2024 Komatsu Excavators PC240LC-11
- Year 2024
- Make Komatsu
- Model Excavators
- Engine Model: SAA6D107E-3
2024 Komatsu Excavators PC240LC-11
2024 Komatsu Excavators PC240LC-11
High production earthmoving from an excavator designed to be easily transportable.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.
Features may include:
Large displacement high efficiency pump- Large displacement hydraulic implement pumps provide high flow output at lower engine RPM, operation at the most efficient engine speed.
- Smooth operation, quick cycle times, great multi-function, while lowering fuel consumption from closed-center load-sensing hydraulic system.
- Equipment designed for long-term durability with high resistance to bending and torsional stress. Booms and arms are constructed with thick plates of high tensile strength streel and designed with large cross-sectional areas.
- A heavy-duty aftertreatment system that combines a Komatsu Diesel Particulate Filter (KDPF) and selective catalytic reduction (SCR). The system injects the correct amount of diesel exhaust fluid at the proper rate, decomposing nitrogen oxide.
- Engine oil check and filter locations integrated into one side to allow easier maintenance access.
Engine
Engine Manufacturer
Komatsu
Engine
Model: SAA6D107E-3
Cooling
Water-cooled
Cylinder Liners
6
Bore
4.21 in | Hydraulic cylinders Boom: 5.3 in | Hydraulic cylinders Arm: 5.5 in | Hydraulic cylinders Bucket: 5.1 in
Stroke
4.88 in | Hydraulic cylinders Boom: 52.6 in | Hydraulic cylinders Arm: 64.4 in | Hydraulic cylinders Bucket: 40.2 in
Displacement
Piston: 408 in³
Engine Power
SAE J1995 : Gross 189 HP | ISO 9249/SAE J1349 : Net 177 HP
Rated Engine Speed
2,000 rpm
Engine Type
4-cycle, | Fan drive type: Mechanical
Aspiration
Komatsu Variable Geometry Turbo air-to-air aftercooled
Lubrication
Method: Gear pump, force-lubrication | Filter: Full-flow | Swing circle lubrication: Grease-bathed
Air Cleaner
Air cleaner, double element and auto dust evacuator
Engine Torque, Maximum
Swing torque: 58,334 ft.-lbs.
Motor
Motor Type
Travel: 2 x axial piston motor with parking brake | Swing: 1 x axial piston motor with swing holding brake
Fuel System
Fuel Injection
direct
Drivetrain
Governor
All-speed control, electronic
Steering
control: Two levers with pedals
Drive System
method: Hydrostatic | Swing System method: Hydraulic motor
Brakes
Brake System Type
Hydraulic lock | Swing brake: Hydraulic lock | Holding brake/Swing lock: Mechanical disc brake
Parking Brake
Mechanical disc brake
Operational
Operating Conditions
Gradeability: 70%, 35° | Maximum drawbar pull: 45,349 lbf.
Operating Speed
High: 3.4 mph | Mid: 2.5 mph | Low: 1.9 mph | Swing: 11.7 rpm
Ground Pressure
Triple-Grouser Shoes 28 in: 6.68 psi | Triple-Grouser Shoes 31.5 in: 5.91 psi
Performance
Noise Level
Exterior – ISO 6395: 103 dB(A) | Operator – ISO 6396: 70 dB(A)
Hydraulics
Pump Type
Variable displacement piston type | Pumps for: Boom, arm, bucket, swing, and travel circuits | Supply for control circuit: Self-reducing valve
Hydraulic Flow
Maximum flow: 125.5 US gpm
Relief Valve Setting
Implement circuits: 5,400 psi | Travel circuit: 5,400 psi | Swing circuit: 4,190 psi | Pilot circuit: 470 psi
Chassis
Frame Type
Center frame: X-frame | Track frame: Box-section
Dimensions
Dimensions
Hydraulic cylinders Boom (rod diameter): 3.5 in | Hydraulic cylinders Arm (rod diameter): 3.9 in | Hydraulic cylinders Bucket (rod diameter): 3.5 in
Capacities
Fuel Capacity
Engine: 6.1 US gal | tank: 105.7 US gal | Final drive (each side): 1.3 US gal | Swing drive: 1.9 US gal | DEF tank: 10.4 US gal
Hydraulic Capacity
34.9 US gal | system: 64.4 US gal
Cooling System
10 US gal
Weights
Weight, In Running Order
Triple-Grouser Shoes 28 in: 55,763 lbs. | Triple-Grouser Shoes 31.5 in: 56,380 lbs. | 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.
Features
Track Type
Sealed | adjuster: Hydraulic
Features
Swing reduction: Planetary gear | Number of shoes (each side): 51 | Number of carrier rollers (each side): 2 | Number of track rollers (each side): 10