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ENGINE
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA4D95LE-5
Type . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle, direct injection
Aspiration. . . . . . . . . . . . . . . . . . . . . . . . . Turbocharged, aftercooled
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 mm 3.74"
Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 mm 4.53"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 3.26 ltr 199 in3
Horsepower:
SAE J1995 . . . . . . . . . . . . . . . . . . . . . . . Gross 72.1 kW 96.6 HP
ISO 9249 / SAE J1349. . . . . . . . . . . . . . . . . Net 68.4 kW 91.7 HP
Rated rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2200 rpm
Fan drive method for radiator cooling . . . . . . . . . . . . . . . Mechanical
Governor . . . . . . . . . . . . . . . . . . . . . . . . All-speed control, electronic
EPA Tier 3 and EU Stage 3A emissions certified
HYDRAULICS
Type . . HydrauMind (Hydraulic Mechanical Intelligence New Design)
system, closed-center system with load sensing valves and
pressure compensated valves
Number of selectable working modes . . . . . . . . . . . . . . . . . . . . . . . 5
Main pump:
Type . . . . . . . . . . . . . . . . . . . . . Variable displacement piston type
Pumps for . . . . . . . . Boom, arm, bucket, swing, and travel circuits
Maximum flow. . . . . . . . . . . . . . . . 241.5 ltr/min 63.8 U.S. gal/min
Supply for control circuit . . . . . . . . . . . . . . . . . Self-reducing valve
Hydraulic motors:
Travel. . . . . . . . . . . . . . . 2 x axial piston motor with parking brake
Swing . . . . . . . . . . 1 x axial piston motor with swing holding brake
Relief valve setting:
Implement circuits . . . . . . . . . . . . 31.9 MPa 325 kgf/cm24,620 psi
Travel circuit . . . . . . . . . . . . . . . . 34.8 MPa 355 kgf/cm25,050 psi
Swing circuit . . . . . . . . . . . . . . . . 24.7 MPa 252 kgf/cm23,580 psi
Pilot circuit . . . . . . . . . . . . . . . . . . . . . 3.2 MPa 33 kgf/cm2470 psi
Hydraulic cylinders:
(Number of cylinders – bore x stroke x rod diameter)
Boom . . . . . . . 2 –105 mm x 995 mm x 70 mm 4.1" x 39.2" x 2.8"
Arm . . . . . . . 1 –115 mm x 1175 mm x 75 mm 4.5" x 46.3" x 3.0"
Bucket:. . . . . . . 1 – 95 mm x 885 mm x 65 mm 3.7" x 34.8" x 2.6"
DRIVES AND BRAKES
Steering control . . . . . . . . . . . . . . . . . . . . . . . Two levers with pedals
Drive method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Maximum drawbar pull. . . . . . . . . . . . . 122.6 kN 12500 kg 27,570 lb
Gradeability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70%, 35°
Maximum travel speed: High . . . . . . . . . . . . . . . . . 5.5 km/h 3.4 mph
Low . . . . . . . . . . . . . . . . . 2.9 km/h 1.8 mph
Service brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic lock
Parking brake. . . . . . . . . . . . . . . . . . . . . . . . . Mechanical disc brake
SWING SYSTEM
Drive method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Swing reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Swing circle lubrication . . . . . . . . . . . . . . . . . . . . . . . Grease-bathed
Service brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic lock
Holding brake/Swing lock . . . . . . . . . . . . . . . . Mechanical disc brake
Swing speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.0 rpm
UNDERCARRIAGE
Center frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-frame
Track frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-section
Seal of track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sealed track
Track adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic
Number of shoes (each side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Number of carrier rollers (each side) . . . . . . . . . . . . . . . . . . . . . . . 1
Number of track rollers (each side) . . . . . . . . . . . . . . . . . . . . . . . . 7
COOLANT AND LUBRICANT
CAPACITY (REFILLING)
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 ltr 65.3 U.S. gal
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.9 ltr 3.7 U.S. gal
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.5 ltr 3.0 U.S. gal
Final drive, each side . . . . . . . . . . . . . . . . . . . . . . 2.1 ltr 0.6 U.S. gal
Swing drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 ltr 0.7 U.S. gal
Hydraulic tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 ltr 23.8 U.S. gal
OPERATING WEIGHT (APPROXIMATE)
Operating weight including 4600 mm 15'1" one-piece boom,
2500 mm 8'2" arm, SAE heaped 0.5 m30.65 yd3backhoe bucket,
rated capacity of lubricants, coolant, full fuel tank, operator, and
standard equipment.
