The Sunward SWE235E-3H is a 23-ton class medium-sized crawler excavator designed for heavy-duty applications such as earthworks, mining, and municipal construction. Equipped with a Cummins QSB7 engine delivering 140 kW of power, it offers robust performance and fuel efficiency. The machine features a dual-pump hydraulic system and a large-displacement swing motor, ensuring high productivity and reliability in various working conditions.

• Operating Weight: 23,100 kg
  
• Bucket Capacity: 1.2 m³
  
• Bucket Type: Backhoe
  
• Engine Model: Cummins QSB7
  
• Rated Power: 140 kW @ 2,050 rpm
  
• Maximum Torque: 800 N·m @ 1,200 rpm
  
• Displacement: 6.7 L
  
• Cylinder Count: 6
  
• Bore × Stroke: 107 mm × 124 mm
  
• Cooling Method: Water-cooled
  

• Main Pump Type: Dual-series variable displacement piston pumps
  
• Maximum Flow Rate: 2 × 240 L/min
  
• Pilot Pump Flow Rate: 21 L/min
  
• Pilot Circuit Pressure: 3.9 MPa
  
• Working Circuit Pressure: 31.4 / 34.3 MPa
  
• Travel Circuit Pressure: 34.3 MPa
  
• Swing Circuit Pressure: 26 MPa
  
• Arm Cylinder: 2 × 125 mm × 85 mm × 1,343 mm
  
• Boom Cylinder: 1 × 140 mm × 100 mm × 1,510 mm
  
• Bucket Cylinder: 1 × 120 mm × 85 mm × 1,055 mm
  

• Arm Digging Force: 115 kN
  
• Bucket Digging Force: 155 kN
  
• Maximum Traction Force: 232 kN
  
• Ground Pressure: 46.5 kPa
  
• Swing Speed: 13.4 rpm
  
• Travel Speed: 3.5 / 5.6 km/h
  
• Gradeability: 70%
  

• Transport Length: 9,520 mm
  
• Transport Width: 2,990 mm
  
• Transport Height: 3,130 mm
  
• Cab Height: 2,960 mm
  
• Track Length: 4,447 mm
  
• Track Width: 2,990 mm
  
• Track Gauge: 2,390 mm
  
• Track Shoe Width: 600 mm
  
• Minimum Ground Clearance: 478 mm
  
• Counterweight Ground Clearance: 1,060 mm
  
• Front Swing Radius: 3,565 mm
  
• Rear Swing Radius: 2,750 mm
  
• Roller Count (per side): 2
  
• Track Shoe Count (per side): 49
  
• Idler Count (per side): 9
  

• Maximum Digging Radius: 9,670 mm
  
• Maximum Digging Depth: 6,690 mm
  
• Maximum Digging Height: 9,815 mm
  
• Maximum Dumping Height: 6,925 mm
  
• Maximum Vertical Digging Depth: 5,740 mm
  

• Fuel Tank Capacity: 370 L
  
• Hydraulic Tank Capacity: 250 L
  
• Engine Oil Capacity: 24 L
  

The Yugong YG15-8 is a compact 1.5-ton mini crawler excavator designed for operations in confined spaces such as urban construction sites, orchards, and narrow alleys. Its compact size, combined with a powerful hydraulic system and user-friendly controls, makes it ideal for tasks like trenching, landscaping, and utility installation. The YG15-8 offers excellent maneuverability and cost-effective performance for small-scale excavation projects.

