ID：1825028

The Doosan DH300-7 is a reliable and powerful tracked excavator designed for heavy-duty operations. Launched in 2011, this model continues to serve in demanding environments such as construction, mining, and large-scale earthworks. In this article, we’ll delve into the specifications, performance, and capabilities of the DH300-7 excavator, and explore its role in the market.
Key Specifications of the Doosan DH300-7 Excavator
The Doosan DH300-7 is classified as a 30-ton class excavator, making it suitable for tasks requiring substantial lifting and digging force. It is equipped with traditional power, ensuring durability and ease of maintenance.
Here’s a quick breakdown of its specifications:

• Weight: 30 tons
  
• Power: Traditional power system
  
• Manufacturer: Joint venture/imported
  
• Bucket Type: Backhoe bucket
  

• Bucket Capacity: Adequate for handling large volumes of materials, ideal for general excavation or material movement tasks.
  
• Hydraulic System: Doosan excavators are known for their advanced hydraulic systems, which provide smooth, powerful digging and lifting motions. The DH300-7 benefits from optimized hydraulic components, which ensure precision and durability.
  
• Operating Weight: Its operational weight of 30 tons ensures high stability when performing operations, even in unstable ground conditions.
  

• Excavation: The DH300-7's backhoe bucket is perfect for trenching, site preparation, and digging out foundations.
  
• Material Handling: Its lifting capacity allows it to move large amounts of earth, gravel, or rock, making it ideal for landscaping or mining activities.
  
• Site Development: Thanks to its agility and size, the DH300-7 can navigate rough terrain, making it an invaluable asset on construction sites.
  

• Ergonomic Cabin: Designed for comfort, the cabin offers ample space, easy-to-use controls, and excellent visibility, ensuring operators can work for extended periods without fatigue.
  
• Advanced Hydraulic System: The DH300-7 is equipped with Doosan’s cutting-edge hydraulic components, which ensure high efficiency and durability. This makes the excavator capable of performing intense digging and lifting tasks with ease.
  
• Fuel Efficiency: The machine is designed to minimize fuel consumption, which is a significant consideration for large-scale operations that require prolonged running hours.
  

                               

ID：1824961

The Liugong 906FMAX+ excavator, launched in 2025, is a modern and powerful machine designed to meet the diverse needs of construction and excavation projects. Whether it's digging, lifting, or performing tough tasks in rugged terrains, this excavator is engineered to deliver high performance and durability. This article explores the features, specifications, and benefits of the Liugong 906FMAX+, shedding light on its capabilities and what sets it apart from other machines in its category.
Brand and Model Overview

• Brand: Liugong
  
• Model: 906FMAX+
  
• Year of Manufacture: 2025
  
• Operating Hours: 5 hours
  
• Location: Fujian - Zhangzhou City
  
• Price: $18,117
  

• Weight and Capacity
  • Operating Weight: 5900 kg
    
  • Bucket Capacity: 0.21 m³
    
  • Ton Rating: 6 tons
    

• Engine and Power System
  • Engine Model: Yanmar 4TNV94L
    
  • Rated Power: 35.9 kW / 2000 rpm
    
  • Maximum Torque: 195.3–209 Nm
    
  • Number of Cylinders: 4
    
  • Cooling System: Water-cooled
    
  • Emissions Standard: National IV
    

• Performance and Efficiency
  • Ground Pressure: 33.6 kPa
    
  • Swing Speed: 10.2 rpm
    
  • Gradeability: 35°
    
  • Bucket Digging Force: 41 kN
    
  • Arm Digging Force: 31 kN
    

• Dimensions
  • Transport Length: 5900 mm
    
  • Transport Width: 1940 mm
    
  • Transport Height: 2570 mm
    
  • Minimum Ground Clearance: 350 mm
    
  • Track Gauge: 2500 mm
    
  • Track Shoe Width: 380 mm
    

• Operational Range
  • Maximum Digging Radius: 6185 mm
    
  • Maximum Digging Depth: 3850 mm
    
  • Maximum Digging Height: 5700 mm
    
  • Maximum Unloading Height: 3950 mm
    

                                       

ID：1824970

The SANY SY245H excavator, manufactured in 2018, stands as a powerful and reliable piece of machinery that offers a combination of high-performance features and efficiency. SANY, a leading manufacturer of construction equipment, designed the SY245H with precision to meet the demands of various heavy-duty construction and mining applications. With a total of 8,522 operating hours, this machine is built to deliver long-lasting performance and is currently based in Xuchang City, Henan Province.
Basic Specifications

