Case CX260C Service Manual page 28

Crawler excavator
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Weight
Solenoid valve (5 stack)
Manufacturer
Valve specifications
Maximum flow
Rated pressure
Port size
Solenoid specifications
Operating voltage
Power consumption
Weight
Valve for left/right operations
Manufacturer
Operating pressure
Secondary pressure
Operating angle
Weight
Valve for travel operation
Manufacturer
Operating pressure
Secondary pressure
Operating angle
Weight
Remote control valve for option operations
Manufacturer
Operating pressure
Secondary pressure
Operating angle
Port size
Weight
INTRODUCTION
Arm-in forced regenerative circuit
Swing priority variable orifice (for arm operation)
2 pumps flow
Variable foot relief
199 kg (438.720 lb)
Yuken Kogyo Co., Ltd.
P→B 25 l/min (6.604 US gpm) Other 5 l/min (1.321 US gpm)
4.5 MPa (652 psi)
P.T.B port
C1, C2, C3, C4, C5 ports
DC 20 - 32 V
17 W max.
6.7 kg (14.7710 lb)
Kawasaki Heavy Industries, Ltd.
3.92 MPa (569 psi)
0.64 - 2.45 MPa (92.8320 - 355 psi) primary short type
1,3 port
19 °
2,4 port
25 °
1.9 kg (4.1888 lb)
Kawasaki Heavy Industries, Ltd.
3.92 MPa (569 psi)
0.64 - 2.45 MPa (92.8320 - 355 psi) primary short type
12.4 °
5.5 kg (12.1254 lb)
Nishina Industrial Co., Ltd.
39.2 bar (568.400 psi)
6.4 - 24.5 bar (92.800 - 355.250 psi) primary short type
11.4 ° – 12.6 °
P, T, A, B, C1, C2 G1/4
1.7 kg (3.748 lb)
47877014 01/07/2015
23
G3/8
G1/4

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