2024 Komatsu Excavators PC1250LC-11

Information

2024 Komatsu Excavators PC1250LC-11

Power and performance.

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.

Features may include:

Powerful engine
  • 13% more HP and up to 8% greater productivity*. A Tier 4 Final-compliant engine without requiring diesel exhaust fluid or a selective catalytic converter. Auto idle shutdown timer and thermostatically controlled variable speed cooling fan.
Reinforced structures
  • Withstand tough applications with strengthened revolving, center and crawler frames. Large cross-section structures use high-tensile-strength steel to increase durability and resistance to bending and torsional stresses.
Improved serviceability
  • Gain easy access to engine, hydraulic system and maintenance service areas with center and large left side walkways. Engine air cleaners have been relocated outside the engine compartment for easy access.
Enhanced hydraulic system
  • Smarter hydraulics with increased flow at higher pressures and new EPC valves improve machine logic to match working loads.* New filter by-pass sensors monitor system health and alert operators if clogging conditions exist.
Improved operator awareness
  • Standard KomVision -camera system provides a bird’s-eye view of the surrounding area for improved operator situational awareness.* Komtrax Plus enables expanded monitoring of the fleet via satellite and wireless LAN.

Photos

Highlights

  • Bushnell, Florida
  • 2024
  • Komatsu
  • Excavators PC1250LC-11
  • Model: SAA6D170E-7
  • Available

Specifications

  • 2024
  • Komatsu
  • Excavators
  • PC1250LC-11
  • Large
  • Model: SAA6D170E-7
  • Komatsu
  • Water-cooled | Fan drive method for radiator cooling: Hydraulic
  • 6
  • 6.69 in | Hydraulic cylinders Boom: 8.9 in | Hydraulic cylinders Arm: 9.8 in | Hydraulic cylinders Bucket Standard / SP : 6.3 in / 6.3 in
  • 6.69 in | Hydraulic cylinders Boom: 94.1 in | Hydraulic cylinders Arm: 95.9 in | Hydraulic cylinders Bucket Standard / SP : 71.8 in / 76.8 in
  • Piston: 1,413 in³
  • SAE J1995 - Gross: 775 HP | ISO 9249 / SAE J1349 - Net: 758 HP | Hydraulic fan at maximum speed - Net: 696 HP
  • 1,800 rpm
  • 4-cycle,
  • Turbocharged, aftercooled, cooled, EGR
  • Swing circle lubrication: Grease-bathed
  • Swing torque: 299,524 ft.-lbs.
  • Travel: 2 x axial piston motors with parking brake | Swing: 2 x axial piston motors with swing holding brake | Travel motor: Axial piston motor, in-shoe design
  • direct
  • All-speed control, electronic
  • control: Two levers with pedals
  • method: Fully hydrostatic | Swing System method: 2 x hydraulic motors
  • Hydraulic lock | Swing brake: Oil disc brake | Holding brake/Swing lock: Mechanical disc brake
  • Oil disc brake
  • Gradeability: 70%, 35° | Maximum drawbar pull: 154,320 lbf.
  • High: 2.0 mph | Low: 1.5 mph | Swing: 5.8 rpm
  • Double-Grouser Shoes 39.4 in: 13.45 psi | Double-Grouser Shoes 47.25 in: 11.35 psi
  • Exterior – ISO 6395: 109.9 dB(A) | Operator – ISO 6396: 68.5 dB(A)
  • Variable capacity piston | Pumps for: Boom, arm, bucket, swing, and travel circuits | Sub-pump for control circuit: Gear type | Fan drive pump: Variable-capacity piston type
  • Maximum flow implement and travel: 2 x 130.5 gpm | Maximum flow swing: 1 x 158.5 gpm
  • Implement circuits: 4,550 psi | Travel circuit: 4,980 psi | Swing circuit: 4,267 psi | Pilot circuit: 455 psi
  • Center frame: H-leg frame | Track frame: Box-section
  • Hydraulic cylinders Boom (rod diameter): 6.3 in | Hydraulic cylinders Arm (rod diameter): 6.7 in | | Hydraulic cylinders Bucket Standard / SP (rod diameter): 4.5 in / 4.5 in
  • Engine: 22.7 US gal | tank: 359.3 US gal | Final drive (each side): 5.5 US gal | Swing drive: 2 x 5.3 US gal
  • 177.0 US gal
  • 37.5 US gal
  • Double-Grouser Shoes 39.4 in: 269,300 lbs. | Double-Grouser Shoes 47.25 in: 272,600 lbs.
  • Reduction system: Planetary triple reduction | Swing reduction: Planetary gear | Number of shoes (each side): Standard, SP 48 / Long undercarriage 55| Number of carrier rollers (each side): 3 | Number of track rollers (each side): Standard, SP 8 / Long undercarriage 10
  • Sealed | adjuster: Hydraulic