• Brand: SANY
  
• Model: SY245H
  
• Manufacture Year: 2018
  
• Operating Hours: 8,522 hours
  
• Location: Xuchang City, Henan Province
  
• Machine Weight: 25,500 kg (Approx. 25.5 tons)
  
• Bucket Capacity: 1.3-1.5 m³
  
• Bucket Type: Standard backhoe
  

• Engine Model: D06FRC
  
• Rated Power: 147 kW at 2100 rpm
  
• Cooling System: Water-cooled
  
• Max Torque: 750 Nm at 1350 rpm
  
• Cylinders: 6
  
• Displacement: 6.373 L
  

• Ground Pressure: 53.2 kPa
  
• Swing Speed: 10.6 rpm
  
• Climbing Ability: 70%
  
• Bucket Digging Force: 175 kN
  
• Arm Digging Force: 120 kN
  
• Travel Speed: 5.4 km/h (high), 3.4 km/h (low)
  

• Fuel Tank Capacity: 475 L
  
• Hydraulic Oil Tank: 277 L
  
• Engine Oil Capacity: 29 L
  

• Transport Length: 10,290 mm
  
• Transport Width: 3,190 mm
  
• Transport Height: 3,190 mm
  
• Cab Height: 3,255 mm
  
• Ground Clearance: 470 mm
  
• Minimum Swing Radius: 3,800 mm
  
• Rear Swing Radius: 3,105 mm
  
• Upper Structure Width: 3,045 mm
  
• Track Length: 4,445 mm
  
• Track Gauge: 2,590 mm
  
• Track Pad Width: 600 mm
  
• Track Ground Length: 3,640 mm
  
• Max Height with Minimum Swing Radius: 8,016 mm
  
• Track Roller Count (one side): 2
  
• Idler Wheel Count (one side): 9
  
• Track Pad Quantity (one side): 49
  

• Max Digging Radius: 10,225 mm
  
• Max Digging Depth: 6,705 mm
  
• Max Digging Height: 9,745 mm
  
• Max Unloading Height: 6,715 mm
  

                               

ID：1824974

The Hyundai R220LC-5 is a robust and reliable excavator, designed to meet the demands of heavy-duty excavation, construction, and mining operations. Manufactured in 2007, this model has proven to be a workhorse for various industries, offering a combination of power, efficiency, and versatility. With over 10,000 operating hours, the R220LC-5 still delivers high performance, providing excellent value in its category. Below, we explore the detailed specifications and features that make this model a go-to choice for operators and businesses alike.
General Specifications

• Brand: Hyundai
  
• Model: R220LC-5
  
• Year of Manufacture: 2007
  
• Operating Hours: 10,000 hours
  
• Location: Kaifeng, Henan, China
  

• Engine Model: Cummins B5.9-C
  
• Rated Power: 110 kW at 2200 RPM
  
• Maximum Torque: 608 Nm
  
• Number of Cylinders: 6
  
• Displacement: 5.88 L
  
• Cooling System: Water-cooled
  
• Work Cycle: 6 cylinders, 4-stroke, direct injection, turbocharged
  

• Operating Weight: 21,270 kg
  
• Bucket Capacity: 1.05 m³
  
• Rotational Speed: 12.5 RPM
  
• Climbing Ability: 35°
  
• Travel Speed: 3.3 - 5.2 km/h
  

• Main Pump Max Flow: 2 × 220 L/min
  
• Travel Hydraulic Circuit Pressure: 32 MPa
  
• Swing Hydraulic Circuit Pressure: 24 MPa
  
• Main Pump Type: Axial piston pump (2 pumps)
  
• Working Hydraulic Pressure: 32 MPa
  
• Pilot Oil Pressure: 4 MPa
  

• Fuel Tank Capacity: 300 L
  
• Hydraulic Tank Capacity: 200 L
  
• Engine Oil Capacity: 24 L
  

• Transport Length: 9,450 mm
  
• Transport Width: 2,990 mm
  
• Transport Height: 2,980 mm
  
• Ground Clearance: 450 mm
  
• Rear Swing Radius: 2,750 mm
  
• Track Length: 4,450 mm
  
• Track Shoe Width: 600/700/800 mm
  

• Maximum Digging Radius: 9,000 mm
  
• Maximum Digging Depth: 6,700 mm
  
• Maximum Digging Height: 9,720 mm
  
• Vertical Digging Depth: 6,100 mm
  
• Max Digging Radius at Ground Level: 5,270 mm
  

1. Fuel Efficiency: With its direct-injection turbocharged engine, the R220LC-5 is engineered for lower fuel consumption while still delivering strong performance, leading to reduced operational costs.
   
