Quick response and smooth operation to maximize your work. The PC240LC-11 is a mid-size hydraulic excavator designed to offer extended dig depth and reach for most utility applications.
| Model | Komatsu SAA6D107E-3* |
| Type | Water-cooled, 4-cycle, direct injection |
| Aspiration | Turbocharged, aftercooled, cooled EGR |
| Number of cylinders | 6 |
| Bore | 107 mm |
| Stroke | 124 mm |
| Piston displacement | 6.69 L |
| Horsepower | |
| SAE J1995 : Gross | 141 kW |
| ISO 9249/SAE J1349 : Net | 132 kW |
| Rated rpm | 2 000 rpm |
| Fan drive type | Mechanical |
| Governor | All-speed control, electronic |
| *EPA Tier 4 Final emissions certified |
| Model | Komatsu SAA6D107E-3* |
| Type | Water-cooled, 4-cycle, direct injection |
| Aspiration | Turbocharged, aftercooled, cooled EGR |
| Number of cylinders | 6 |
| Bore | 4.21 in |
| Stroke | 4.88 in |
| Piston displacement | 408 in³ |
| Horsepower | |
| SAE J1995 : Gross | 189 HP |
| ISO 9249/SAE J1349 : Net | 177 HP |
| Rated rpm | 2,000 rpm |
| Fan drive type | Mechanical |
| Governor | All-speed control, electronic |
| *EPA Tier 4 Final emissions certified |
Type: HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves
| Number of selectable working modes | 6 |
| Main pump: | |
| Type | Variable displacement piston type |
| Pumps for | Boom, arm, bucket, swing, and travel circuits |
| Maximum flow | 475 L/min |
| Supply for control circuit | Self-reducing valve |
| Hydraulic motors: | |
| Travel | 2 x axial piston motor with parking brake |
| Swing | 1 x axial piston motor with swing holding brake |
| Relief valve setting: | |
| Implement circuits | 37.3 MPa / 380 kgf/cm² |
| Travel circuit | 37.3 MPa / 380 kgf/cm² |
| Swing circuit | 28.9 MPa / 295 kgf/cm² |
| Pilot circuit | 3.2 MPa / 33 kgf/cm² |
| Hydraulic cylinders: | |
| Number of cylinders | Bore x Stroke x Rod Diameter |
| Boom / 2 | 135 x 1335 x 90 mm |
| Arm / 1 | 140 x 1635 x 100 mm |
| Bucket / 1 | 130 x 1020 x 90 mm |
Type: HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves
| Number of selectable working modes | 6 |
| Main pump: | |
| Type | Variable displacement piston type |
| Pumps for | Boom, arm, bucket, swing, and travel circuits |
| Maximum flow | 125.5 US gpm |
| Supply for control circuit | Self-reducing valve |
| Hydraulic motors: | |
| Travel | 2 x axial piston motor with parking brake |
| Swing | 1 x axial piston motor with swing holding brake |
| Relief valve setting: | |
| Implement circuits | 5,400 psi |
| Travel circuit | 5,400 psi |
| Swing circuit | 4,190 psi |
| Pilot circuit | 470 psi |
| Hydraulic cylinders: | |
| Number of cylinders | Bore x Stroke x Rod Diameter |
| Boom / 2 | 5.3 x 52.6 x 3.5 in |
| Arm / 1 | 5.5 x 64.4 x 3.9 in |
| Bucket / 1 | 5.1 x 40.2 x 3.5 in |
| Steering control | Two levers with pedals |
| Drive method | Hydrostatic |
| Maximum drawbar pull | 202 kN / 20 570 kg |
| Gradeability | 70%, 35° |
| Maximum travel speed: (Auto-Shift) | |
| High | 5.5 kph |
| Mid | 4.1 kph |
| Low | 3.0 kph |
| Service brake | Hydraulic lock |
| Parking brake | Mechanical disc brake |
| Steering control | Two levers with pedals |
| Drive method | Hydrostatic |
| Maximum drawbar pull | 45,349 lbs. |
| Gradeability | 70%, 35° |
| Maximum travel speed: (Auto-Shift) | |
| High | 3.4 mph |
| Mid | 2.5 mph |
| Low | 1.9 mph |
| Service brake | Hydraulic lock |
| Parking brake | Mechanical disc brake |
| Drive method | Hydrostatic |
