The Komatsu PC220 is a widely used and reliable hydraulic excavator in the 20-25 ton range, designed for various heavy-duty construction, mining, and excavation applications. Below are the key specifications and features of the Komatsu PC220:

Komatsu PC220 Key Specifications

Engine:

• Model: Komatsu SAA6D107E-1 or equivalent (varies by model year).
• Power Output: Approx. 123–125 kW (165–170 HP).
• Engine Type: 6-cylinder, turbocharged, and water-cooled diesel engine.
• Emissions Standard: Tier 3/Stage IIIA compliant.

Operating Weight:

• Approx. 23,000–24,000 kg (depending on configuration and attachments).

Dimensions:

• Length: 9,600 mm (with standard boom and arm).
• Width: 3,000 mm.
• Height (Cabin): 3,050 mm.
• Ground Clearance: 450 mm.
• Tail Swing Radius: 2,900 mm.

Performance:

• Max Digging Depth: 6,700–7,200 mm.
• Max Reach at Ground Level: 9,800–10,200 mm.
• Bucket Digging Force: 15,000–16,000 kgf.
• Arm Digging Force: 10,000–11,000 kgf.

Hydraulics:

• System Type: Closed-center load sensing system (CLSS).
• Max Flow: 480 liters/min.
• Auxiliary Hydraulic Flow: Available for attachments.

Undercarriage:

• Track Type: Steel or optional rubber pads.
• Track Width: 600–700 mm.
• Ground Pressure: Approx. 0.48–0.52 kg/cm².

Travel Speed:

• Low Speed: 3.2 km/h.
• High Speed: 5.8 km/h.

Fuel and Fluid Capacities:

• Fuel Tank: 400 liters.
• Hydraulic Oil Tank: 240 liters.

Cabin Features:

• Spacious, ergonomic ROPS/FOPS-certified cabin.
• Advanced hydraulic control for precise operations.
• Enhanced visibility with wide-angle glass panels.
• Climate control and air conditioning (optional).
• Low noise and vibration levels for operator comfort.

Attachments:

• Standard and heavy-duty buckets.
• Hydraulic breakers, augers, grapples, and compactors.
• Long-reach booms and arms (optional).

Applications:

• Heavy earthmoving and excavation.
• Mining and quarry operations.
• Infrastructure projects such as roads and bridges.
• Demolition and material handling.