• Operating Weight: 1,500 kg
  
• Bucket Capacity: 0.04 – 0.07 m³
  
• Bucket Type: Backhoe
  
• Engine Type: Traditional Diesel
  
• Manufacturer: Yugong Machinery
  

• Rated Power: 13.6 kW @ 2,200 rpm
  
• Engine Model: Not specified
  

• Main Pump Type: Variable Displacement Piston Pump (2 units)
  
• Pilot Pump: Gear Pump
  
• Maximum Flow Rate: 2 × 17.6 L/min + 6.6 L/min
  
• Main Relief Pressure: 16 MPa
  

• Arm Digging Force: 10.5 kN
  
• Bucket Digging Force: 10.5 kN
  
• Maximum Traction Force: 11.5 kN
  
• Ground Pressure: 27.5 kPa
  
• Swing Speed: 10 rpm
  
• Travel Speed: 2 km/h
  
• Gradeability: 30%
  

• Transport Length: 3,630 mm
  
• Transport Width: 990 mm
  
• Transport Height: 2,150 mm
  
• Track Width: 230 mm
  
• Track Length: 1,405 mm
  
• Wheelbase: 1,045 mm
  
• Rear Swing Radius: 1,180 mm
  
• Minimum Ground Clearance: 205 mm
  

• Maximum Digging Radius: 3,500 mm
  
• Maximum Digging Depth: 1,880 mm
  
• Maximum Digging Height: 2,950 mm
  
• Maximum Dumping Height: 2,010 mm
  
• Maximum Digging Radius at Ground Level: 3,420 mm
  
• Minimum Swing Radius: 1,530 mm
  

The Kato HD1638-R5 is a 36-ton class crawler hydraulic excavator designed for heavy-duty applications such as mining, large-scale infrastructure projects, and earthworks. It is equipped with a Mitsubishi 6M60-TL engine, delivering 183 kW of rated power at 2,150 rpm, ensuring robust performance. The machine features advanced hydraulic systems and a spacious operator cabin, enhancing both efficiency and operator comfort.

• Operating Weight: 36,000 kg
  
• Standard Bucket Capacity: 1.6 – 1.8 m³
  
• Bucket Type: Backhoe
  
• Bucket Width: 1,350 mm (rock bucket) / 1,660 mm
  

• Engine Model: Mitsubishi 6M60-TL
  
• Rated Power: 183 kW @ 2,150 rpm
  
• Maximum Torque: 824 N·m @ 1,800 rpm
  
• Displacement: 7.54 L
  
• Number of Cylinders: 6
  
• Bore × Stroke: 118 mm × 115 mm
  
• Cooling Method: Water-cooled
  

• Main Pump Type: Variable displacement piston pump (dual main pumps), gear pump (pilot pump)
  
• Maximum Flow Rate: 2 × 307 L/min
  
• Main Relief Pressure: 31.4 MPa
  

• Travel Speed (High/Low): 5.2 / 3.9 km/h
  
• Swing Speed: 10 rpm
  
• Gradeability: 70%
  
• Ground Pressure: 72 kPa
  
• Maximum Traction Force: 296 kN
  

• Transport Length: 11,210 mm
  
• Transport Width: 3,190 mm
  
• Transport Height: 3,480 mm
  
• Cab Height: 3,080 mm
  
• Upper Structure Width: 3,130 mm
  
• Track Ground Length: 3,760 mm
  
• Track Length: 4,670 mm
  
• Track Width: 3,190 mm
  
• Track Gauge: 2,590 mm
  
• Minimum Ground Clearance: 500 mm
  
• Counterweight Ground Clearance: 1,180 mm
  
• Front Swing Radius: 4,640 mm
  
• Rear Swing Radius: 3,460 mm
  

• Maximum Digging Radius: 11,190 mm
  
• Maximum Digging Depth: 7,380 mm
  
• Maximum Digging Height: 10,470 mm
  
• Maximum Dumping Height: 7,420 mm
  
• Maximum Vertical Digging Depth: 5,590 mm
  

• Fuel Tank Capacity: 660 L
  
• Hydraulic Oil Tank Capacity: 200 L
  
• Hydraulic System Capacity: 405 L
  
• Engine Oil Capacity: 33 L
  
• Coolant Capacity: 45 L
  
• Theoretical Fuel Consumption: 215 g/kW·h
  

The Wolwa DLS875-9M is a 7-ton class wheeled hydraulic excavator designed for urban construction, municipal engineering, and road maintenance. Equipped with a 48 kW diesel engine, it integrates advanced hydraulic systems and intelligent control technologies to deliver stable and efficient performance. Its compact design and excellent maneuverability allow it to operate effectively even in tight working conditions.

