INTRODUCTION
Control-related
Control valve
Manufacturer
KYB Corporation
Maximum flow
213 l/min
(
56.269 US gpm
) (at
1800 RPM
)
Overload set pressure
29.4 MPa
(
4264 psi
) boom down
38.7 MPa
(
5613 psi
) other
Main relief set pressure
34.3 MPa
(
4975 psi
)
(at boosting)
36.8 MPa
(
5338 psi
)
Foot relief set pressure
2.55 MPa
(
370 psi
)
Function
Straight travel circuit
Boom-up/arm 2 pumps internal flow
Boom and arm load holding circuit
Boom-down regenerative circuit
Bucket-close regenerative circuit
Arm-in forced regenerative circuit
Swing priority variable orifice (for arm operation)
2 pumps flow
Variable foot relief
Weight
200 kg
(
440.925 lb
)
Solenoid valve (5 stack)
Manufacturer
Yuken Kogyo Co., Ltd.
Valve specifications
Maximum flow
P→B
25 l/min
(
6.604 US gpm
) Other
5 l/min
(
1.321 US gpm
)
Rated pressure
4.5 MPa
(
652 psi
)
Port size
P.T.B port
G3/8
C1, C2, C3, C4, C5 ports
G1/4
Solenoid specifications
Operating voltage
DC
20 - 32 V
Power consumption
17 W
max.
Weight
6.7 kg
(
14.7710 lb
)
Valve for left/right operations
Manufacturer
Kawasaki Heavy Industries, Ltd.
Operating pressure
3.92 MPa
(
569 psi
)
Secondary pressure
0.64 - 2.45 MPa
(
92.8320 - 355 psi
) primary short type
1,3 port
19 °
Operating angle
2,4 port
25 °
Weight
1.9 kg
(
4.1888 lb
)
Valve for travel operation
Manufacturer
Kawasaki Heavy Industries, Ltd.
Operating pressure
3.92 MPa
(
569 psi
)
Secondary pressure
0.64 - 2.45 MPa
(
92.8320 - 355 psi
) primary short type
Operating angle
12.4 °
Weight
5.5 kg
(
12.1254 lb
)
Remote control valve for option operations
Manufacturer
Nishina Industrial Co., Ltd.
Operating pressure
3.92 bar
(
56.8400 psi
)
Secondary pressure
0.64 - 2.45 MPa
(
92.8320 - 355 psi
) primary short type
Operating angle
11.4 °
–
12.6 °
Port size
P, T, A, B, C1, C2 G1/4
Weight
1.7 kg
(
3.748 lb
)
48063128 27/10/2016
25
Содержание CX210C
Страница 6: ...90 100 Engine hood and panels 90 4 48063128 27 10 2016 Find manuals at https best manuals com...
Страница 7: ...48063128 27 10 2016 Find manuals at https best manuals com...
Страница 8: ...INTRODUCTION 48063128 27 10 2016 1 Find manuals at https best manuals com...
Страница 19: ...INTRODUCTION LPIL12CX00034HB 1 48063128 27 10 2016 12...
Страница 20: ...INTRODUCTION SMIL13CEX1312GB 2 48063128 27 10 2016 13...
Страница 21: ...INTRODUCTION SMIL13CEX1313GB 3 48063128 27 10 2016 14...
Страница 61: ...INTRODUCTION 48063128 27 10 2016 54...
Страница 62: ...SERVICE MANUAL Engine CX210C Crawler excavator LC version ISUZU engine GI 4HK1X TIER 3 48063128 27 10 2016 10...
Страница 70: ...Engine Engine and crankcase 1507C342 3 48063128 27 10 2016 10 1 10 001 7...
Страница 81: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...