2. Versatility: Whether it’s a construction site, quarry, or mining operation, the Hyundai R220LC-5 is versatile enough to perform a variety of tasks with its range of capabilities.
   
3. Durability: This machine’s design ensures long-lasting durability even in the toughest working environments. With proper maintenance, the R220LC-5 can easily last over 15,000 operational hours.
   
4. Hydraulic Power: Its hydraulic system, with its high-pressure pumps and efficient operation, offers exceptional power for lifting, digging, and breaking through tough materials.
   

                               

ID：1824984

The Komatsu SK210LC-8 is a heavy-duty hydraulic excavator from a trusted name in construction equipment. Produced by Komatsu, this model is designed to meet the needs of tough excavation jobs across a variety of industries, including construction, mining, and landscaping. Introduced in 2012, this excavator has seen extensive use, providing high levels of efficiency and performance.
General Information

• Brand: Komatsu
  
• Model: SK210LC-8
  
• Year of Manufacture: 2012
  
• Operating Hours: 14,612 hours
  
• Location: Hefei City, Anhui Province
  
• Price: $18,960
  

• Weight: 20 tons
  
• Operating Weight: Between 21,200 kg and 21,900 kg
  
• Bucket Capacity: 1 m³
  
• Manufacturer: Joint venture/Imported
  
• Bucket Type: Backhoe
  

• Engine Model: Hino J05E
  
• Rated Power: 114 kW at 2,000 rpm
  
• Cooling Method: Water-cooled
  
• Engine Displacement: 5.123 liters
  
• Engine Type: Direct injection, water-cooled, turbocharged, 4-stroke, with built-in intercooler
  

• Ground Pressure: 34-44 Kpa
  
• Swing Speed: 12.5 rpm
  
• Climbing Ability: 70% (35°)
  
• Max Traction Force: 229 kN
  
• Travel Speed: 6.0 km/h (high speed) / 3.6 km/h (low speed)
  

• Hydraulic Oil Tank Capacity: 146 L
  
• Fuel Tank Capacity: 370 L
  

• Transport Length: 9,450 mm
  
• Transport Width: 2,990 mm
  
• Transport Height: 2,980 mm
  
• Clearance from Counterweight to Ground: 1,060 mm
  
• Minimum Ground Clearance: 450 mm
  
• Rear Swing Radius: 2,750 mm
  
• Upper Structure Width: 2,710 mm
  
• Track Length: 4,450 mm
  
• Track Width Options: 600 mm, 700 mm, 800 mm
  

• Max Digging Radius: 9,000 mm
  
• Max Digging Depth: 6,700 mm
  
• Max Digging Height: 9,720 mm
  
• Max Vertical Digging Depth: 6,100 mm
  
• Max Digging Radius on the Ground: 5,270 mm
  
• Max Effective Digging Depth: 6,520 mm
  

                               

ID：1824986

The Caterpillar 336D2 hydraulic excavator, manufactured in 2018, is a robust and efficient machine designed for heavy-duty construction tasks. With 8,500 working hours, it is a well-established piece of equipment, offering impressive performance and versatility. This model is often chosen for its reliability and durability in demanding environments like construction sites, quarries, and mining operations.
Basic Information

