Hitachi 120-3 class User Manual

OPTIONAL ATTACHMENTS AND DEVICES
13-42
SHOE TYPES AND APPLICATIONS
ZX280LC-3 2-piece Boom
Shoe Width
600 mm (24”)
Grouser Shoe
700 mm (28”)
Grouser Shoe
800 mm (31”)
Grouser Shoe
600 mm (24”)
Flat Shoe
Application
For Ordinary
Ground
For Weak
Footing
For Weak
Footing
For Paved
Road
Operating Weight kg
(lb)
28500
(62800)
29100
(64200)
29400
(64800)
29400
(64800)
Base Machine Weight kg
(lb)
22400
(49400)
23000
(50700)
23300
(51400)
23300
(51400)
Cab Height mm
(ft•in)
3100
(10’2”)
3100
(10’2”)
3100
(10’2”)
3160
(10’4”)
Minimum Ground mm
Clearance (ft•in)
✹
510
(20”)
✹
510
(20”)
✹
510
(20”)
550
(22”)
Undercarriage mm
Length (ft•in)
4940
(16’3”)
4940
(16’3”)
4940
(16’3”)
4940
(16’3”)
Undercarriage Width mm
(ft•in)
3190
(10’6”)
3290
(10’10”)
3390
(11’1”)
3190
(10’6”)
Ground Pressure
53 kPa
(0.54 kgf/cm
2
,
7.7 psi)
47 kPa
(0.48 kgf/cm
2
,
6.8 psi)
41 kPa
(0.42 kgf/cm
2
,
6.0 psi)
55 kPa
(0.56 kgf/cm
2
,
8.0 psi)
ZX280LCN-3 2-piece Boom
Shoe Width
600 mm (24”)
Grouser Shoe
700 mm (28”)
Grouser Shoe
800 mm (31”)
Grouser Shoe
600 mm (24”)
Flat Shoe
Application
For Ordinary
Ground
For Weak
Footing
For Weak
Footing
For Paved
Road
Operating Weight kg
(lb)
28300
(62400)
28900
(63700)
29300
(64600)
29300
(64400)
Base Machine Weight kg
(lb)
22200
(48900)
22800
(50300)
23200
(51100)
23200
(51100)
Cab Height mm
(ft•in)
3100
(10’2”)
3100
(10’2”)
3100
(10’2”)
3260
(10’8”)
Minimum Ground mm
Clearance (ft•in)
✹
510
(20”)
✹
510
(20”)
✹
510
(20”)
550
(21”)
Undercarriage mm
Length (ft•in)
4940
(16’3”)
4940
(16’3”)
4940
(16’3”)
4940
(16’4”)
Undercarriage Width mm
(ft•in)
3000
(10’6”)
3100
(10’10”)
3200
(11’1”)
3000
(10’6”)
Ground Pressure
53 kPa
(0.54 kgf/cm
2
,
7.7 psi)
46 kPa
(0.47 kgf/cm
2
,
6.7 psi)
41 kPa
(0.42 kgf/cm
2
,
6.0 psi)
55 kPa
(0.56 kgf/cm
2
,
8.0 psi)
NOTE: • The specifications for the front-end attachment is for 2.40 m (7 ft 10 in) arm with PCSA 1.1 m
3
(1.44 yd
3
) bucket.
• 700, 800 mm (28, 31 in) grouser shoe and 600 mm (24 in) flat shoe should not be used on gravel or rocky ground.
•
✹
The dimensions do not include the height of the shoe lug.

Hitachi 120-3 class Specifications

General

Brand	Hitachi
Model	120-3 class
Category	Excavators
Language	English