1-17
I(I')
H
B(L)
N
M
D
E
G
F
J
K
A
C
G'
520A2SP03
HX520A L (3/4)
HX520A L (3/4)
Description
Unit
Specifi cation
m (ft-in)
Boom
6.55 (21' 6")
Arm
2.90 (9' 6")
2.55 (8' 4")
mm (in) Shoe
600 (24)
Operating weight
kg (lb)
52610 (115990)
52440 (115610)
Bucket capacity (SAE heaped), standard
m³ (yd³)
2.20 (2.88)
2.20 (2.88)
Overall length
A
mm (ft-in)
11690 (38' 4")
11680 (38' 4")
Overall width (transport position)
B
2980 (9' 9")
2980 (9' 9")
Overall width (working position)
3540 (11' 7")
3540 (11' 7")
Overall height of boom
C
3970 (13' 0")
3920 (12' 10")
Superstructure width
D
2980 (9' 9")
2980 (9' 9")
Overall height of cab
E
3365 (11' 0")
3365 (11' 0")
Ground clearance of counterweight
F
1445 (4' 9")
1445 (4' 9")
Overall height of engine hood
G
3310 (10' 10")
3310 (10' 10")
Overall height of handrail
G'
3595 (11' 10")
3595 (11' 10")
Minimum ground clearance
H
770 (2' 6")
770 (2' 6")
Rear-end distance
I
3745 (12' 3")
3745 (12' 3")
Rear-end swing radius
I'
3800 (12' 6")
3800 (12' 6")
Distance between tumblers
J
4470 (14' 8")
4470 (14' 8")
Undercarriage length (without grouser)
K
5416 (17' 9")
5416 (17' 9")
Undercarriage length (with grouser)
5490 (18' 0")
5490 (18' 0")
Undercarriage width (transport position)
L
2980 (9' 9")
2980 (9' 9")
Undercarriage width (working position)
3540 (11' 7")
3540 (11' 7")
Track gauge (transport position)
M
2380 (7' 10")
2380 (7' 10")
Track gauge (working position)
2940 (9' 8")
2940 (9' 8")
Track shoe width, standard
N
600 (24")
600 (24")
Travel speed (low/high)
km/hr (mph)
3.3/5.3 (2.1/3.3)
3.3/5.3 (2.1/3.3)
Swing speed
rpm
8.8
8.8
Gradeability
Degree (%)
35 (70)
35 (70)
Ground pressure
kgf/cm² (psi)
0.91 (13.0)
0.91 (12.9)
Max traction force
kg (lb)
39674 (87466)
39674 (87466)
