• Equipment Photos

Used Excavator Komatsu PC78US-6, Year 2009, 3800H

  • Specifications

  • Quotation Online

Model Komatsu Excavator PC78US-6
Year of Manufacture 2009
Working Hour 3800 H
Engine Komatsu 4D95E
Bucket Size 0.4 M3
Operate Weight 7190 KG

Komatsu PC78US-6 excavator advantages

The Komatsu PC78US-6 midi excavator was a reliable and versatile machine that had several advantages. Here are some of them:

  1. Compact size: The PC78US-6 was designed to be compact and maneuverable, making it suitable for working in tight spaces and urban environments. Its compact size also made it easy to transport between job sites.
  2. Fuel efficiency: The excavator was equipped with a fuel-efficient Komatsu SAA4D95LE-3 diesel engine that delivered high power output while consuming less fuel. This feature helped to reduce operating costs and improve overall efficiency.
  3. High performance: The excavator had a powerful hydraulic system that provided high digging forces and lifting capacity. It also had a maximum digging depth of 4,200 mm and a maximum digging reach of 6,680 mm, making it suitable for a wide range of excavation and loading tasks.
  4. Comfort and safety: The cab of the excavator was designed for operator comfort, with ergonomic controls, air conditioning, and an adjustable seat. It also had several safety features, including a ROPS/FOPS certified cab, a rearview camera, and a travel alarm.
  5. Easy maintenance: The excavator had easy access to the engine, hydraulic components, and other service points, which made routine maintenance and repairs easier and faster.

Overall, the Komatsu PC78US-6 was a reliable and efficient excavator that offered high performance, fuel efficiency, and operator comfort, making it a popular choice for a wide range of excavation and loading tasks.

Komatsu PC78US-6 Midi Excavator specs

The Komatsu PC78US-6 Midi Excavator was a model produced by Komatsu, a leading manufacturer of construction and mining equipment. Here are some of its specifications:

  • Operating weight: 7,440 kg (16,390 lbs)
  • Engine: Komatsu SAA4D95LE-3 diesel engine
  • Engine power: 57 kW (76 hp) at 2,200 rpm
  • Bucket capacity: 0.16 - 0.34 m³ (0.21 - 0.44 yd³)
  • Maximum digging depth: 4,200 mm (13 ft 9 in)
  • Maximum digging reach: 6,680 mm (21 ft 11 in)
  • Maximum digging height: 7,180 mm (23 ft 7 in)
  • Maximum dump height: 4,810 mm (15 ft 9 in)
  • Maximum arm crowd force: 42.1 kN (9,457 lbf)
  • Maximum bucket digging force: 63.4 kN (14,235 lbf)
  • Travel speed: 2.8 - 4.5 km/h (1.7 - 2.8 mph)
  • Ground pressure: 36.9 kPa (5.4 psi)

Note that these specifications are for reference only and may vary depending on the specific model and configuration of the excavator.

Used Komatsu Excavator PC78US-6 PDF File

Komatsu excavator PC78US-6 working condition

The working condition of a Komatsu PC78US-6 excavator will depend on several factors, including its age, usage, and maintenance history. Here are some things to consider when assessing the working condition of a PC78US-6 excavator:

  1. Check for signs of wear and tear: Inspect the excavator thoroughly for signs of wear and tear, such as cracks, dents, or rust. Check the condition of the tracks, undercarriage, and hydraulic components to ensure they are in good working condition.

  2. Check the engine: The engine is one of the most important components of the excavator. Check the oil levels, listen for any unusual noises, and inspect the engine for any signs of damage or leaks.

  3. Test the hydraulics: The hydraulic system is critical to the excavator's performance. Test the hydraulic system to ensure it is responsive and smooth, with no leaks or other issues.

  4. Check the electrical system: Inspect the electrical system to ensure all lights and controls are working properly. Check the battery, starter, and alternator to ensure they are in good condition.

  5. Consider the maintenance history: Ask the seller for the maintenance records of the excavator to see if it has been regularly serviced and maintained. Regular maintenance can help prevent breakdowns and ensure the excavator is in good working condition.

  6. Test the excavator: If possible, test the excavator by digging, lifting, and loading to ensure it meets your requirements. This will give you a better sense of the excavator's overall working condition.

Overall, a Komatsu PC78US-6 excavator that is well-maintained and in good working condition can be a reliable and efficient machine for a wide range of excavation and loading tasks. It is important to inspect the excavator thoroughly and test it before making a purchase to ensure it is in good working condition.

Used komatsu excavator price

The price of a used Komatsu excavator can vary widely depending on several factors, including the age, condition, usage, and location of the machine. Here is a general price range for used Komatsu excavators based on their weight class:

  1. Mini excavators (1-10 tons): $10,000 to $50,000 USD
  2. Midi excavators (10-25 tons): $30,000 to $100,000 USD
  3. Large excavators (25-90+ tons): $100,000 to $500,000+ USD

It's important to note that these are rough estimates, and prices can vary widely based on the specific model, year, and condition of the excavator, as well as other factors such as location and demand. It's always a good idea to do some research and compare prices before making a purchase to ensure you are getting a fair deal. Additionally, if you plan to finance the purchase, interest rates and financing terms may also impact the total cost of the machine.