Hitachi ZAXIS 120-3 class, Operator'S Manual

Page: 341 / 461

SPECIFICATIONS
12-32
BUCKET TYPES AND APPLICATIONS
ZX250LC-3, 250LCN-3
Bucket
Bucket Capacity
m
3
(yd
3
)
Bucket Width mm
(in)
(With side cutter)
Application
Front-End Attachment
PCSA
(Heaped)
CECE
(Heaped)
2.19 m
(7’2”)
Arm
2.50 m
(8’2”)
Arm
2.96 m
(9’9”)
Standard
Arm
3.61m
(11’10”)
Arm
Hoe Bucket
0.80 (1.05)
1.00 (1.31)
1.15 (1.50)
1.25 (1.64)
1.40 (1.83)
0.70
0.90
1.00
1.10
1.20
1080 (42.5”)
1300 (51.2”)
1410 (55.6”)
1520 (59.8”)
1490 (58.7”)
(Without side cutter)
− − −
Bucket reinforce-
ment can be welded
in four places upon
customer’s request
1.00 (1.31) 0.90 1300 (51.2”)
1.15 (1.50) 1.00 1410 (55.6”)
Reinforced Hoe
Bucket (HD Type)
1.00 (1.31) 0.90 1300 (51.2”)
Reinforced Hoe
Bucket HD Type
(Transverse-Type-
Pin-Used Type)
1.00 (1.31) 0.90 1300 (51.2”)
Rock Bucket 0.92 (1.20) 0.80 1210 (47.6”)
Ripper Bucket 0.80 (1.05)
0.70
(0.92)
1000 (39.4”)
(Without side cutter)
−
One Point Ripper − − −
Clamshell Bucket
0.60
(0.78)
Bucket width
870 (34”)
Side
ditching
−
NOTE: • Symbols in the above table have the following meanings.
: General excavating
: Light duty excavating
: Rock digging
: Loading work
− : Not applicable (not warrantable)
• Hoe bucket is applicable to the following types of work.
General excavating:
For digging and loading operation of sand, gravel, clay, ordinary earth and so on.
Light duty excavating:
For digging and loading operation of dry, loosened earth, sand, mud and so on.
Their bulk density shall be less than 1.60 t/m
3
(2700 lb/yd
3
) as a standard.
Loading:
For loading operation of dry, loosened earth and sand.
Their bulk density shall be less than 1.10 t/m
3
(1850 lb/yd
3
) as a standard.
Rock digging:
For digging/loading operation of mountain gravels, blasted rock, hard clay, soft rock and so on.
IMPORTANT: Using inapplicable buckets may cause serious damage to the front structure such as boom, arm and
hydraulic cylinders.