• Maximum Excavation Radius at Ground Level: 10,150 mm
  

                                       

ID：1825297

The Hyundai R485LC-9V, manufactured in 2015, is a heavy-duty excavator designed for large-scale construction, mining, and infrastructure projects. Currently located in Xuchang, Henan, with 8,800 operational hours, this model offers a blend of reliability, power, and operator comfort. It is part of Hyundai's R-series, which has become a benchmark in Asia for robust hydraulic systems and durable construction machinery.
Company Background and Development
Hyundai Construction Equipment, a division of the Hyundai Heavy Industries Group founded in 1985, is recognized globally for its innovative construction machinery. The R-series excavators, including the R485LC-9V, represent Hyundai's commitment to combining high engine efficiency, advanced hydraulics, and operator ergonomics. By 2015, Hyundai had sold tens of thousands of R-series excavators worldwide, establishing a strong market presence in Asia, the Middle East, and Europe.
Specifications

• Operating weight: 49,770 kg
  
• Bucket capacity: 0.9 m³
  
• Boom length: 10,000 mm
  
• Arm length: 7,100 mm
  
• Power type: Traditional diesel engine
  
• Manufacturing origin: Jiangsu, China
  
• Bucket type: Standard backhoe
  

• Swing speed: 9 rpm
  
• Travel speed: 5.0/3.2 km/h
  

• Fuel tank: 620 L
  
• Hydraulic oil tank: 262 L
  
• Engine oil change volume: 35 L
  
• Coolant: 50 L
  
• Hydraulic system: 380 L
  

• Transport length: 9,585 mm
  
• Transport width: 3,340 mm
  
• Transport height: 3,490 mm
  

• Maximum digging radius: 16,720 mm
  
• Maximum digging depth: 7,940 mm
  
• Maximum digging height: 17,600 mm
  
• Maximum dumping height: 7,000 mm
  

                                   

ID：1825289

The 2010 Hitachi ZX450-6 is a robust hydraulic excavator designed for heavy-duty construction, mining, and earthmoving projects. With 10,000 operating hours and currently located in Zhangzhou, Fujian, this machine combines durability, performance, and operator comfort. The ZX450-6 belongs to Hitachi’s renowned ZX series, known for reliability and efficient hydraulic systems.

Company Background and History

Hitachi Construction Machinery Co., Ltd., a subsidiary of the Hitachi Group founded in 1970, is one of the world’s leading manufacturers of heavy equipment. The ZX series has been a cornerstone of Hitachi’s lineup, with models like the ZX450-6 representing advanced hydraulic design, energy efficiency, and long service life. By 2010, tens of thousands of ZX series excavators were operating worldwide, serving construction, mining, and infrastructure sectors.

Specifications

Operating weight: 45 tons

Power type: Traditional diesel

Manufacturer origin: Joint venture/imported

Bucket type: Standard digging bucket

The ZX450-6 is designed for medium to large-scale projects, offering balance between lifting capacity, digging depth, and reach.

Power System

The machine is powered by a reliable diesel engine that delivers consistent torque and efficiency for prolonged heavy-duty use. Regular engine maintenance, including oil changes and filter replacements, is critical to extend its lifespan.

Performance

Digging force: High enough for large-scale excavation

Traction: Sufficient for rough terrain and slope operations

Operational stability: Optimized for safety on uneven surfaces

The excavator’s hydraulic system provides smooth, precise control over boom, arm, and bucket movements. Hydraulic maintenance, such as checking fluid levels and inspecting hoses, ensures peak performance.

Fuel and Hydraulic Capacities

Fuel tank: Generous capacity for extended operating periods

Hydraulic oil reservoir: Adequate for full-day operation without frequent top-ups

Dimensions and Undercarriage

Transport length: Compact enough for road travel with permits

Track width and length: Provides stable footing and reduces ground pressure

Clearance: Ensures smooth operation over rough terrain

The ZX450-6’s undercarriage design allows it to operate efficiently in confined sites while maintaining excellent stability during digging and lifting operations.

Work Range

Maximum digging radius: Suitable for large excavation projects

Maximum digging depth: Adequate for trenching and foundation work

Maximum dumping height: Supports material handling and loading operations

This machine is engineered for versatility, handling both deep excavation and high reach for material transfer.

Operator Comfort and Safety

The cab is ergonomically designed with adjustable seating, intuitive controls, and excellent visibility. Safety features include reinforced ROPS (Roll-Over Protective Structure) and high-strength glass, reducing the risk of accidents on the worksite.

Applications and Market Value

The ZX450-6 is ideal for heavy construction, mining, road projects, and large-scale earthmoving. With a market value of approximately $26,404, it offers a balance of affordability, operational efficiency, and long-term reliability, making it an attractive option for contractors needing durable equipment with proven performance.

Conclusion

The Hitachi ZX450-6 2010 combines strength, efficiency, and operator-focused design, making it a dependable excavator for demanding construction and mining applications. Its traditional diesel engine, advanced hydraulic system, and robust undercarriage ensure that it can handle tough work environments while maintaining longevity and cost-effectiveness.

