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S
S
PECIFICATIONS
PECIFICATIONS
& E
& E
ENGINE
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SA6D140E-3
Type . . . . . . . . . . . . . . . . . . . . 4-cycle, water-cooled, direct injection
Aspiration . . . . . . . . . . . . . . . . . . . . . . Turbocharged and aftercooled
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 mm 5.51"
Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 mm 6.50"
Piston displacement . . . . . . . . . . . . . . . . . . . . . . . . . 15.24 ltr 930 in
Flywheel horsepower . . . . . . . . . . . . . . 287 kW 385 HP @ 1800 rpm
(SAE J1349)
Governor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All-speed, electronic
HYDRAULIC SYSTEM
Type . . . . . . . . . . . . . . . . . . . . . . . Open-center load-sensing system
Number of selectable working modes . . . . . . . . . . . . . . . . . . . . . . . 2
Main pump:
Type . . . . . . . . . . . . . . . . . . . . . . . Variable-capacity piston pumps
Pumps for. . . . . . . . Boom, arm, bucket, swing, and travel circuits
Maximum flow:
Main . . . . . . . . . . . . . . . . . . . . . 2 x 410 ltr/min 2 x 108 U.S. gpm
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
Relief valve setting:
Implement circuits
Backhoe . . . . . . . . . . . . . . . . . . 31.9 MPa 325 kgf/cm
Loading shovel . . . . . . . . . . . . . 29.4 MPa 300 kgf/cm
Travel circuit . . . . . . . . . . . . . . . 34.3 MPa 350 kgf/cm
Swing circuit . . . . . . . . . . . . . . . 25.5 MPa 260 kgf/cm
Heavy lift circuit * . . . . . . . . . . . . 34.3 MPa 350 kgf/cm
Pilot circuit . . . . . . . . . . . . . . . . . . 2.9 MPa
30 kgf/cm
* Only Backhoe
Hydraulic cylinders:
Number of cylinders—bore x stroke
Backhoe
Boom . . . . . . . . . . . . . . . . 2 – 185 mm x 1725 mm
Arm . . . . . . . . . . . . . . . . . 1 – 200 mm x 2045 mm
Bucket : STD . . . . . . . . . . 1 – 185 mm x 1425 mm
for 2.9m 9.6" Arm . . . . 1 – 185 mm x 1610 mm
DRIVES AND 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 . . . . . . . . . . . . . 415kN 42300 kg 93,250 lb
Gradability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70%
Maximum travel speed
Low. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0 km/h 1.9 mph
High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.9 km/h 3.0 mph
Service brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic lock
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil disc brake
10
QUIPMENTIP
QUIPMENTIP
SWING SYSTEM
Driven method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic motor
Swing reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Swing circle lubrication . . . . . . . . . . . . . . . . . . . . . . . Grease-bathed
Swing lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil disc brake
Swing speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.3 rpm
3
UNDERCARRIAGE
Center frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H-leg frame
Track frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-section
Track chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sealed
Track adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic
No. of shoes . . . . . . . . . . . . . . . . . . . . . . . . 49 each side (PC600-7)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 each side (PC600LC-7)
No. of carrier rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 each side
No. of track rollers . . . . . . . . . . . . . . . . . . . . . 8 each side (PC600-7)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 each side (PC600LC-7)
COOLANT AND LUBRICANT
CAPACITY
(REFILLING)
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 880 ltr
Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 ltr
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 ltr
Final drive, each side . . . . . . . . . . . . . . . . . . . 10 ltr
Swing drive . . . . . . . . . . . . . . . . . . . . . . . . 2 x 13 ltr 2 x 3.4 U.S. gal
Hydraulic tank . . . . . . . . . . . . . . . . . . . . . . . 360 ltr
OPERATING WEIGHT
(APPROXIMATE)
2
4,620 psi
BACKHOE
2
4,270 psi
Operating weight, including 7660 mm 25'2" boom, 3500 mm 11'6"
2
4,980 psi
arm, SAE heaped 2.7 m
3
3.53 yd
3
backhoe bucket, operator, lubricant,
2
3,700 psi
coolant, full fuel tank, and the standard equipment.
2
4,980 psi
2
430 psi
PC600-7
Operating
Ground
Operating
Shoes
Weight
Pressure
Weight
Triple grouser
100.0 kPa
56600 kg
57600 kg
600 mm
1.02 kgf/cm
2
124,780 lb
126,990 lb
7.3" x 67.9"
23.6"
14.5 psi
7.9" x 80.5"
81.6 kPa
750 mm
57420 kg
58480 kg
7.3" x 56.1"
0.83 kgf/cm
2
29.5"
126,590 lb
128,930 lb
7.3" x 63.4"
11.8 psi
900 mm
59340 kg
–
–
35.4"
130,820 lb
LOADING SHOVEL
Operating weight, including 4000 mm 13'1" boom, 3000 mm 9'10"
arm, 4.0 m
3
5.2 yd
3
heaped bucket, operator, lubricants, coolant, full fuel
tank and standard equipment.
