Advertisement
PC160LC
H
-8
Y D R A U L I C
S
PECIFICATIONS
ENGINE
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA4D107E-1
Type . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle, direct injection
Aspiration . . . . . . . . . . . . . . . . . . . . . . . . Turbocharged, aftercooled
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 mm 4.21"
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 mm 4.88"
Piston displacement . . . . . . . . . . . . . . . . . . . . . . . . . 4.46 ltr 272 in
Horsepower:
SAE J1995 . . . . . . . . . . . . . . . . . . . . . . . . . Gross 90 kW 121 HP
ISO 9249 / SAE J1349 . . . . . . . . . . . . . . . . . . Net 86 kW 115 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 . . . . . . . . . . . . . . . . . . . . . . . 4
Main pump:
Type . . . . . . . . . . . . . . . . . . . . . Variable displacement piston type
Pumps for . . . . . . . . Boom, arm, bucket, swing, and travel circuits
Maximum flow . . . . . . . . . . . . . . . . . 312 ltr/min 82.4 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 . . . . . . . . . . . . 37.3 MPa 380 kgf/cm
Travel circuit . . . . . . . . . . . . . . . . 37.3 MPa 380 kgf/cm
Swing circuit . . . . . . . . . . . . . . . . 28.4 MPa 295 kgf/cm
Pilot circuit . . . . . . . . . . . . . . . . . . . . . 3.2 MPa 33 kgf/cm
Hydraulic cylinders:
(Number of cylinders – bore x stroke x rod diameter)
Boom . . . . . . 2 – 110 mm x 1175 mm x 75 mm 4.3" x 46.3" x 3.0"
Arm . . . . . . . 1 – 120 mm x 1342 mm x 85 mm 4.7" x 52.8" x 3.3"
Bucket:. . . . . 1 – 105 mm x 1027 mm x 70 mm 4.1" x 40.4" x 2.8"
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0 rpm
BACKHOE BUCKET, ARM, AND BOOM COMBINATION
Bucket Capacity
(heaped)
SAE, PCSA
CECE
Without Side Cutters
0.60 m
3
0.78 yd
3
0.55 m
3
0.72 yd
3
900 mm
35.4"
0.65 m
3
0.85 yd
3
0.60 m
3
0.78 yd
3
966 mm
38.0"
0.70 m
3
0.92 yd
3
0.65 m
3
0.85 yd
3
1100 mm
43.3"
: General purpose use, density up to 1.8 ton/m
3
1.52 U.S. ton/yd
X : Not usable
10
E
X C A V A T O R
DRIVES AND BRAKES
Steering control . . . . . . . . . . . . . . . . . . . . . . . Two levers with pedals
Drive method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Maximum drawbar pull. . . . . . . . . . . . . . 156 kN 15950 kgf 35,160 lb
Gradeability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70%, 35°
Maximum travel speed: High . . . . . . . . . . . . . . . . . 5.5 km/h 3.4 mph
(Auto-Shift)
Low . . . . . . . . . . . . . . . . . 3.4 km/h 2.1 mph
3
Service brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic lock
Parking brake. . . . . . . . . . . . . . . . . . . . . . . . . Mechanical disc brake
UNDERCARRIAGE
Center frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-frame
Track frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-section
Seal of track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sealed track
Track adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic
Number of shoes (each side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Number of carrier rollers (each side) . . . . . . . . . . . . . . . . . . . . . . . . 2
Number of track rollers (each side) . . . . . . . . . . . . . . . . . . . . . . . . . 7
COOLANT AND LUBRICANT
CAPACITY
(REFILLING)
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 ltr 74 U.S. gal
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.5 ltr 4.9 U.S. gal
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.0 ltr 4.2 U.S. gal
Final drive, each side . . . . . . . . . . . . . . . . . . . . . . 3.3 ltr 0.9 U.S. gal
Swing drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 ltr 1.2 U.S. gal
Hydraulic tank . . . . . . . . . . . . . . . . . . . . . . . . . . 121 ltr 32.0 U.S. gal
2
5,400 psi
OPERATING WEIGHT
(APPROXIMATE)
2
5,400 psi
Operating weight including 5150 mm 16'11" one-piece boom,
2
4,195 psi
2610 mm 8'7" arm, SAE heaped 0.65 m
3
0.85 yd
2
470 psi
rated capacity of lubricants, coolant, full fuel tank, operator, and
standard equipment.
