Komatsu Excavators PC650LC-8 MH

PC650LC-8 MH Material Handler (55'-60' Reach)

If your needs require long reach and high stability in an excavator to handle material with grapples, clams or magnets, the PC650LC-8 material handler has the boom and arm combinations you'll need.

Engine
Model		Komatsu SAA6D140E-5*
Type		Water-cooled, 4-cycle, direct injection
Aspiration		Turbocharged, aftercooled, cooled EGR
Number of cylinders		6
Bore	5.51"	140 mm
Stroke	6.50"	165 mm
Piston displacement	930 in³	15.24 ltr
Governor		All-speed, electronic
Horsepower:
SAE J1995 (Gross)	433 HP	323 kW
ISO9249 / SAE J1349 (Net)	429 HP	320 kW
Hydraulic fan at maximum speed (Net)	386 HP	288 kW
Rated rpm		1800 rpm
Fan drive type		Hydraulic
*EPA Tier 3 and EU stage 3A emissions certified

Hydraulics
Type		Open-center load-sensing system
Number of selectable working modes		3
Main pump:
Type		Variable capacity piston pump
Pumps for		Boom, arm, bucket, swing, and travel circuits
Maximum flow	2 x 108 U.S. gpm	2 x 410 ltr/min
Sub-pump for control circuit		Gear pump
Hydraulic motors:
Travel		2 x axial piston motor with parking brake
Swing		2 x axial piston motor with swing holding brake
Fan drive pump		Variable capacity
Relief valve setting:
Implement circuits	4,620 psi	31.9 MPa 325 kg/cm²
Travel circuit	4,980 psi	34.3 MPa 350 kg/cm²
Swing circuit	3,700 psi	25.5 MPa 260 kg/cm²
Pilot circuit	430 psi	2.9 MPa 30 kg/cm²
Hydraulic cylinders / Number of cylinders:	Bore x Stroke:	Bore x Stroke:
Boom / 2	7.5" x 61.5" x 5.0"	190 mm x 1562 mm x 127 mm
Arm / 1	7.5" x 78.0" x 5.0"	190 mm x 1981 mm x 127 mm

Drives & Brakes
Steering control		Two levers with pedals
Drive method		Fully hydrostatic
Travel motor		Axial piston motor, in-shoe design
Reduction system		Planetary double reduction
Maximum drawbar pull	93,250 lb	415 kN / 42300 kg
Gradeability		70%
Maximum travel speed:
Low	1.9 mph	3.0 km/h
High	3.0 mph	4.9 km/h
Service brake		Hydraulic lock
Parking brake		Oil disc brake

Swing System
Driven method		Hydraulic motors (2)
Swing reduction		Planetary gear
Swing circle lubrication		Grease-bathed
Swing lock		Oil disc brake
Swing speed		8.3 rpm
Swing torque	154,481 ft. lbs.	21365 kg•m

Undercarriage
Center frame		H-leg frame
Track frame		Box-section
Track type		Sealed
Track adjuster		Hydraulic
Number of shoes (each side)		52
Number of carrier rollers (each side)		3
Number of track rollers (each side)		9

Coolant and Lubricant Capacity (refilling)
Fuel tank	232.5 U.S. gal	880 ltr
Radiator	15.3 U.S. gal	58 ltr
Engine	10.6 U.S. gal	40 ltr
Final drive, each side	2.6 U.S. gal	10 ltr
Swing drive	2 x 3.4 U.S. gal	2 x 13 ltr
Hydraulic tank	95.0 U.S. gal	360 ltr

Operating Weight (approximate)
Operating weight without grapple
16.8 m / 55'
3302 mm / 130" gauge	139,424 lb	63242 kg
4064 mm / 160" gauge	149,224 lb	67687 kg
18.3 m 60'
3302 mm / 130" gauge	140,838 lb	63883 kg
4064 mm / 160" gauge	150,638 lb	68329 kg