Komatsu PC1250 - Lifting Capacity

14
15
LIFTING CAPACITY
LOADING SHOVEL WORKING RANGE AND BUCKET SELECTION
LOADING SHOVEL DIMENSIONS
PC1250-8
Equipment:
● Boom: 9.1 m 29'10"
● Arm: 3.4 m 11'2"
● Bucket: 5.0 m
3
6.5 yd
3
● Bucket weight: 4400 kg 9700 lb
● Track shoe width: 700 mm 28"
A: Reach from swing center
B: Bucket hook height
C: Lifting capacity
Cf: Rating over front
Cs: Rating over side
: Rating at maximum reach
B
A
C
PC1250-8
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 8380 lb
● Track shoe width: 700 mm 28"
A: Reach from swing center
B: Bucket hook height
C: Lifting capacity
Cf: Rating over front
Cs: Rating over side
: Rating at maximum reach
(R=4870 16'0")
A
B
4810 15'9"
4995 16'5"
6425 21'1"
50 2"
1790 5'10"
3925 12'11"
4075 13'4"
5180 17'0"
3470 11'5"
700 28"
3900 12'10"
990 3'3"
2240 7'4"
4600 15'1"
5355 17'7"
4965 16'3"
4120 13'6"
Type of bucket Bottom dump
Capacity–heaped 6.5 m
3
8.5 yd
3
A Max. cutting height 12330 mm 40'5"
B Max. dumping height 8700 mm 28'7"
C Max. digging depth 3650 mm 12'0"
D Max. digging reach 11400 mm 37'5"
E Max. digging reach at ground level 10900 mm 35'9"
F Level crowding distance 4480 mm 14'8"
G Min. crowd distance 6130 mm 20'1"
Bucket digging force
579 kN
59000 kgf / 130,100 lb
Arm crowd force
608 kN
62000 kgf / 136,710 lb
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"
Working Range
Type of bucket Bottom dump
Capacity–heaped 6.5 m
3
8.5 yd
3
Width (with side shrouds) 2700 mm 106.3"
Weight 9730 kg 21,450 lb
No. of bucket teeth 6
Recommended uses
General-purpose
digging and loading
Bucket Selection
2
1
3
0
4
5
6
7
8
9
10
11
12
13
-1
-2
-3
-4
-5
0 1 2 3 4 5 6 7 8 910111213
E
D
GF
B
A
C
Heavy Lift Off Heavy Lift On
A Maximum 12.2 m 40' 10.7 m 35' 9.1 m 30' 7.6 m 25' 6.1 m 20' 4.6 m 15'
B CfCsCfCsCfCsCfCsCfCsCfCsCfCs
9.1 m *15200 *15200 *18000 *18000
30' *33,500 *33,500 *39,700 *39,700
6.1 m *15950 13200 *20050 17400 *22950 *22950 *27900 *27900
20' *35,100 29,100 *44,200 38,400 *50,600 *50,600 *61,500 *61,500
3.0 m 15650 11850 16400 12500 20850 16100 27000 20850 *34950 27650
10' 34,500 26,200 36,100 27,500 46,000 35,500 59,500 46,000 *77,100 60,900
0.0 m 16250 12300 19950 15200 24200 18200 34400 26100
0' 35,900 27,100 44,000 33,500 53,400 40,200 75,800 57,500
–3.0 m 19950 15250 20000 15250 25600 19550 34600 26300 *43850 38400 *39250 *39250
–10' 44,000 33,600 44,100 33,700 56,400 43,100 76,300 57,900 *96,700 84,700 *86,600 *86,600
–6.1 m *23500 *23500 *25400 *25400 *32550 *32550
–20' *51,800 *51,800 *56,100 *56,100 *71,800 *71,800
9.1 m *15200 *15200 *15500 *15500
30' *33,500 *33,500 *34,200 *34,200
6.1 m *15850 13200 *17300 *17300 *19950 *19950 *24400 *24400
20' *34,900 29,100 *38,100 *38,100 *44,000 *44,000 *53,800 *53,800
3.0 m 15650 11850 16400 12500 *19800 16100 *23900 20850 *30550 27650
10' 34,500 26,200 36,100 27,500 *43,700 35,500 *52,700 46,000 *67,400 60,900
0.0 m 16250 12300 19950 15200 24200 18200 *32650 26100
0' 35,900 27,100 44,000 33,500 53,400 40,200 *72,000 57,500
–3.0 m *19600 15250 *19650 15250 *24750 19550 *30750 26300 *38350 *38350 *39250 *39250
–10' *43,200 33,600 *43,300 33,700 *54,600 43,100 *67,800 57,900 *84,500 *84,500 *86,600 *86,600
–6.1 m *20150 *20150 *21900 *21900 *28150 *28150
–20' *44,500 *44,500 *48,200 *48,200 *62,100 *62,100
* 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.
Unit: kg lb
A Maximum 12.2 m 40' 10.7 m 35' 9.1 m 30' 7.6 m 25' 6.1 m 20' 4.6 m 15'
B CfCsCfCsCfCsCfCsCfCsCfCsCfCs
9.1 m *9300 *9300
30' *20,500 *20,500
6.1 m *9650 *9650 *16650 13700 *18150 18000 *20550 *20550
20' *21,300 *21,300 *36700 30,200 *40,000 39,700 *45,400 *45,400
3.0 m *10950 10200 16650 12750 21200 16400 *25600 21300 *32350 28500
10' *24,200 22,500 36,700 28,100 46,700 36,100 *56,500 47,000 *71,400 62,800
0.0 m *13650 10400 15850 11950 19900 15150 24550 18500 34,450 26100 *29300 *29300
0' *30,100 23,000 34,900 26,400 43,900 33,400 54,100 40,800 75,900 57,600 *64,600 *64,600
–3.0 m 16400 12400 19550 14800 25100 19050 34000 25700 *46350 37500 *31900 *31900
–10' 36,200 27,300 43,100 32,600 55,400 42,000 75,000 56,600 *102,200 82,600 *70,300 *70,300
–6.1 m *21750 18700 *23650 20000 *28850 25200 *38200 *38200 *48900 *48900
–20' *48,000 41,300 *52,100 44,100 *63,600 55,500 *84,300 *84,300 *107,800 *107,800
9.1 m *9300 *9300
30' *20,500 *20,500
6.1 m *9650 *9650 *14250 13700 *15600 *15600 *17850 *17850
20' *21,300 *21,300 *31,400 30,200 *34,400 *34,400 *39,300 *39,300
3.0 m *10950 10200 *16050 12750 *18500 16400 *22250 21300 *28250 *28250
10' *24,200 22,500 *35,400 28,100 *40,800 36,100 *49,000 47,000 *62,300 *62,300
0.0 m *13650 10400 15850 11950 19900 15150 *24200 18500 *31950 26100 *29300 *29300
0' *30,100 23,000 34,900 26,400 43,900 33,400 *53,300 40,800 *70,400 57,600 *64,600 *64,600
–3.0 m 16400 12400 19550 14800 25100 19050 *31650 25700 *40550 37500 *31900 *31900
–10' 36,200 27,300 43,100 32,600 55,400 42,000 *69,800 56,600 *89,400 82,600 *70,300 *70,300
–6.1 m *18650 18650 *20300 20000 *24800 24800 *33200 *33200 *42600 *42600
–20' *41,100 41,100 *44,800 44,100 *54,700 54,700 *73,200 *73,200 *93,900 *93,900
* 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.
Unit: kg lb
Heavy Lift Off Heavy Lift On
B
A
C