Komatsu PC220-8 excavadora de cadenas

# KOMATSU PC220-8 Hydraulic Excavator Full Official Specifications

## 1. Engine System
- Model: Komatsu SAA6D107E-1 Water-cooled 4-cycle direct injection diesel
- Aspiration: Turbocharged & air-to-air aftercooled, 6 cylinders
- Bore × Stroke: 107 mm × 124 mm
- Displacement: 6.69 L / 408 in³
- Rated Gross Power (SAE J1995, 2000 rpm): 134 kW / 179 hp
- Rated Net Power (ISO 9249, 2000 rpm): 125 kW / 168 hp
- Emission Standard: EPA Tier 3 / China National III
- Fuel Tank Capacity: 400 L / 105.7 gal
- Engine Oil Volume: 23 L
- Cooling System Capacity: 20 L

## 2. Operating Weight & Ground Pressure
- Standard PC220-8 (600mm triple grouser tracks, standard boom/arm, cab): 22,900 ~ 23,420 kg / 50,490 ~ 51,630 lb
- Long Track Version PC220LC-8: 24,050 ~ 24,610 kg / 53,020 ~ 54,260 lb
- Standard Counterweight Mass: 4,750 kg
- Ground Pressure (600mm track shoes): 46.5 kPa / 6.74 psi

## 3. Hydraulic System (CLSS Closed Load Sensing System)
- Pump Type: Twin variable displacement axial piston pumps
- Max Total Pump Flow: 439 L/min / 116 gal/min
- Main Implement Relief Pressure: 37.3 MPa / 373 bar / 5410 psi
- Travel Circuit Pressure: 37.3 MPa / 373 bar
- Swing Circuit Pressure: 28.9 MPa / 289 bar
- Pilot Control Circuit Pressure: 3.2 MPa / 32 bar
- Bucket Digging Force (ISO): 171.6 kN / 38,580 lbf
- Arm Digging Force (ISO): 129.4 kN / 29,090 lbf
- Standard auxiliary hydraulic piping for breaker, grapple attachments

## 4. Working Ranges (Standard 5.85m Boom + 3.0m Arm, 1.0 m³ Bucket)
- Standard Bucket Capacity Range: 0.72 ~ 1.26 m³
- Max Digging Depth: 6,010 mm / 19.72 ft
- Max Digging Depth (2.44m level floor): 5,585 mm / 18.32 ft
- Max Vertical Wall Digging Depth: 4,750 mm / 15.58 ft
- Max Ground Reach: 9,270 mm / 30.41 ft
- Max Dump Height: 6,340 mm / 20.80 ft
- Max Cutting Height: 9,390 mm / 30.81 ft

## 5. Swing System
- Swing Speed: 11.3 rpm
- Max Swing Torque: 64.5 kN·m
- Rear Swing Radius: 2,940 mm / 9.65 ft
- Counterweight Ground Clearance: 1,010 mm / 3.31 ft

## 6. Undercarriage & Travel Performance
- Standard Track Shoe Width: 600 mm / 23.6 in triple grouser
- Track Gauge: 2,380 mm / 7.81 ft
- Track Length on Ground: 3,440 mm / 11.29 ft
- Low Travel Speed: 3.1 km/h / 1.93 mph
- High Travel Speed: 5.5 km/h / 3.42 mph
- Max Drawbar Traction Force: 202 kN / 45,410 lbf
- Maximum Gradeability: 35° (70%)
- Minimum Ground Clearance: 460 mm / 1.51 ft

## 7. Overall Transport Dimensions
- Total Transport Length: 9,680 mm / 31.76 ft
- Total Transport Width: 2,980 mm / 9.78 ft
- Transport Height (Top of Standard Cab): 3,040 mm / 9.97 ft

## 8. Hydraulic System Service Capacities
- Total Hydraulic System Volume: 240 L
- Hydraulic Oil Tank Capacity: 135 L / 35.7 gal
- Swing Drive Gearbox Oil: 7.2 L per side

## 9. Standard Key Features
1. CLSS load-sensing hydraulic system for fuel efficiency and precise control
2. 7-inch multi-color TFT LCD monitor with 10-language support & fault diagnosis
3. PPC proportional pilot control levers for smooth attachment operation
4. Auto-deceleration & automatic engine warm-up system
5. OPG Level 2 reinforced safety cab with suspension operator seat
6. Double-element dry air cleaner with dustproof radiator net
7. Boom holding safety valve as standard equipment
8. Hydraulic track adjusters, sealed grease track links for extended service life
9. Komatsu EMMS equipment management monitoring system

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