• Brand: Caterpillar
  
• Model: 336D2 Hydraulic
  
• Year of Manufacture: 2018
  
• Operating Hours: 8,500 hours
  
• Location: Changsha City, Hunan Province
  
• Price: $67,415
  

• Operating Weight: 34,600 kg
  
• Bucket Capacity: 1.88 m³
  
• Boom Length: 6,500 mm
  
• Arm Length: 2,800 mm
  
• Origin: Xuzhou, Jiangsu, China
  
• Engine: Caterpillar C9 ACERT
  
• Rated Power: 208 kW at 2,100 rpm
  
• Displacement: 8.8 L
  

• Swing Speed: 8.3 rpm
  
• Climbing Ability: 70%
  
• Maximum Traction Force: 300 kN
  
• Travel Speed: 4.6 km/h
  
• Swing Torque: 109 Nm
  

• Main Relief Pressure: 35 MPa
  
• Swing Hydraulic Motor Type: 28
  
• Travel Hydraulic Motor Type: 35
  
• Maximum Flow Rate of Main Pump: 281 L/min
  
• Pilot Oil Pressure: 4 MPa
  
• Pilot Pump Flow Rate: 40 L/min
  

• Fuel Tank: 620 L
  
• Hydraulic Tank: 175 L
  
• Engine Oil Change Capacity: 41 L
  
• Coolant Capacity: 40 L
  
• Hydraulic System Capacity: 410 L
  

• Total Length (Transport): 11,210 mm
  
• Total Width (Transport): 3,190 mm
  
• Total Height (Transport): 3,670 mm
  
• Cab Height: 3,140 mm
  
• Ground Clearance (Counterweight): 1,220 mm
  
• Minimum Ground Clearance: 510 mm
  
• Tail Swing Radius: 3,490 mm
  
• Track Length: 4,590 mm
  
• Track Gauge: 2,590 mm
  
• Track Pad Width: 600 mm
  

• Maximum Digging Depth: 8,210 mm
  
• Maximum Digging Height: 10,730 mm
  
• Maximum Dump Height: 7,510 mm
  
• Maximum Vertical Digging Depth: 6,290 mm
  
• Maximum Reach on Ground: 11,760 mm
  

                               

ID：1824989

• Brand: Lingong Heavy Machinery
  
• Model: ME105 Mining Excavator
  
• Year of Manufacture: 2023
  
• Hours: 8812 hours
  
• Location: Inner Mongolia - Xilin Gol League
  
• Last Updated: 5 hours ago
  

• Brand: Lingong Heavy Machinery
  
• Model: ME105 Mining Excavator
  
• Year of Manufacture: 2023
  
• Operating Hours: 8812 hours
  
• Location: Inner Mongolia - Xilin Gol League
  
• Machine Weight: 102,000 kg
  
• Bucket Capacity: 6-7/8 m³
  
• Machine Type: Traditional Power, Backhoe Bucket
  

• Engine Model: Perkins 2806C
  
• Rated Power: 570.5 kW
  
• Engine Type: Diesel-powered, turbocharged
  

• Ground Pressure: 127.4 kPa
  
• Climbing Ability: 35°
  
• Maximum Traction Force: 470 kN
  
• Walking Speed: 2.1-3.5 km/h
  

• Total Transport Length: 13,700 mm
  
• Total Transport Width: 4,510 mm
  
• Total Transport Height: 5,200 mm
  

• Maximum Digging Radius: 12,530 mm
  
• Maximum Digging Depth: 7,110 mm
  
• Maximum Unloading Height: 8,040 mm
  

                           


ID：1825001

• Brand: XCMG
  
• Model: LW500HV
  
• Year of Manufacture: 2022
  
• Operating Hours: 19,145 hours
  
• Location: Anhui - Lu'an City
  
• Last Updated: 5 hours ago
  

• Brand: XCMG
  
• Model: LW500HV
  
• Year of Manufacture: 2022
  
• Operating Hours: 19,145 hours
  
• Location: Anhui - Lu'an City
  
• Last Updated: 5 hours ago
  

• Engine Power: 162 kW at 2,000 rpm
  
• Bucket Capacity: 2.5 to 4.5 cubic meters
  
• Rated Load Capacity: 5-6 tons
  
• Rated Load Weight: 5,000 kg
  
• Lift Force: 175 ± 5 kN
  
• Operating Weight: 17,000 ± 300 kg
  
• Maximum Unloading Height: 3,100 mm to 3,780 mm
  

• Versatility: The loader’s wide bucket capacity and high lift force make it versatile for a range of applications.
  
• Durability: XCMG's reputation for durable equipment is embodied in the LW500HV, ensuring reliability on tough job sites.
  
• Efficiency: The powerful engine and optimized hydraulics ensure that operators can complete tasks more quickly and with less effort.
  

