Lifting Capacity - Komatsu PC1250-8R Brochure

LOADING SHOVEL DIMENSIONS
B
(R=4870 16'0")
A
4995 16'5"
6425 21'1"
Type of bucket Bottom dump
Capacity–heaped 6.5 m 3 8.5 yd 3
A Overall Height 6200 mm 20'4"
B Overall Length 10940 mm 35'11"
LOADING SHOVEL WORKING RANGE AND BUCKET SELECTION
13
12
11
10
9
8
7
A
6
5
B
4
3
2
1
0
13 12 11 10 9 8 7 6 5 4 3 2 1
-1
C
-2
-3
-4
-5
F G
E
D
14
5355 17'7"
2240 7'4"
4810 15'9"
3470 11'5"
700 28"
3900 12'10"
4600 15'1"
4965 16'3"
Working Range
Type of bucket
Capacity–heaped
A Max. cutting height
B Max. dumping height
C Max. digging depth
D Max. digging reach
E Max. digging reach at ground level
F Level crowding distance
G Min. crowd distance
Bucket digging force
Arm crowd force
0
Bucket Selection
Type of bucket
Capacity–heaped
Width (with side shrouds)
Weight
No. of bucket teeth
Recommended uses

LIFTING CAPACITY

B
C
A
B
9.1 m
30'
6.1 m
20'
3.0 m
10'
0.0 m
0'
–3.0 m
–10'
–6.1 m
–20'
9.1 m
30'
6.1 m
20'
3.0 m
10'
0.0 m
0'
–3.0 m
–10'
–6.1 m
Bottom dump
–20'
6.5 m 3 8.5 yd 3
* Load is limited by hydraulic capacity rather than tipping. Ratings are based on SAE standard No. J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load.
12330 mm 40'5"
8700 mm 28'7"
3650 mm 12'0"
11400 mm 37'5"
10900 mm 35'9"
4480 mm 14'8"
6130 mm 20'1"
B
579 kN
C
59000 kgf / 130,100 lb
608 kN
62000 kgf / 136,710 lb
A
B
9.1 m
Bottom dump
30'
6.5 m 3 8.5 yd 3
6.1 m
2700 mm 106.3" 20'
9730 kg 21,450 lb 3.0 m
10'
6
0.0 m
General-purpose
0'
digging and loading
–3.0 m
–10'
–6.1 m
–20'
9.1 m
30'
6.1 m
20'
3.0 m
10'
0.0 m
0'
–3.0 m
–10'
–6.1 m
–20'
* Load is limited by hydraulic capacity rather than tipping. Ratings are based on SAE standard No. J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load.
A
PC1250-8R
Equipment:
● Boom: 9.1 m 29'10"
● Arm: 3.4 m 11'2"
● Bucket: 5.0 m
6.5 yd
3 3
● Bucket weight: 4400 kg 9,700 lb
● Track shoe width: 700 mm 28"
Maximum 12.2 m 40' 10.7 m 35' 9.1 m 30'
Cf Cs Cf Cs Cf Cs Cf
*15200 *15200 *18000 *18000
*33,500 *33,500 *39,700 *39,700
*15950 13200 *20050 17400 *22950
*35,100 29,100 *44,200 38,400 *50,600
15650 11850 16400 12500 20850 16100 27000
34,500 26,200 36,100 27,500 46,000 35,500 59,500
16250 12300 19950 15200 24200
35,900 27,100 44,000 33,500 53,400
19950 15250 20000 15250 25600
44,000 33,600 44,100 33,700 56,400
*23500 *23500
*51,800 *51,800
*15200 *15200 *15500 *15500
*33,500 *33,500 *34,200 *34,200
*15850 13200 *17300 *17300 *19950
*34,900 29,100 *38,100 *38,100 *44,000
15650 11850 16400 12500 *19800 16100 *23900
34,500 26,200 36,100 27,500 *43,700 35,500 *52,700
16250 12300 19950 15200 24200
35,900 27,100 44,000 33,500 53,400
*19600 15250 *19650 15250 *24750
*43,200 33,600 *43,300 33,700 *54,600
*20150 *20150