                           

ID：1825287

The 2020 XCMG XE205DA is a medium-sized hydraulic excavator designed for construction, earthmoving, and material handling tasks. With 7,320 operating hours and currently located in Jiaozuo, Henan, this machine balances efficiency, stability, and operator comfort. Its conventional diesel power and Chinese engineering make it suitable for domestic projects as well as regional infrastructure works.
Manufacturer Background and History
Xuzhou Construction Machinery Group Co., Ltd. (XCMG) was founded in 1943 and has grown into one of the world’s largest construction equipment manufacturers. Known for combining advanced engineering with domestic production efficiency, XCMG produces excavators, wheel loaders, cranes, and other heavy machinery. The XE205DA is part of XCMG’s mid-range hydraulic excavator series, offering competitive performance in the 20-ton class. By 2020, XCMG had sold thousands of XE205DA units across China and Southeast Asia, reinforcing its reputation for reliability and cost-effective operation.
Engine and Power

• Engine Model: QSB7
  
• Rated Power: 135 kW at 2050 rpm
  
• Cooling: Water-cooled
  
• Cylinders: 6
  
• Displacement: 6.7 L
  
• Injection Type: Direct injection, 4-stroke, turbocharged, air-to-air intercooler
  

• Ground Pressure: 47.5 kPa
  
• Swing Speed: 12 rpm
  
• Maximum Gradeability: 35%
  
• Bucket Digging Force: 157 kN
  
• Arm Digging Force: 116 kN
  
• Maximum Traction Force: 184 kN
  
• Travel Speed: 5.7 km/h (high), 3.1 km/h (low)
  

• Fuel Tank: 400 L
  
• Hydraulic Tank: 220 L
  
• Engine Oil Change Capacity: 24 L
  

• Transport Length: 9,630 mm
  
• Transport Width: 2,910 mm
  
• Transport Height: 3,100 mm
  
• Counterweight Ground Clearance: 1,050 mm
  
• Minimum Ground Clearance: 486 mm
  
• Front Work Device Minimum Swing Radius: 3,530 mm
  
• Rear Swing Radius: 2,890 mm
  
• Track Total Length: 4,155 mm
  
• Track Gauge: 2,290 mm
  
• Track Shoe Width: 600 mm
  

• Maximum Digging Radius: 9,760 mm
  
• Maximum Digging Depth: 6,660 mm
  
• Maximum Digging Height: 9,540 mm
  
• Maximum Dumping Height: 6,780 mm
  
• Maximum Vertical Digging Depth: 6,480 mm
  

                           

ID：1825278

The 2012 Liugong CLG855 is a mid-sized wheel loader designed for versatile construction and material handling operations. With 9,000 operating hours and located in Yuxi, Yunnan, this loader offers reliable performance for tasks ranging from earthmoving and loading to stockpile management. Its robust design and conventional diesel power make it suitable for both urban construction sites and industrial applications.
Manufacturer Background and History
Liugong Machinery Co., Ltd., founded in 1958 in China, is one of the country’s leading manufacturers of construction machinery. Known for combining Chinese engineering with international technology collaborations, Liugong has produced a wide range of wheel loaders, excavators, and forklifts. The CLG855 model was introduced to compete in the 5–6 ton payload class, offering a balance between operational efficiency, fuel economy, and operator comfort. By 2012, Liugong had sold thousands of units worldwide, with a strong presence in Southeast Asia and China’s domestic market.
Engine and Power

• Rated Power: 162 kW at standard rpm
  
• Engine Type: Conventional diesel, optimized for durability and fuel efficiency
  
• Typical Fuel Economy: Moderate consumption for continuous construction operations
  

• Bucket Capacity: 2.7–4 m³, adjustable depending on task requirements
  
• Rated Load: 5–6 tons, or approximately 5,000 kg
  
• Digging or Breakout Force: 150±5 kN
  
• Operating Weight: 16,300±200 kg
  
• Maximum Dump Height: 3,100±50 mm
  

• Minimum Turning Radius (outer wheel centerline): 5,650 mm
  

• Easy access to engine and hydraulic components
  
• Conventional diesel engine allows simple maintenance and parts replacement
  
• Recommended routine checks: hydraulic fluid, filters, lubricants, tire pressure, and steering linkage
  

• Construction site material handling
  
• Road and infrastructure projects
  
• Stockpile loading and transportation
  
• Industrial yard operations
  

                           

ID：1825286


The 2011 Doosan DH225-9 is a 22-ton hydraulic excavator designed for medium-to-heavy construction, earthmoving, and infrastructure projects. With 9,687 operating hours and currently located in Jiaozuo, Henan, this machine provides reliable digging performance and robust conventional power suitable for both urban and rural construction sites. Its backhoe bucket configuration allows for efficient excavation and loading operations, making it a practical choice for contractors seeking a durable machine with a proven track record.
Manufacturer Background and Development
Doosan Infracore, part of the South Korean Doosan Group, has a long-standing history in construction equipment manufacturing, dating back to the early 20th century. Known for its combination of Korean engineering and international collaboration, Doosan has developed a reputation for reliability and efficiency. The DH series, including the DH225-9, was introduced to provide high-performance excavators in the 20–25 ton range with a balance between hydraulic efficiency, fuel economy, and ease of maintenance.
By 2011, Doosan had sold thousands of DH225-9 units worldwide, particularly in Asia and the Middle East, where its durability and component quality made it a preferred choice for mid-scale projects. The machine benefits from Doosan’s global supply chain and technology partnerships, ensuring consistent standards and availability of spare parts.
Core Specifications

• Operating weight: 22 tons
  
• Power source: Conventional diesel engine
  
• Bucket type: Backhoe
  
• Manufacturer: Joint venture/imported
  

• Excavation capacity: Suitable for mid-sized construction tasks
  
• Bucket configuration: Backhoe type for improved digging efficiency
  
• Operational hours: 9,687 hours indicating moderate use for a 2011 model
  

• Easy access to engine and hydraulic components
  
• Conventional powertrain allows straightforward maintenance
  
• Recommended inspections include hydraulic fluid analysis, filter replacement, and lubrication at regular intervals