KOMATSU PC238US LC-11
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Year
2024
Manufacturer
Komastu
Model
PC238US LC-11
Condition
New
Location
Ontario
The power and stability you need in a compact and easy-to-transport package. Designed to excel in underground utility or general construction in urban environments, this short tail swing excavator is at home in tight spaces.
Quick and powerful
Impressive fuel efficiency
Spacious and comfortable
Designed for exceptional stability
Quick and powerful
Impressive fuel efficiency
Spacious and comfortable
Designed for exceptional stability
Engine
| Model | Komatsu SAA6D107E-3* |
| Type | Water-cooled, 4-cycle, direct injection |
| Aspiration | Komatsu Variable Geometry Turbo air-to-air aftercooled |
| Number of cylinders | 6 |
| Bore | 4.21 in |
| Stroke | 4.88 in |
| Piston displacement | 408 in³ |
| Horsepower: | |
| SAE J1995 / Gross | 165 HP |
| ISO 9249 / SAE J1349 / Net | 165 HP |
| Fan at maximum speed / Net | 156 HP |
| Rated rpm | 2,000 |
| Fan drive method for radiator cooling | Mechanical with viscous fan clutch |
| Governor | All-speed control, electronic |
| Lubrication system: | |
| Method | Gear pump, force-lubrication |
| Filter | Full-flow |
| Air cleaner | Air cleaner, double element and auto dust evacuator |
*EPA Tier 4 Final emissions certified
Hydraulics
Type: Closed-center system with load sensing valve and pressure compensated valve
| Main pump: | |
| Type | Variable capacity piston type |
| Pumps for | Boom, arm, bucket, swing, and travel circuits |
| Maximum flow | 125.5 gpm |
| Hydraulic motors: | |
| Travel | 2 x piston motor with parking brake |
| Swing | 1 x axial piston motor with swing holding brake |
| Relief valve setting: | |
| Implement circuits | 5,400 psi |
| Travel circuits | 5,400 psi |
| Swing circuits | 4,264 psi |
| Pilot circuit | 470 psi |
| Hydraulic cylinders: (Number of cylinders – bore x stroke x rod diameter) |
|
| Boom / 2 | 5.11 x 54.5 x 3.5 in |
| Arm / 1 | 5.3 x 58.7 x 3.7 in |
| Bucket / 1 | 4.5 x 44.1 x 3.2 in |
Drives and Brakes
| Steering control | Two-lever with pedals |
| Drive method | Fully hydrostatic |
| Maximum drawbar pull | 45,410 lbs. |
| Maximum travel speed: | |
| High | 3.4 mph |
| Mid | 2.5 mph |
| Low | 1.9 mph |
| Gradeability | 70%, 35° |
| Service brake | Hydraulic lock |
| Parking brake | Mechanical disc |
Swing System
| Driven by | Hydraulic motor |
| Swing reduction | Planetary gear |
| Swing circle lubrication | Grease-bathed |
| Swing lock | Mechanical disc brake |
| Swing speed | 11.0 rpm |
| Swing torque | 48,124 ft.-lbs. |
Undercarriage
| Center frame | X-frame leg |
| Track frame | Box-section |
| Track type | Sealed |
| Track adjuster | Hydraulic |
| Number of shoes (each side): | 49 |
| Number of carrier rollers (each side): | 2 |
| Number of track rollers (each side): | 9 |
Coolant & Lubricant Capacity (Refilling)
| Fuel tank | 76.6 US gal |
| Radiator | 7.6 US gal |
| Engine | 6.1 US gal |
| Final drive, each side | 1.4 US gal |
| Swing drive | 1.7 US gal |
| Hydraulic tank | 33.3 US gal |
| DEF tank | 3.4 US gal |
Operating Weight (Approximate)
Operating weight including 18 ft. 8 in one-piece boom, 9 ft. 7 in arm, SAE heaped 1.11 yd3 bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.
| Shoes | Operating Weight | Ground Pressure |
| Road Liner 24 in | 54,230 lbs. | 7.41 psi |
| 28 in | 54,825 lbs. | 6.42 psi |
| 31.5 in | 55,440 lbs. | 5.68 psi |
Sound Performance
| Exterior – ISO 6395 | 100 dB(A) |
| Operator – ISO 6396 | 71 dB(A) |
ENGINE
- Automatic engine warm-up system
- Dry type air cleaner, double element
- Engine, Komatsu SAA6D107E-3
- Engine overheat prevention system
- Fuel pre-filter (With water separator)
ELECTRICAL SYSTEM
- Alternator, 21 V/85 A
- Auto-decelerator
- Batteries, large capacity
- Converter, 12 V
- Electric horn
- Starting motor, 24 V/5.5 kW
- Working light, 3 (Boom and cab)
HYDRAULIC SYSTEM
- Arm holding valve
- Boom holding valve
- Pattern change valve (ISO to BH)
- Pressure Proportional Control (PPC) hydraulic control system
- Power maximizing system
- Service valve (1 additional)
- Three Speed travel with auto shift
- Working mode selection system
GUARDS AND COVERS
- Fan guard structure
- Pump/engine partition cover
- Revolving frame undercovers
- Track frame undercover
- Track roller guard, center section
UNDERCARRIAGE
- Hydraulic track adjusters (Each side)
- Track rollers, 9 each side
- Track shoe, 28" triple grouser
OPERATOR ENVIRONMENT
- A/C with defroster
- AM/FM radio
- Auxiliary input (3.5 mm jack)
- High back suspension seat wth heat
- Large high resolution LCD monitor
- Lock lever
- Mirrors (RH, LH, sidewise)
- Operator protective top guard, OPG level 1 (ISO 10262)
- Rear view monitor system
- ROPS cab (ISO 12117-2)
- Seat belt, retractable
- Skylight
OTHER EQUIPMENT
- Battery disconnect switch
- Cooling fan, suction type with viscous clutch
- Counterweight, 14,815 lb
- Engine shutdown secondary switch
- Equipment Management Monitoring System
- KOMTRAX
- Radiator and oil cooler dust proof net
- Rear reflector
- Slip-resistant plates
- Travel alarm
HYDRAULIC SYSTEM
- Hydraulic control unit
—One additional actuator - Proportional control handles
GUARDS AND COVERS
- Cab guards
—Full front guard, OPG level 1 (ISO 10262)
—Full front guard, OPG level 2 (ISO 10262)
—Bolt-on top guard, OPG level 2 (ISO 10262)
—Lower front window guard
UNDERCARRIAGE
- Shoes
—31.5" triple grouser
—24" road liner
OPERATOR ENVIRONMENT
- Cab accessories
—Rain visor
—Sun visor
OTHER EQUIPMENT
- KomVision
- Right side view monitor system
- Working light, two on cab
WORK EQUIPMENT
- Arms
—9'7" arm assembly
—9'7" arm assembly with piping - Booms
—18'8" HD boom assembly
—18'8" HD boom assembly with piping
SUPPORT YOU CAN COUNT ON
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