Wolwa DLS875-9M Wheeled Hydraulic Excavator Specifications

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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.

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🔧 Detailed Specifications
1. Basic Information

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

2. Power System

• 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
  

3. Hydraulic System

• Main Pump Type: SGP1A23F2H9 (Shimadzu)
  

4. Performance

• 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
  

5. Dimensions

• 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
  

6. Working Range

• 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
  

7. Fluid Capacities

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

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✅ Summary
The Wolwa DLS875-9M wheeled hydraulic excavator combines efficient power delivery, advanced hydraulics, and intelligent control systems to meet the demands of complex job sites. Its compact structure and responsive handling allow it to maneuver easily in urban and confined environments. The ergonomic operator cabin, coupled with service-friendly design, improves comfort and uptime. Whether for city infrastructure or municipal construction, the DLS875-9M is a reliable and productive choice.