Komatsu PC130-8, Брошюра

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10
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 in
3
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/cm 2 4,620 psi
Travel circuit . . . . . . . . . . . . . . . . 34.8 MPa 355 kgf/cm 2 5,050 psi
Swing circuit . . . . . . . . . . . . . . . . 24.7 MPa 252 kgf/cm 2 3,580 psi
Pilot circuit . . . . . . . . . . . . . . . . . . . . . 3.2 MPa 33 kgf/cm 2 470 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 m 3 0.65 yd 3 backhoe 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/cm 2
20" 27,300 lb
5.60 psi
600 mm 12560 kg
32.6 kPa
0.33 kgf/cm 2
24" 27,700 lb
4.73 psi
700 mm 12740 kg
28.4 kPa
0.29 kgf/cm 2
28" 28,100 lb
4.12 psi
11
L
K
M
D,P
A
C E
G
O
N
F
H,Q
I
J
B
G.L
0 1 2 3 4 5 6 7 9 8
0
1
2
3
4
5
6
7
8
9
-1
-2
-3
-4
-5
-6
G.L
F
G
2440(8")
H
B
E D
C
A
3 (m)
(m)
Arm 2500 mm 8'2" 3000 mm 9'10"
A Max. digging height 8650 mm 28'5" 8930 mm 29'4"
B Max. dumping height 6210 mm 20'4" 6615 mm 21'8"
C Max. digging depth 5520 mm 18'1" 5955 mm 19'6"
D Max. vertical wall
digging depth
4980 mm 16'4" 5365 mm 17'7"
E Max. digging depth
of cut for 8' level
5320 mm 17'5" 5775 mm 18'11"
F Max. digging reach 8290 mm 27'2" 8720 mm 28'7"
G Max. digging reach
at ground level
8170 mm 26'10" 8595 mm 28'2"
H Min. 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"
A Overall length 7590 mm 24'11" 7485 mm 24'7"
B Length on ground (transport) 4410 mm 14'6" 4280 mm 14'1"
C Overall 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
D Overall width 2500 mm 8'2"
E Overall height (to top of cab) 2855 mm 9'4"
F Ground clearance, counterweight 895 mm 2'11"
G Ground clearance (minimum) 400 mm 1'4"
H Tail swing radius 2190 mm 7'2"
I Track length on ground 2880 mm 9'5"
J Track length 3610 mm 11'10"
K Track gauge 1990 mm 6'6"
L Width of crawler 2490 mm 8'2"
M Shoe width 500 mm 20"
N Grouser height 20 mm 0.8"
O Machine cab height 1925 mm 6'4"
P Machine cab width 2500 mm 8'2"
Q Distance, swing center to rear end 2110 mm 6'11 "
S
PECIFICATIONS
HYDRAULIC EXCAVATOR
PC130
-8
H
Y D R A U L I C
E
X C A V A T O R
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 m 3 0.16 m 3 450 mm 570 mm 256 kg
3
0.24 yd 3 0.21 yd 3 17.7" 22.4" 565 lb
0.28 m 3 0.26 m 3 600 mm 720 mm 303 kg
3
0.37 yd 3 0.34 yd 3 23.6" 28.3" 670 lb
0.36 m 3 0.33 m 3 700 mm 820 mm 330 kg
4
0.50 yd 3 0.43 yd 3 27.6" 32.3" 730 lb
0.50 m 3 0.45 m 3 859 mm 979 mm 399 kg
4 X
0.65 yd 3 0.59 yd 3 33.8" 38.5" 880 lb
0.60 m 3 0.55 m 3 1000 mm
NA
436 kg
5
□
X
0.78 yd 3 0.72 yd 3 39.4" 960 lb
—General digging —Light-duty operation X— Not available