KOMATSU PC120 EXCAVATOR Specs
KOMATSU PC120 Engine
| Aspiration | turbocharged |
| Displacement | 264.3 cu in (0 m) |
| Engine Model | S4D105-5 |
| Net Power | 90 hp (67 kw) |
KOMATSU PC120 Operating Specifications
| Fuel Capacity | 60.8 gal (230 l) |
| Hydraulic Pump Flow Capacity | 85.4 gal/min (323 l/min) |
| Hydraulic System Fluid Capacity | 38.4 gal (145 l) |
| Hydraulic System Relief Valve Pressure | 2500 psi |
| Operating Weight | 25350 lbs (11,499 kg) |
KOMATSU PC120 Swing Mechanism
| Swing Speed | 12 rpm |
KOMATSU PC120 Undercarriage
| Ground Pressure | 6 psi |
| Max Travel Speed | 2.3 mph (4 kph) |
| Shoe Size | 18.9 in (48 cm) |
| Track Gauge | 6.4 ft (2 m) |
KOMATSU PC120 Boom/Stick Excavator Option 1
| Max Cutting Height | 24.8 ft (8 m) |
| Max Digging Depth | 16.5 ft (5 m) |
| Max Loading Height | 17.2 ft (5 m) |
| Max Reach Along Ground | 24.8 ft (8 m) |
| Max Vertical Wall Digging Depth | 13.8 ft (4 m) |
| Shipping Height of Unit | 8.8 ft (3 m) |
| Shipping Length of Unit | 24.6 ft (8 m) |
KOMATSU PC120 Boom/Stick Excavator Option 2
| Max Cutting Height | 25.3 ft (8 m) |
| Max Digging Depth | 19.5 ft (6 m) |
| Max Loading Height | 18.3 ft (6 m) |
| Max Reach Along Ground | 27.4 ft (8 m) |
| Max Vertical Wall Digging Depth | 15.4 ft (5 m) |
KOMATSU PC120 Dimensions
| Ground Clearance | 1.4 ft (0 m) |
| Height – Top of Cab | 8.8 ft (3 m) |
| Length of Track on Ground | 8.5 ft (3 m) |
| Removal Counterweight Clearance | 3 ft (1 m) |
| Tail Swing Radius | 7.3 ft (2 m) |
| Width to Outside of Tracks | 8 ft (2 m) |