PC600-7
Operating
Ground
Operating
Shoes
Weight
Pressure
Weight
108 kPa
Double grouser
61100 kg
62200 kg
600 mm
1.10 kgf/cm
2
134,700 lb
137,130 lb
23.6"
15.6 psi
-
DIMENSIONS
Boom
Arm
A
Overall length
B
Overall height (to top of boom)
C
Overall width
D
Overall height (to top of cab)
E
Ground clearance, counterweight
F
Ground clearance (minimum)
G
Tail swing radius
H
Track length on ground
I
Track length
J
Track gauge
K
Track gauge when expanded
L
Width of crawler
M
Width of crawler when expanded
N
Shoe width
O
Grouser height
P
Machine cab height
Q
Machine cab width
R
Distance, swing center to rear end
WORKING RANGE
232.5 U.S. gal
15.1 U.S. gal
9.8 U.S. gal
2.6 U.S. gal
95.0 U.S. gal
A
B
14
13
12
11
10
9
8
PC600LC-7
E
D
C
Ground
Pressure
95.0 kPa
0.97 kgf/cm
2
13.8 psi
77.2 kPa
2
0.79 kgf/cm
11.2 psi
65.3 kPa
0.67 kgf/cm
2
9.5 psi
PC600LC-7
Ground
Pressure
103 kPa
1.05 kgf/cm
2
14.9 psi
7660 mm
25'2"
7660 mm
25'2"
7660 mm
3500 mm
11'6"
4300 mm
14'1"
5200 mm
12810 mm
42'0"
12730 mm
41'9"
12435 mm
4300 mm
14'1"
4655 mm
15'3"
5235 mm
PC600-7
PC600LC-7
3900 mm
12'10"
3900 mm
12'10"
3290 mm
10'10"
3290 mm
10'10"
1365 mm
4'6"
1365 mm
4'6"
B
780 mm
2'7"
780 mm
2'7"
3800 mm
12'6"
3800 mm
12'6"
4250 mm
13'11"
4600 mm
15'1"
5340 mm
17'6"
5690 mm
18'8"
2590 mm
8'6"
2590 mm
8'6"
3300 mm
10'10"
3300 mm
10'10"
3190 mm
10'6"
3190 mm
10'6"
3900 mm
12'10"
3900 mm
12'10"
600 mm
23.6"
600 mm
23.6"
37 mm
1.5"
37 mm
1.5"
3070 mm
10'1"
3070 mm
10'1"
3195 mm
10'6"
3195 mm
10'6"
3675 mm
12'1"
3675 mm
12'1"
H
Boom
7660 25'2"
13
Arm
3500 11'6"
12
11
A
Max. digging height
11880 39'0"
12180 40'0"
10
B
Max. dumping height
7960 26'1"
9
8
C
Max. digging depth
8490 27'10"
7
D
Max. vertical wall
6
digging depth
7510 24'8"
5
4
E
Max. digging depth
3
of cut for 8' level
8360 27'5"
2
F
Max. digging reach
13020 42'9"
13740 45'1"
1
7
6
5
4
3
2
1
0
G
Max. digging reach
1
at ground level
12800 42'0"
13555 44'6"
2
H
Min. swing radius
5370 17'7"
3
4
Bucket digging force
5
(SAE)
6
7
8
Bucket digging force
9
at power max.
10
(SAE)
2440 8'
G
Arm crowd force
222 kN
F
(SAE)
22600 kgf
49,820 lb
Arm crowd force
238 kN
at power max
24300 kgf
(SAE)
53,570 lb
Bucket digging force
(ISO)
Bucket digging force
at power max.
(ISO)
Arm crowd force
228 kN
(ISO)
23300 kgf
51,370 lb
Arm crowd force
246 kN
at power max
25100 kgf
(ISO)
55,340 lb
PC600-7
HYDRAULIC EXCAVATOR
25'2"
7300 mm
23'11"
6600 mm
21'8"
17'1"
3500 mm
11'6"
2900 mm
9'6"
40'10"
12440 mm
40'10"
11830 mm
38'10"
17'2"
4280 mm
14'1"
4600 mm
15'1"
A
G,R
Q
D
P
E
F
N
O
H
J,K
I
C,L,M
Unit: mm ft in
7660 25'2"
7660
25'2"
7300 23'11"
6600
21'8"
4300 14'1"
5200
17'1"
3500
11'6"
2900
9'6"
12560
41'3"
11475
37'8"
11140
36'7"
8245 27'1"
8600
28'3"
7650
25'1"
7210
23'8"
9275 30'5"
10225
33'7"
8165
26'9"
7060
23'2"
8375 27'6"
9275
30'5"
6660 21'10"
5630
18'6"
9175 30'1"
10125
33'3"
8030
26'4"
6910
22'8"
14630
48'0"
12615
41'5"
11550 37'11"
14435
47'4"
12385
40'8"
11300
37'1"
5385 17'8"
5510
18'1"
5090
16'8"
4670
15'4"
264 kN
289 kN
26900 kgf
29500 kgf
59,300 lb
65,040 lb
285 kN
312 kN
29100 kgf
31770 kgf
64,150 lbf
70,040 lb
194 kN
170 kN
222 kN
260 kN
19800 kgf
17300 kgf
22600 kgf
26500 kgf
43,650 lb
38,140 lb
49,820 lb
58,420 lb
209 kN
182 kN
238 kN
280 kN
21300 kgf
18600 kgf
24300 kgf
28500 kgf
46,960 lb
41,010 lb
53,570 lb
62,830 lb
294 kN
336 kN
30000 kgf
34300 kgf
66,140 lb
75,620 lb
317 kN
362 kN
32300 kgf
36900 kgf
71,210 lb
81,350 lb
202 kN
176 kN
228 kN
272 kN
20600 kgf
17900 kgf
23300 kgf
27700 kgf
45,410 lb
39,460 lb
51,370 lb
61,070 lb
218 kN
189 kN
246 kN
293 kN
22200 kgf
19300 kgf
25100 kgf
29900 kgf
48,940 lb
42,550 lb
55,340 lb
65,920 lb
11
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