KOMATSU PC1250 LC-11
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Year
2024
Manufacturer
Komastu
Model
PC1250 LC-11
Condition
New
Location
Ontario
Get power and versatility with long boom and three arm options for extended reach and depth. Ideally suited for large general construction projects or deep underground utility work, this machine offers excellent digging performance for your tough jobs.
13% more HP and up to 8% increase in performance*
Versatility with two application configurations
Exceptional operator awareness
Designed for serviceability
13% more HP and up to 8% increase in performance*
Versatility with two application configurations
Exceptional operator awareness
Designed for serviceability
Engine
| Model | Komatsu SAA6D170E-7* |
| Type | Water-cooled, 4-cycle, direct injection |
| Aspiration | Turbocharged, aftercooled, cooled, EGR |
| Number of cylinders | 6 |
| Bore | 6.69 in |
| Stroke | 6.69 in |
| Piston displacement | 1,413 in³ |
| Governor | All-speed, electronic |
|
Horsepower: |
|
| SAE J1995 - Gross | 775 HP |
| ISO 9249 / SAE J1349 - Net | 758 HP |
| Rated rpm | 1,800 rpm |
| Hydraulic fan at maximum speed - Net | 696 HP |
| Governor | All-speed control, electronic |
| Fan drive method for radiator cooling | Hydraulic |
*EPA Tier 4 Final emissions certified
Hydraulics
| Type | Open-center load sensing system, 1 selectable working mode |
|
| Main pump: | ||
| Type | Variable capacity piston | |
| Maximum flow implement and travel | 2 x 130.5 gpm | |
| Maximum flow swing | 1 x 158.5 gpm | |
| Sub-pump for control circuit | Gear type | |
| Fan drive pump | Variable-capacity piston type | |
| Hydraulic motors: | Gear pump | |
| Travel | 2 x axial piston motors with parking brake | |
| Swing | 2 x axial piston motors with swing holding brake | |
| Relief valve setting: | ||
| Implement circuits | 4,550 psi | |
| Travel circuit | 4,980 psi | |
| Swing circuit | 4,267 psi | |
| Pilot circuit | 455 psi | |
| Hydraulic cylinders: | ||
| Cylinder / Number of cylinders | bore x stroke x rod diameter | bore x stroke x rod diameter |
| Boom / 2 | 8.9 x 94.1 x 6.3 in | |
| Arm / 1 | 9.8 x 95.9 x 6.7 in | |
| Bucket: | ||
| Standard / 2 | 6.3 x 71.8 x 4.5 in | |
| SP / 2 | 6.3 x 76.8 x 4.5 in |
Drives and Brakes
| Steering control | Two levers with pedals |
| Drive method | Fully hydrostatic |
| Travel motor | Axial piston motor, in-shoe design |
| Reduction system | Planetary triple reduction |
| Maximum drawbar pull | 154,320 lbf. |
| Gradeability | 70%, 35° |
| Maximum travel speed: | |
| High | 2.0 mph |
| Low | 1.5 mph |
| Service brake | Hydraulic lock |
| Parking brake | Oil disc brake |
Swing System
| Drive method | 2 x hydraulic motors |
| Swing reduction | Planetary gear |
| Swing circle lubrication | Grease-bathed |
| Service brake | Oil disc brake |
| Holding brake/swing lock | Mechanical disc brake |
| Swing speed | 5.8 rpm |
| Swing torque | 299,524 lbs.-ft. |
Undercarriage
| Center frame | H-leg frame | |
| Track frame | Box-section | |
| Track type | Sealed | |
| Track adjuster | Hydraulic | |
| Number of carrier rollers (each side) | 3 | |
| Number of shoes (each side): | ||
| Standard, SP | 48 | |
| Long undercarriage | 55 | |
| Number of track rollers (each side): | ||
| Standard, SP | 8 | |
| Long undercarriage | 10 |
Coolant & Lubricant Capacity (Refilling)
| Fuel tank | 359.3 US gal |
| Coolant | 37.5 US gal |
| Engine | 22.7 US gal |
| Final drive, each side | 5.5 US gal |
| Swing drive | 2 x 5.3 US gal |
| Hydraulic tank | 177.0 US gal |
Sound Performance
| Exterior – ISO 6395 | 109.9 dB(A) |
| Operator – ISO 6396 | 68.5 dB(A) |
Operating Weight (Approximate)
Backhoe:
PC1250LC-11: Operating weight, including 29 ft. 10 in boom, 11 ft. 2 in arm, 6.5 yd³ bucket, operator, lubricant, coolant, full fuel tank, and standard equipment.
