Refurbished Doosan DH60 Excavator

The Doosan DH60 Excavator is a highly regarded machine in the excavation and construction industries, known for its robust performance, fuel efficiency, and durability. Whether you're tackling light to medium-duty excavation projects, trenching, or material handling tasks, the Doosan DH60 proves to be a reliable option for operators who need a combination of power and precision. When refurbished, the Doosan DH60 Excavator offers even greater value, providing top-notch performance at a significantly reduced cost compared to purchasing a new machine.

Honestly, it's almost impossible to buy a brand new excavator from China. They either don't exist or are made in China. If a Chinese seller tells you their Caterpillar/Komatsu/Volvo/Kobelco/Hitachi is brand new, they're lying. Therefore, a refurbished excavator is your best bet.

Here are the detailed specifications for a refurbished Doosan DH60-7 excavator, structured for technical documentation and consistent with your annotated library:

Operating Weight and Dimensions

  • Operating Weight: 5,800–6,000 kg
  • Transport Length: ~5.65 meters
  • Transport Width: ~1.98 meters
  • Transport Height: ~2.55 meters
  • Tail Swing Radius: ~1.7 meters
  • Ground Clearance: ~350 mm
  • Track Width: 400 mm standard

Engine and Powertrain

  • Engine Model: Yanmar 4TNV94L or Doosan D24 (Tier 2 compliant)
  • Rated Power Output: ~36.5–40 kW (49–54 hp) @ 2,200 rpm
  • Maximum Torque: ~200–220 Nm
  • Fuel Tank Capacity: ~80–90 liters
  • Travel Speed: 2.6–4.8 km/h
  • Swing Speed: ~9.5 rpm
  • Gradeability: Up to 30°

Hydraulic System

  • Main Pump Type: Variable displacement axial piston pump
  • Flow Rate: ~2 × 60–70 L/min
  • System Pressure: Up to 24.5 MPa
  • Hydraulic Oil Capacity: ~70–80 liters
  • Control System: Load-sensing with pilot-operated valves
  • Boom/Arm/Bucket Priority: Configurable via control lever

Performance Metrics

  • Bucket Capacity: 0.11–0.14 m³ (SAE heaped)
  • Max Digging Depth: ~3.7–3.9 meters
  • Max Reach (Horizontal): ~5.9–6.1 meters
  • Max Dump Height: ~3.9–4.1 meters
  • Bucket Digging Force: ~38–40 kN
  • Arm Digging Force: ~25–28 kN

Cab and Operator Features

  • Cab Type: ROPS/FOPS certified (canopy or enclosed)
  • Display: Analog gauges or basic LCD monitor
  • Controls: Pilot joystick controls with auxiliary hydraulic circuit
  • Comfort: Adjustable seat, optional air-conditioning
  • Visibility: Wide glass area, LED work lights

Smart Features and Efficiency

  • Fuel Efficiency:
    • Mechanical fuel injection
    • Auto idle and engine shutdown
  • Emissions Control: Tier 2 compliant (no DPF/SCR)
  • Transportability: Easily trailerable under 6-ton class

Attachments Compatibility

  • Standard Bucket: 0.11–0.14 m³
  • Optional Tools: Hydraulic breaker, auger, compactor, ripper
  • Quick Coupler: Manual or hydraulic options available

Refurbishment Scope

Refurbished DH60 units typically include:

  • Engine Overhaul: Cylinder head, injectors, turbo, seals
  • Hydraulic Restoration: Pump recalibration, valve block testing, hose replacement
  • Electrical Diagnostics: Monitor, sensors, wiring harness
  • Cab Reconditioning: Seat, joysticks, HVAC, repainting
  • Structural Repairs: Boom/bucket welding, bushing replacement, undercarriage rebuild

Overview of the Doosan DH60 Excavator

The Doosan DH60 Excavator is a part of Doosan's line of hydraulic excavators designed for maximum efficiency, fuel savings, and ease of operation. This machine is ideal for use in various industries, including construction, roadwork, landscaping, and utility installation, thanks to its powerful engine, smooth hydraulic functions, and versatile capabilities.

Key Specifications of the Doosan DH60

  • Operating Weight: Approximately 5,800 kg (12,790 lbs)

  • Engine Power: 40 kW (53 hp)

  • Max Digging Depth: Around 4.3 meters (14.1 feet)

  • Max Reach: About 6 meters (19.7 feet)

  • Bucket Capacity: Typically 0.25 to 0.35 cubic meters (8.8–12.3 cubic feet)

  • Fuel Tank Capacity: Approximately 120 liters (31.7 gallons)

  • Travel Speed: Top speed of 5.5 km/h (3.4 mph)

These specifications make the Doosan DH60 Excavator a compact, versatile machine capable of performing efficiently in tight spaces while handling moderate workloads. Its weight and size make it a suitable choice for both urban construction projects and smaller-scale excavation tasks.

Performance and Efficiency

The Doosan DH60 is designed to deliver excellent fuel efficiency and impressive performance, making it a great option for long-duration projects. Its 40 kW engine ensures that it provides the necessary power for a variety of applications, such as trenching, digging, and material handling.

Key Performance Features:

  • Efficient Hydraulics: One of the standout features of the Doosan DH60 is its hydraulic system. The hydraulic components are designed to offer both power and smoothness, ensuring that the operator has full control of the excavator at all times, whether they are digging or lifting.

  • Powerful Digging Force: The Doosan DH60 offers a strong digging force, making it an efficient choice for medium-duty excavation tasks. Its well-designed hydraulic system helps it achieve impressive digging depths and speeds, even in tough soils or dense materials.