PC130-8
Operating Ground
Shoes Weight Pressure
500 mm 12380 kg 38.6 kPa
0.39 kgf/cm2
20" 27,300 lb 5.60 psi
600 mm 12560 kg 32.6 kPa
0.33 kgf/cm2
24" 27,700 lb 4.73 psi
700 mm 12740 kg 28.4 kPa
0.29 kgf/cm2
28" 28,100 lb 4.12 psi
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(m)
(m)
Arm 2500 mm 8'2" 3000 mm 9'10"
AMax. digging height 8650 mm 28'5" 8930 mm 29'4"
BMax. dumping height 6210 mm 20'4" 6615 mm 21'8"
CMax. digging depth 5520 mm 18'1" 5955 mm 19'6"
DMax. vertical wall
digging depth 4980 mm 16'4" 5365 mm 17'7"
EMax. digging depth
of cut for 8' level 5320 mm 17'5" 5775 mm 18'11"
FMax. digging reach 8290 mm 27'2" 8720 mm 28'7"
GMax. digging reach
at ground level 8170 mm 26'10" 8595 mm 28'2"
HMin. swing radius 2450 mm 8'0" 2620 mm 8'7"
Bucket digging force 80.9 kN 80.9 kN
at power max. 8250 kgf/18,190 lb 8250 kgf/18,190 lb
Arm crowd force 64.5 kN 56.8 kN
at power max. 6580 kgf/14,510 lb 5800 kgf/12,790 lb
Bucket digging force 93.4 kN 93.4 kN
at power max. 9520 kgf/21,000 lb 9520 kgf/21,000 lb
Arm crowd force 67.5 kN 59.3 kN
at power max. 6880 kgf/15,170 lb 6050 kgf/13,340 lb
Arm Length 2500 mm 8'2" 3000 mm 9'10"
AOverall length 7590 mm 24'11" 7485 mm 24'7"
BLength on ground (transport) 4410 mm 14'6" 4280 mm 14'1"
COverall height (to top of boom) 2875 mm 9'5" 3185 mm 10'5"
WORKING RANGE
DIMENSIONS
BACKHOE BUCKET, ARM, AND BOOM COMBINATION
ISO rating SAE rating
DOverall width 2500 mm 8'2"
EOverall height (to top of cab) 2855 mm 9'4"
FGround clearance, counterweight 895 mm 2'11"
GGround clearance (minimum) 400 mm 1'4"
HTail swing radius 2190 mm 7'2"
ITrack length on ground 2880 mm 9'5"
JTrack length 3610 mm 11'10"
KTrack gauge 1990 mm 6'6"
LWidth of crawler 2490 mm 8'2"
MShoe width 500 mm 20"
NGrouser height 20 mm 0.8"
OMachine cab height 1925 mm 6'4"
PMachine cab width 2500 mm 8'2"
QDistance, swing center to rear end 2110 mm 6'11"
SPECIFICATIONS
HYDRAULIC EXCAVATOR PC130-8
HYDRAULIC EXCAVATOR
PC130-8
Bucket Capacity (heaped) Width Number Arm Length
SAE, PCSA CECE Without Side With Side Weight 2500 mm 3000 mm
Cutters Cutters of Teeth 8'2" 9'10"
0.18 m30.16 m3450 mm 570 mm 256 kg 3
0.24 yd30.21 yd317.7" 22.4" 565 lb
0.28 m30.26 m3600 mm 720 mm 303 kg 3
0.37 yd30.34 yd323.6" 28.3" 670 lb
0.36 m30.33 m3700 mm 820 mm 330 kg 4
0.50 yd30.43 yd327.6" 32.3" 730 lb
0.50 m30.45 m3859 mm 979 mm 399 kg 4X
0.65 yd30.59 yd333.8" 38.5" 880 lb
0.60 m30.55 m31000 mm NA 436 kg 5□X
0.78 yd30.72 yd339.4" 960 lb
—General digging —Light-duty operation X— Not available