PC160LC-8
Operating
Shoes
Weight
500 mm
16680 kg
19.7"
36,770 lb
600 mm
16900 kg
23.6"
37,260 lb
700 mm
17120 kg
27.6"
37,740 lb
Number
Width
Weight
of Teeth
With Side Cutters
With Side Cutters
2.25 m 7'5" 2.61 m 8'7" 2.9 m 9'6"
1000 mm
39.4"
474 kg
1,045 lb
5
1066 mm
42.0"
499 kg
1,100 lb
5
—
—
504 kg
1,110 lb
5
3
DIMENSIONS
Arm Length
A
Overall length
B
Length on ground (transport):
C
Overall height (to top of boom)*
D
Overall width**
E
Overall height (to top of cab)*
F
Ground clearance, counterweight
G
Ground clearance (minimum)
H
Tail swing radius
I
Track length on ground
J
Track length
K
Track gauge
L
Width of crawler
M
Shoe width
N
Grouser height
O
Machine cab height
P
Machine cab width
Q
Distance, swing center to rear end
* : Including grouser height ** : Including handrail
WORKING RANGE
(m)
12
11
10
9
8
7
6
5
A
4
B
3
2
1
3
backhoe bucket,
0
-1
-2
D
E
C
-3
-4
-5
Ground
-6
Pressure
-7
11
10
9
47.7 kPa
(m)
0.49 kgf/cm
2
6.93 psi
40.3 kPa
0.41 kgf/cm
2
5.84 psi
35.0 kPa
STANDARD EQUIPMENT
0.36 kgf/cm
2
● Air conditioner with defroster
5.08 psi
● Alternator, 35 Ampere, 24 V
● Anti-slip plates
● Auto-decel
● Automatic engine warm-up system
● Batteries, 64 Ah / 2 x 12 V
● Boom holding valve
● Cab, capable FOG with optional bolt-on
Arm Length
top guard
● Counterweight
● Dry type air cleaner, double element
● Electric horn
X
X
2250 mm
7'5"
2610 mm
8'7"
2900 mm
8565 mm
28'1"
8565 mm
28'1"
8565 mm
5130 mm
16'10"
4760 mm
15'7"
4565 mm
3015 mm
9'11"
3025 mm
9'11"
3125 mm
2590 mm
8'6"
3030 mm
9'10"
1055 mm
3'6"
440 mm
1'5"
2435 mm
8'0"
3170 mm
10'5"
3965 mm
13'0"
1990 mm
6'6"
2490 mm
8'2"
500 mm
19.7"
26 mm
1.0"
2065 mm
6'9"
2490 mm
8'2"
2390 mm
7'10"
H
Arm
a
Max. digging height
b
Max. dumping height
c
Max. digging depth
d
Max. vertical wall
digging depth
e
Max. digging depth
of cut for 8' level
f
Max. digging reach
g
Max. digging reach
at ground level
h
Min. swing radius
G.L.
Bucket digging force
at power max.
11100 kgf/24,470 lb
Arm crowd force
at power max.
Bucket digging force
at power max.
12500 kgf/27,560 lb
Arm crowd force
8
7
6
5
4
3
2
1
0
2440 8'
at power max.
G
F
● Engine, Komatsu SAA4D107E-1
● Engine overheat prevention system
● Equipment management monitoring
system
● Fan guard structure
● Hydraulic track adjusters (each side)
● Long lubricating intervals for work
equipment bushing (500 hours)
● Multi-function color monitor
● Power maximizing system
● PPC hydraulic control system
● Radiator and oil cooler dustproof net
9'6"
28'1"
15'0"
10'3"
D**
A
P
H,Q
E*
C*
O
F
G
M
N
K
I
L
J
B
2250 mm
7'5"
2610 mm
8'7"
2900 mm
9'6"
8910 mm
29'3"
8980 mm
29'6"
9130 mm 29'11"
6280 mm
20'7"
6370 mm 20'11"
6525 mm
21'5"
5610 mm
18'5"
5960 mm
19'6"
6250 mm
20'6"
4860 mm 15'11"
5040 mm
16'6"
5320 mm
17'5"
5375 mm
17'8"
5740 mm 18'10"
6050 mm 19'10"
8680 mm
28'6"
8960 mm
29'5"
9235 mm
30'4"
8510 mm 27'11"
8800 mm 28'10"
9075 mm
29'9"
3040 mm
10'0"
2990 mm
9'10"
2995 mm
9'10"
109 kN
109 kN
109 kN
11100 kgf/24,470 lb
11100 kgf/24,470 lb
91.2 kN
83.4 kN
77.5 kN
9300 kgf/20,500 lb
8500 kgf/18,740 lb
7900 kgf/17,420 lb
123 kN
123 kN
123 kN
12500 kgf/27,560 lb
12500 kgf/27,560 lb
95.1 kN
86.3 kN
79.4 kN
9700 kgf/21,380 lb
8800 kgf/19,400 lb
8100 kgf/17,860 lb
● Rear reflector
● Rearview mirrors (RH, LH, rear, sidewise)
● Seat belt 50 mm 2", retractable
● Starting motor, 4.5 kW/24 V x 1
● Suction fan
● Track guiding guard, center section
● Track roller: 7 each side
● Track shoe: 500 mm 19.7" triple grouser
● Travel alarm
● Working light, 2 (boom and RH)
● Working mode selection system
11
Advertisement