• Operating Weight: 6,600 kg
  
• Bucket Capacity: 0.28 m³
  
• Bucket Type: Backhoe
  
• Boom Length: 3,050 mm
  
• Arm Length: 1,750 mm
  

• Engine Model: YD4JZG
  
• Rated Power: 48 kW @ 2,300 rpm
  
• Maximum Torque: 245 N·m @ 1,610 rpm
  
• Displacement: 2.977 L
  
• Bore × Stroke: 95 mm × 105 mm
  

• Main Pump Type: SGP1A23F2H9 (Shimadzu)
  

• Travel Speed: 0–30 km/h
  
• Swing Speed: 10 rpm
  
• Gradeability: 30%
  
• Bucket Digging Force: 35 kN
  
• Arm Digging Force: 28 kN
  
• Maximum Traction Force: 39 kN
  

• Overall Length: 5,796 mm
  
• Overall Width: 2,150 mm
  
• Overall Height: 2,827 mm
  
• Upper Structure Width: 2,000 mm
  
• Wheelbase: 2,400 mm
  
• Wheel Track: 1,670 mm
  
• Counterweight Ground Clearance: 1,023 mm
  
• Minimum Ground Clearance: 217 mm
  
• Tail Swing Radius: 1,833 mm
  
• Dozer Blade Dimensions (W × H): 2,024 mm × 440 mm
  

• Maximum Digging Radius: 6,074 mm
  
• Maximum Digging Radius at Ground Level: 5,878 mm
  
• Maximum Digging Depth: 3,228 mm
  
• Maximum Digging Height: 6,202 mm
  
• Maximum Dumping Height: 4,533 mm
  
• Minimum Swing Radius: 2,361 mm
  

• Fuel Tank Capacity: 125 L
  
• Hydraulic Oil Tank Capacity: 103 L
  

The XGMA XG836i is a large 35-ton class crawler hydraulic excavator developed by Xiamen XGMA Machinery Co., Ltd. Powered by a high-performance 212 kW diesel engine, it features the advanced κGJE intelligent electro-hydraulic control system. This includes smart calibration, self-learning memory replay, remote control, and programmable operations. The XG836i is suitable for a wide range of applications including urban construction, mining, and emergency rescue.

• Operating Weight: 33,800 kg
  
• Bucket Capacity: 1.6 m³
  
• Bucket Type: Backhoe
  
• Power Source: Diesel
  
• Travel Type: Crawler
  

• Rated Power: 212 kW @ 2000 rpm
  

The World W295W-9A is an 8-ton class wheeled excavator designed for urban construction, municipal engineering, and road maintenance. Powered by a 48 kW diesel engine, it integrates advanced hydraulic systems and intelligent control technologies to deliver stable and efficient performance. With a compact design and excellent maneuverability, the W295W-9A operates effectively even in tight working conditions.