*44,500 *44,500
A
PC1250-8R
Equipment:
● Boom: 9.1 m 29'10"
● Arm: 4.5 m 14'9"
● Bucket: 4.0 m
3 5.2 yd 3
● Bucket weight: 3800 kg 8,380 lb
● Track shoe width: 700 mm 28"
Maximum 12.2 m 40' 10.7 m 35' 9.1 m 30'
Cf Cs Cf Cs Cf Cs Cf
*9300 *9300
*20,500 *20,500
*9650 *9650 *16650 13700 *18150 18000 *20550
*21,300 *21,300 *36700 30,200 *40,000 39,700 *45,400
*10950 10200 16650 12750 21200 16400 *25600
*24,200 22,500 36,700 28,100 46,700 36,100 *56,500
*13650 10400 15850 11950 19900 15150 24550
*30,100 23,000 34,900 26,400 43,900 33,400 54,100
16400 12400 19550 14800 25100
36,200 27,300 43,100 32,600 55,400
*21750 18700 *23650
*48,000 41,300 *52,100
*9300 *9300
*20,500 *20,500
*9650 *9650 *14250 13700 *15600 *15600 *17850
*21,300 *21,300 *31,400 30,200 *34,400 *34,400 *39,300
*10950 10200 *16050 12750 *18500 16400 *22250
*24,200 22,500 *35,400 28,100 *40,800 36,100 *49,000
*13650 10400 15850 11950 19900 15150 *24200
*30,100 23,000 34,900 26,400 43,900 33,400 *53,300
16400 12400 19550 14800 25100
36,200 27,300 43,100 32,600 55,400
*18650 18650 *20300
*41,100 41,100 *44,800
A: Reach from swing center
B: Bucket hook height
C: Lifting capacity
Cf: Rating over front
Cs: Rating over side
: Rating at maximum reach
Unit: kg lb
7.6 m 25' 6.1 m 20' 4.6 m 15'
Cs Cf Cs Cf Cs Cf Cs
*22950 *27900 *27900
*50,600 *61,500 *61,500
20850 *34950 27650
46,000 *77,100 60,900
18200 34400 26100
40,200 75,800 57,500
19550 34600 26300 *43850 38400 *39250 *39250
43,100 76,300 57,900 *96,700 84,700 *86,600 *86,600
*25400 *25400 *32550 *32550
*56,100 *56,100 *71,800 *71,800
*19950 *24400 *24400
*44,000 *53,800 *53,800
20850 *30550 27650
46,000 *67,400 60,900
18200 *32650 26100
40,200 *72,000 57,500
19550 *30750 26300 *38350 *38350 *39250 *39250
43,100 *67,800 57,900 *84,500 *84,500 *86,600 *86,600
*21900 *21900 *28150 *28150
*48,200 *48,200 *62,100 *62,100
A: Reach from swing center
B: Bucket hook height
C: Lifting capacity
Cf: Rating over front
Cs: Rating over side
: Rating at maximum reach
Unit: kg lb
7.6 m 25' 6.1 m 20' 4.6 m 15'
Cs Cf Cs Cf Cs Cf Cs
*20550
*45,400
21300 *32350 28500
47,000 *71,400 62,800
18500 34,450 26100 *29300 *29300
40,800 75,900 57,600 *64,600 *64,600
19050 34000 25700 *46350 37500 *31900 *31900
42,000 75,000 56,600 *102,200 82,600 *70,300 *70,300
20000 *28850 25200 *38200 *38200 *48900 *48900
44,100 *63,600 55,500 *84,300 *84,300 *107,800 *107,800
*17850
*39,300
21300 *28250 *28250
47,000 *62,300 *62,300
18500 *31950 26100 *29300 *29300
40,800 *70,400 57,600 *64,600 *64,600
19050 *31650 25700 *40550 37500 *31900 *31900
42,000 *69,800 56,600 *89,400 82,600 *70,300 *70,300
20000 *24800 24800 *33200 *33200 *42600 *42600
44,100 *54,700 54,700 *73,200 *73,200 *93,900 *93,900
15