INTRODUCTION
General specification - Main equipment
Lower component
Travel unit
Manufacturer
Nabtesco Corporation
Motor type
Variable displacement piston motor
Automatic 2-speed switch over with parking brake
Intake amount
290.0 - 170.1 cm³/rev
(
17.7 - 10.4 in³/rev
)
Operating pressure
34.3 MPa
(
4975 psi
)
Operating flow
360.4 L/min
(
95.208 US gpm
)
Brake torque
71 N·m
(
52.37 lb ft
) (reduction gear included)
Relief valve set pressure
35.8 - 37.8 MPa
(
5192.790 - 5482.890 psi
)
Automatic 2-speed switch over pressure
26.5 MPa
(
3843.825 psi
)
Reduction gear
Reduction gear type
Planetary gear 2-stage reduction gear
Reduction ratio
60.652
Dry weight
652 kg
(
1437.414 lb
)
Take-up roller
Weight
263 kg
(
579.82 lb
)
Upper roller
Weight
43.8 kg
(
96.56 lb
)
Lower roller
Weight
82.3 kg
(
181.44 lb
)
Recoil spring
Item
Weight
Quantity
Yoke
51.0 kg
(
112.4358 lb
)
1
Sems B M16 x 50
0.139 kg
(
0.3064 lb
)
4
Threaded rod
66.3 kg
(
146.1665 lb
)
1
Deep groove nut M64
3.3 kg
(
7.2753 lb
)
1
SP pin 10 x 100
0.04 kg
(
0.0882 lb
)
1
Recoil spring
147.2 kg
(
324.5204 lb
)
1
Grease cylinder assembly
62.204 kg
(
137.1363 lb
)
1
Sems B M16 x 65
0.14 kg
(
0.3086 lb
)
2
Assembly (total)
330 kg
(
727.5255 lb
)
Mounting length of spring
740 mm
(
29.134 in
)
47937811 29/02/2016
39
Содержание CX160D
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