| PC1250LC-11 Gauge | ||
| Double-Grouser Shoes | Operating Weight | Ground Pressure (ISO 16754) |
| 39.4 in | 269,300 lbs. | 13.45 psi |
| 47.25 in | 272,600 lbs. | 11.35 psi |
ENGINE
- Automatic engine warm-up system
- Dry type air cleaner, double element
- Engine, Komatsu SAA6D170E-7
- Fuel pre-filter with water separator
- Variable speed cooling fan, hydraulic drive, reversible
ELECTRICAL SYSTEM
- Alternator, 24 V/90 A
- Auto idle shutdown (programmable)
- Auto-decelerator
- Batteries, 2 x 12 V/220 Ah
- Battery disconnect switch w/lock out - tag out
- Circuit breaker
- Lever lock auto-lock
- Power supply, 12 V
- Starting motor, 2 x 24 V/11k
- Step light with timer
- Service isle light
- Working lights, 2 boom, 2 cab roof front, 1 right front, 2 LED rear facing
GUARDS AND COVERS
- Cab guards
-Bolt-on top guard, OPG Level 2 (ISO 10262) - Strengthened revolving frame underguards
- Revolving frame swivel guard
- Track guiding guards, ends and center
- Travel motor guard
- Radiator and oil cooler dustproof net
HYDRAULIC SYSTEM
- 2 speed travel with auto shift
- Power+ work mode
- Automatic swing holding brake
- Fully hydraulic, with Open-Center Load-Sensing and engine speed sensing
(Pump and engine mutual control system) - Heavy lift mode
- In-line high pressure pump outlet filters
- Pressure Proportional Control (PPC) hydraulic control system
- Shockless control system for boom
- Two-mode setting for boom
OPERATOR ENVIRONMENT
- 2 x 12V power ports in cab
- Auto climate control, A/C with defroster
- AM/FM radio
- Auxiliary input (3.5 mm jack)
- Cab with opening front window
- Engine shut down secondary switch
- High back air suspension seat, heated
- KomVision, 4 camera system
- Large high resolution LCD color monitor
- Lock lever
- Mirrors (RH,LH)
- Rear & Side view monitor system
- Seat belt, retractable, 3"
- Washable cab floor mat
OTHER EQUIPMENT
- Counterweight, 36,640 lb
- Electric priming pump for fuel system
- Equipment Management Monitoring System
- Grease gun, with hose reel and air power pump
- Hand rails & guard rails
- Horn, air
- KOMTRAX 5.0 with KOMTRAX Plus
- One-touch engine oil drainage
- Preventive Maintenance (PM) service connector
- Tie off points on boom & arm
- Rear reflector
- Seat belt indicator
- Slip-resistant plates
- Travel alarm
- Vandalism protection locks
- Wide walkways
PC1250LC-11 UNDERCARRIAGE
- Carrier rollers, 3 (Each side)
- Hydraulic track adjusters (Each side)
- Track rollers, 10 (Each side)
- Track shoes, 39.4" double grouser
GUARDS AND COVERS
- Cab guards
-Full front guard, OPG Level 2 (ISO 10262)
OPERATOR ENVIRONMENT
- Hydraulically operated access stairway
- Hydraulic operated access stairway Field Installation Kit
UNDERCARRIAGE
- PC1250LC-11
—47.2" double grouser track shoes
OTHER
- Boom cylinders only
WORK EQUIPMENT
- Booms
PC1250LC-11
—29'10" boom assembly - Arms
PC1250LC-11
—11'2" arm assembly
—14'9" arm assembly
—18'8" arm assembly
SUPPORT YOU CAN COUNT ON
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