  • Enhanced Fuel Efficiency: The Doosan DH60 is engineered to be fuel-efficient, helping operators minimize operating costs. Its engine and hydraulic system work together to reduce fuel consumption without compromising performance.

  • Reduced Noise and Vibration: The Doosan DH60 Excavator is designed with noise and vibration reduction features, which enhances operator comfort and reduces fatigue during long working hours.

Durability and Construction

Built for rugged environments, the Doosan DH60 features a sturdy construction, making it highly durable and capable of withstanding tough working conditions. From the undercarriage to the boom, the components of the Doosan DH60 are engineered for heavy-duty applications, ensuring that the machine maintains optimal performance even under challenging conditions.

Key Durability Features:

  • Strong Undercarriage: The Doosan DH60 is built with a reinforced undercarriage that provides enhanced stability during operations, ensuring that it can handle uneven surfaces and rough terrains without compromising performance.

  • Robust Boom and Arm: The boom and arm of the Doosan DH60 are designed to provide excellent lifting and digging capabilities. These components are reinforced to handle heavy lifting operations and tough materials.

  • Weather-Resistant Design: The Doosan DH60 Excavator is built to withstand harsh weather conditions, making it suitable for use in hot, cold, or rainy environments. This robust design ensures the machine operates efficiently in varying climates.

Operator Comfort and Safety

The Doosan DH60 Excavator is designed with operator comfort in mind. Its spacious cabin, intuitive controls, and excellent visibility make it an ideal machine for operators who need to work long hours without experiencing discomfort. Additionally, the Doosan DH60 is equipped with safety features that ensure a secure working environment.

Key Comfort and Safety Features:

  • Ergonomic Operator Cabin: The cabin of the Doosan DH60 is ergonomically designed to offer comfort during extended work hours. It includes an adjustable seat, ample legroom, and user-friendly controls to minimize operator fatigue.

  • Improved Visibility: The machine offers excellent visibility through large windows and mirrors, allowing operators to maintain full awareness of their surroundings and work environment. This reduces the risk of accidents and increases safety.

  • Safety Features: The Doosan DH60 comes equipped with safety features such as a Roll-Over Protective Structure (ROPS), Falling Object Protective Structure (FOPS), and an emergency stop button. These safety components ensure the operator's protection in the event of a rollover or falling debris.

Versatility with Attachments

The Doosan DH60 Excavator is compatible with a wide variety of attachments, making it a versatile machine suitable for multiple applications. Whether you need a bucket, grapple, hydraulic hammer, or auger, the Doosan DH60 can easily accommodate different attachments.

  • Quick Coupler: The Doosan DH60 can be fitted with a quick coupler system, allowing operators to change attachments quickly and without the need for manual tools. This reduces downtime and increases productivity.

  • Wide Range of Attachments: Common attachments for the Doosan DH60 include buckets, hydraulic hammers, grapples, and augers. These attachments allow the machine to perform various tasks, such as excavation, demolition, and material handling.

Benefits of Purchasing a Refurbished Doosan DH60 Excavator

A refurbished Doosan DH60 offers several significant advantages, particularly for businesses seeking a cost-effective solution without sacrificing quality or performance. Below are some of the main benefits of purchasing a refurbished Doosan DH60 Excavator:

Cost Savings

Refurbished machines are typically much more affordable than brand-new models. By purchasing a refurbished Doosan DH60, you can save significantly on upfront costs, making it an excellent option for businesses with budget constraints.

High-Quality Standards

A refurbished Doosan DH60 undergoes thorough inspection and restoration processes. Essential components such as the engine, hydraulic systems, and undercarriage are often replaced or repaired, bringing the machine back to nearly-new working condition. As a result, the refurbished Doosan DH60 offers similar reliability and performance as a new machine, but at a fraction of the cost.

Warranty and Support

Many refurbished Doosan DH60 Excavators come with warranties, giving buyers peace of mind knowing that they are covered for any unforeseen issues after purchase. Additionally, dealers often provide after-sales support, ensuring that parts, maintenance, and repairs are easily accessible.

Maintenance Tips for the Doosan DH60 Excavator

To ensure that the Doosan DH60 Excavator continues to perform at its best, regular maintenance is crucial. Here are some essential maintenance tips:

  • Hydraulic System: Regularly check the hydraulic fluid levels and inspect the hoses for any signs of wear or leaks. Changing the hydraulic filters at regular intervals will help maintain the system's performance and prevent damage.

  • Engine Maintenance: Change the engine oil and filters according to the manufacturer’s recommendations to ensure that the engine runs smoothly. Keep an eye on the coolant levels and ensure that there are no signs of overheating.

  • Undercarriage Care: Check the undercarriage for wear, including tracks, rollers, and sprockets. Proper lubrication of the tracks and periodic inspections will extend the life of the undercarriage.

  • Cabin and Safety Features: Keep the cabin clean and inspect safety components such as the seat belt, ROPS, and FOPS regularly to ensure they are in proper working order.

Conclusion

The Doosan DH60 Excavator is a powerful, efficient, and durable machine suitable for a variety of applications, from light to medium-duty excavation to material handling. A refurbished Doosan DH60 offers an excellent balance of cost savings and high performance, making it a wise investment for businesses that need reliable equipment without the high price tag of a new machine. By ensuring proper maintenance and taking care of key components, the Doosan DH60 can deliver many years of dependable service, providing a great return on investment for any job site.

Our Commitment

  1. 2 years / 4000 hours warranty.
  2. EPA certified.
  3. No sweatshop labor.

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