| Swing reduction | Planetary gear |
| Swing circle lubrication | Grease-bathed |
| Service brake | Hydraulic lock |
| Holding brake/Swing lock | Mechanical disc brake |
| Swing speed | 11.7 rpm |
| Swing torque | 8 065 kg-m |
| Drive method | Hydrostatic |
| Swing reduction | Planetary gear |
| Swing circle lubrication | Grease-bathed |
| Service brake | Hydraulic lock |
| Holding brake/Swing lock | Mechanical disc brake |
| Swing speed | 11.7 rpm |
| Swing torque | 58,334 ft.-lbs. |
| Center frame | X-frame |
| Track frame | Box-section |
| Seal of track | Sealed track |
| Track adjuster | Hydraulic |
| Number of shoes | 51 each side |
| Number of carrier rollers | 2 each side |
| Number of track rollers | 10 each side |
| Center frame | X-frame |
| Track frame | Box-section |
| Seal of track | Sealed track |
| Track adjuster | Hydraulic |
| Number of shoes | 51 each side |
| Number of carrier rollers | 2 each side |
| Number of track rollers | 10 each side |
| Exterior – ISO 6395 | 103 dB(A) |
| Operator – ISO 6396 | 70 dB(A) |
| Exterior – ISO 6395 | 103 dB(A) |
| Operator – ISO 6396 | 70 dB(A) |
| Fuel tank | 400 L |
| Coolant | 38 L |
| Engine | 23.1 L |
| Final drive, each side | 5.0 L |
| Swing drive | 7.2 L |
| Hydraulic tank | 132 L |
| Hydraulic system | 244 L |
| DEF tank | 39.4 L |
| Fuel tank | 105.7 US gal |
| Coolant | 10 US gal |
| Engine | 6.1 US gal |
| Final drive, each side | 1.3 US gal |
| Swing drive | 1.9 US gal |
| Hydraulic tank | 34.9 US gal |
| Hydraulic system | 64.4 US gal |
| DEF tank | 10.4 US gal |
Operating weight, including 5 850 mm one-piece boom, 3 045 mm arm, SAE heaped 1.42 m³ bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.
| Triple-Grouser Shoes | 700 mm |
| Operating Weight | 25 294 kg |
| Ground Pressure | 0.47 kg/cm² |
| Triple-Grouser Shoes | 800 mm |
| Operating Weight: | 25 574 kg |
| Ground Pressure | 0.42 kg/cm² |
| Component Weights | |
| Arm including bucket cylinder and linkage: | |
| 3 045 mm arm assembly | 1 222 kg |
| 3 046 mm HD arm assembly | 1 318 kg |
| 3 500 mm arm assembly | 1 442 kg |
| One piece boom including arm cylinder: | |
| 6 150 mm boom assembly | 2 219 kg |
| 6 150 mm HD boom assembly | 2 325 kg |
| Boom cylinders x 2 | 210 kg |
| Counterweight | 4 670 kg |
| 1.42 m³ bucket - 48 in width | 1 088 kg |
Operating weight, including 19 ft. 2 in one-piece boom, 10 ft. 0 in arm, SAE heaped 1.85 yd³ bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.
| Triple-Grouser Shoes | 28 in |
| Operating Weight | 55,763 lbs. |
| Ground Pressure | 6.68 psi |
| Triple-Grouser Shoes | 31.5' in |
| Operating Weight: | 56,380 lbs. |
| Ground Pressure | 5.91 psi |
| Component Weights | |
| Arm including bucket cylinder and linkage: | |
| 10 ft. 0 in arm assembly | 2,694 lbs. |
| 10 ft. 0 in HD arm assembly | 2,906 lbs. |
| 11 ft. 6 in arm assembly | 3,179 lbs. |
| One piece boom including arm cylinder: | |
| 20 ft. 2 in boom assembly | 4,892 lbs. |
| 20 ft. 2 in HD boom assembly | 5,126 lbs. |
| Boom cylinders x 2 | 463 lbs. |
| Counterweight | 10,296 lbs. |
| 1.85 yd³ bucket - 48 in width | 2,400 lbs. |
Telematics is the answer to reducing cost per job
The Business Solutions Group travels around the country, meeting our customers to talk to them about their use of Komatsu’s telematics’ system, KOMTRAX. We’ve seen first hand how they’re using it to drive business efficiency and create companies that are large, lean and savvy.