• Brand: Hitachi
  
• Model: ZX200-3G
  
• Year of Manufacture: 2012
  
• Hours: 15,000 hours
  
• Location: Zhejiang - Ningbo City
  
• Last Updated: 5 hours ago
  

• Brand: Hitachi
  
• Model: ZX200-3G
  
• Year of Manufacture: 2012
  
• Hours: 15,000 hours
  
• Location: Zhejiang - Ningbo City
  
• Last Updated: 5 hours ago
  

• Operating Weight: 19,800 kg
  
• Bucket Capacity: 0.91 m³
  
• Boom Length: 5.68 meters (H-type)
  
• Arm Length: 2.91 meters (H-type)
  
• Engine Type: Isuzu ISUZU AA-6BG1T, 6 cylinders
  
• Engine Power: 110 kW at 2100 RPM
  
• Cooling Method: Water-cooled
  
• Cylinder Bore x Stroke: 105 x 125 mm
  
• Displacement: 6.494 liters
  
• Max Torque: 453 Nm at 1,200 RPM
  
• Operating Mode: 4-stroke, turbocharged, intercooled, direct-injection
  

• Ground Pressure: 44 Kpa
  
• Bucket Digging Force: 151 kN
  
• Arm Digging Force: 109 kN
  
• Rotational Speed: 7 RPM
  
• Travel Speed: 5.5 km/h (high gear)
  
• Gradeability: 35°
  

• Hydraulic Motor (Swing): Axial piston motor
  
• Hydraulic Motor (Travel): Variable axial piston motor x 2
  
• Max Flow Rate of Main Pumps: 194 L/min x 2
  
• Hydraulic Pressure (Travel Circuit): 34.3 MPa
  
• Hydraulic Pressure (Swing Circuit): 30.4 MPa
  
• Hydraulic Pressure (Working Circuit): 34.3 MPa
  
• Pilot Pressure: 3.9 MPa
  
• Bucket Cylinder: 1 unit, 115 mm x 80 mm
  
• Arm Cylinder: 1 unit, 135 mm x 95 mm
  
• Boom Cylinder: 2 units, 120 mm x 85 mm
  

• Fuel Tank Capacity: 360 liters
  
• Hydraulic Oil Tank Capacity: 135 liters
  
• Engine Oil Capacity: 25 liters
  
• Coolant Capacity: 23 liters
  
• Hydraulic System Capacity: 240 liters
  

• Transport Length: 9,500 mm
  
• Transport Width: 2,860 mm
  
• Transport Height: 2,970 mm
  
• Cab Height: 2,960 mm
  
• Ground Clearance: 450 mm
  
• Rear Swing Radius: 2,750 mm
  
• Track Length: 4,170 mm
  
• Track Gauge: 2,200 mm
  
• Track Width: 600 mm
  
• Track Ground Length: 3,370 mm
  

• Max Digging Radius: 9,910 mm
  
• Max Digging Depth: 6,660 mm
  
• Max Digging Height: 9,610 mm
  
• Max Dumping Height: 6,790 mm
  
• Max Vertical Digging Depth: 6,040 mm
  

• Efficiency: Thanks to the Isuzu engine and well-engineered hydraulics, the ZX200-3G provides power, reliability, and fuel efficiency.
  
• Durability: With 15,000 operating hours, this machine continues to deliver consistent performance, showing its endurance in tough conditions.
  
• Versatility: Whether it’s for mining, construction, or demolition, the ZX200-3G can handle a wide range of tasks due to its versatile bucket and powerful performance.
  

• Brand: XCMG
  
• Model: XE750D
  
• Year of Manufacture: 2018
  
• Operating Hours: 6500 hours
  
• Location: Jiangxi - Shangrao City
  
• Last Updated: 2 hours ago
  

• Brand: XCMG
  
• Model: XE750D
  
• Year of Manufacture: 2018
  
• Operating Hours: 6,500 hours
  
• Location: Jiangxi - Shangrao City
  

• Operating Weight: 75,000 kg (75 tons)
  
• Bucket Capacity: 3.8 to 5.3 m³
  
• Power Type: Traditional power
  
• Bucket Type: Backhoe
  

• Rated Power: 403 kW at 2,100 rpm
  

• Rotation Speed: 7 rpm
  
• Bucket Digging Force: 390 kN
  
• Arm Digging Force: 332 kN
  
• Travel Speed: 4.1 km/h (high gear) and 2.8 km/h (low gear)
  

• Maximum Digging Radius: 11,690 mm
  
• Maximum Dump Height: 7,600 mm