INTRODUCTION
Upper component
Swing unit
Swing motor assembly
Swing motor
Manufacturer
Kawasaki Precision Machinery Ltd.
Motor type
Fixed displacement piston motor
With parking brake
Intake amount
210.1 cm³/rev
(
12.82 in³/rev
)
Operating pressure
26.5 MPa
(
3844 psi
)
Operating flow
257 l/min
(
257.0000 US gpm
)
Mechanical brake torque
1161 - 1504 N·m
(
856.310 - 1109.293 lb ft
) min.
Brake off pressure
2.6 MPa
(
377 psi
) or less
Relief valve set pressure
26.5 MPa
(
3844 psi
)
Swing reduction gear
Reduction gear type
Planetary gear 2-stage reduction gear
Dry weight
441 kg
(
972.239 lb
)
Turntable bearing
No. of teeth
108
Weight
1196 kg
(
2636.729 lb
)
Counterweight
Weight
12462.5 kg
(
27475.109 lb
)
Engine-related
Engine
Engine model name
Isuzu 6UZ1X diesel engine
Engine type
4-cycle, water-cooled, overhead camshaft type, vertical in-line, direct
injection type (electronic control)
Number of cylinders-bore-stroke
6 -
∅
147 mm
(
5.79 in
) -
154 mm
(
6.06 in
)
Total displacement
15.681 L
(
4.142 US gal
)
Compression ratio
16
Rated output
377 kW
(
512.58 Hp
) /
1800 RPM
Maximum torque
2031 N·m
(
1497.99 lb ft
) / about
1500 RPM
Fuel consumption ratio
227.6 g/kWh
or lower.
Engine dry weight
About
1165 kg
(
2568.385 lb
)
Engine dimension
L
1462 mm
(
57.5591 in
) - W
1017 mm
(
40.039 in
) - H
1422 mm
(
55.9843 in
)
Cooling fan
∅
1016 mm
(
40.000 in
) - suction type - 6 vanes, plastic and steel
Pulley ratio
—
Charging generator
24 V 50 A
AC type
Starter motor
24 V 7 kW
(
9.5 Hp
) reduction type
Coolant capacity
36 l
(
36.000 US gal
)
Oil pan capacity
Max:
52 l
(
52.000 US gal
)
Min:
37 l
(
37.000 US gal
) KSH 10440
Direction of rotation
Right (viewed from fan side)
Compliant with JISD 0006-2010
Air cleaner (double element)
Manufacturer
Nippon Donaldson, Ltd.
Filter area of the element (outer)
16.53 m²
Filter area of the element (inner)
2.59 m²
Weight
40 kg
(
88.1849 lb
)
48020292 15/06/2016
22
Summary of Contents for CX800B
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