• Operating Weight: 8,500 kg
  
• Machine Class: 8-ton
  
• Bucket Type: Backhoe
  

• Rated Power: 48 kW @ 2,200 rpm
  
• Engine Model: Not specified
  

• Pump Type: Variable displacement piston pump
  
• Main Relief Pressure: 28 MPa
  
• Max Pump Flow: 190 L/min
  

• Max Digging Depth: 4,007 mm
  
• Max Digging Radius: 6,350 mm
  
• Max Digging Height: 6,780 mm
  
• Max Dumping Height: 5,000 mm
  
• Bucket Digging Force: 70 kN
  
• Arm Digging Force: 55 kN
  

• Travel Speed: 30 km/h
  
• Swing Speed: 12 rpm
  
• Gradeability: 70%
  

• Overall Length: 6,361 mm
  
• Overall Height: 2,796 mm
  
• Wheelbase: 2,380 mm
  
• Wheel Track: 1,670 mm
  
• Minimum Ground Clearance: 280 mm
  
• Tail Swing Radius: 1,800 mm
  
• Dozer Blade (W × H): 2,150 mm × 500 mm
  

• Fuel Tank Capacity: 145 L
  
• Hydraulic Tank Capacity: 120 L
  

The LingSheng LS90-8 is a compact crawler hydraulic excavator developed by Xiamen Lingsheng Machinery Co., Ltd. Designed for urban construction, utility maintenance, and light earthmoving operations, this machine is equipped with a 55-horsepower diesel engine and features a high-efficiency hydraulic system, offering excellent maneuverability in confined job sites.

• Engine Power: 55 HP
  
• Fuel Type: Diesel
  

• Operating Weight: 7.8 tons
  
• Maximum Digging Depth: 3.67 meters
  
• Maximum Dump Height: 4.22 meters
  

• Type: Crawler-type hydraulic excavator
  
• Cab Design: Ergonomically designed with safety protections for operator comfort and security
  

• Urban construction
  
• Road maintenance
  
• Municipal infrastructure projects
  

The Case CX350C-8 is a 35-ton class hydraulic crawler excavator designed for heavy-duty applications such as construction, mining, demolition, and earthmoving. It is equipped with a 6-cylinder Isuzu AL-6HK1X engine that delivers 212 kW (284 hp), providing robust power and efficiency. The machine features advanced hydraulic technology, including two variable displacement piston pumps, ensuring high performance and fuel efficiency. Its design emphasizes operator comfort and ease of maintenance, making it a reliable choice for demanding work environments.

• Engine Model: Isuzu AL-6HK1X
  
• Engine Type: 6-cylinder, 7.8L, turbocharged
  
• Gross Power: 212 kW (284 hp) @ 1,900 rpm
  
• Maximum Torque: 1,043 Nm @ 1,500 rpm
  
• Displacement: 7.8L
  
• Emission Standard: Tier 4 Interim
  

• Main Pumps: 2 x Variable displacement piston pumps
  
• Maximum Flow Rate: 2 x 300 L/min
  
• System Pressure:
  • Working Circuit: 34.3 MPa
    
  • Swing Circuit: 26.5 MPa
    
  • Travel Circuit: 34.3 MPa
    
  • Pilot Circuit: 3.9 MPa
    
• Swing Speed: 9.7 rpm
  

• Bucket Capacity: 1.6–2.0 m³ (standard bucket)
  
• Bucket Digging Force: 232 kN
  
• Arm Digging Force: 153–213 kN (depending on arm length)
  
• Maximum Digging Depth: 6,730–8,140 mm (depending on arm length)
  
• Maximum Reach Along Ground: 10,470–11,900 mm (depending on arm length)
  
• Maximum Dump Height: 7,140–7,540 mm (depending on arm length)
  

• Transport Length: 6,010 mm
  
• Transport Width: 3,030 mm
  
• Transport Height: 3,420 mm
  
• Tail Swing Radius: 3,550 mm
  
• Ground Clearance: 1,200 mm
  
• Track Length: 4,980 mm
  
• Track Gauge: 2,600 mm
  
• Number of Shoes per Side: 48
  
• Shoe Width: 800 mm
  
• Ground Pressure: 0.51 bar (with 800 mm shoes)
  

• Fuel Tank Capacity: 580 L
  
• Hydraulic Oil Tank Capacity: 350 L
  
• Cooling System Fluid Capacity: 35.4 L
  
• Engine Oil Capacity: 25 L
  
• Swing Drive Fluid Capacity: 6.1 L
  

The Lovol FR18F-u is a 1.8-ton class mini hydraulic excavator designed for urban construction, municipal projects, landscaping, and narrow-space operations. It features a Tier 4 compliant engine, offering high efficiency, low fuel consumption, and excellent maneuverability. The machine's compact design and advanced features make it suitable for various applications in confined spaces.

• Operating Weight: Approximately 1,810 kg
  
• Engine Model: D902
  
• Rated Power: 11.8 kW @ 2,300 rpm
  
• Emission Standard: Tier 4
  
• Fuel Type: Diesel
  

• Main Pump Maximum Flow: 46.3 L/min
  
• Pilot Circuit Pressure: 3.5 MPa
  
• Working Circuit Pressure: 21.6 MPa
  

• Bucket Capacity: 0.04 m³
  
• Bucket Digging Force: 15.2 kN
  
• Arm Digging Force: 8.5 kN
  
• Maximum Digging Depth: 2,310 mm
  
• Maximum Digging Radius: 3,905 mm
  
• Maximum Dump Height: 2,440 mm
  
• Maximum Vertical Digging Depth: 1,910 mm
  

• Transport Length: 3,575 mm
  
• Transport Width: 990 mm
  
• Transport Height: 2,347 mm
  
• Track Length: 1,593 mm
  
• Track Width: 230 mm
  
• Track Gauge: 760/1,050 mm
  
• Minimum Ground Clearance: 150 mm
  
• Rear Swing Radius: 640 mm
  

• Fuel Tank Capacity: 19 L
  
• Hydraulic Oil Tank Capacity: 13 L
  
• Hydraulic System Capacity: 21 L
  
• Engine Oil Capacity: 3.7 L
  
• Cooling Fluid Capacity: 4.84 L
  

The Dongfang Wanhe DFWH385-9 is a 30-ton class medium-sized crawler hydraulic excavator, designed for high performance, low fuel consumption, and operational comfort and reliability. It is suitable for various applications, including construction, mining, demolition, earthworks, and infrastructure development.

• Operating Weight: Approximately 30,000 kg
  
• Engine Model: Likely a diesel engine meeting Tier 4 Final / Stage V emission standards
  
• Rated Power: Estimated between 180–210 kW
  
• Fuel Type: Diesel
  

• Main Pump Type: Dual-pump parallel piston pump
  
• Maximum Flow: Approximately 2 × 300–330 L/min
  
• System Pressures:
  • Working Circuit: Around 34.3 MPa
    
  • Swing Circuit: Approximately 26.5 MPa
    
  • Travel Circuit: Around 34.3 MPa
    
  • Pilot Circuit: Approximately 3.9 MPa
    
• Swing Speed: Estimated at 11–12 rpm
  
• Maximum Swing Torque: Approximately 100–110 kN·m
  

• Bucket Capacity: Approximately 1.6–1.8 m³ (Standard Bucket)
  
• Bucket Digging Force: Estimated around 170–190 kN
  
• Arm Digging Force: Approximately 120–140 kN
  
• Maximum Digging Depth: Estimated at 7,000–7,500 mm
  
• Maximum Digging Radius: Approximately 10,000–10,500 mm
  
• Maximum Dump Height: Estimated around 6,500–7,000 mm
  
• Maximum Vertical Digging Depth: Approximately 3,000–3,200 mm
  

• Transport Length: Estimated at 10,000–10,500 mm
  
• Transport Width: Approximately 2,900–3,000 mm (600 mm Tracks)
  
• Transport Height: Estimated around 3,300–3,500 mm (Standard Cab)
  
• Track Ground Length: Approximately 4,200–4,300 mm
  
• Track Width: Estimated at 600 mm (Optional 700 mm)
  
• Minimum Ground Clearance: Approximately 400–450 mm
  
• Rear Swing Radius: Estimated around 3,000–3,200 mm
  

• Fuel Tank Capacity: Approximately 400–450 L
  
• Hydraulic Oil Tank Capacity: Estimated at 180–200 L
  
• Engine Oil Capacity: Approximately 25–30 L
  
• Cooling Fluid Capacity: Estimated around 30–35 L