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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
180.1 cm³/rev
(
10.99 in³/rev
)
Operating pressure
30.4 MPa
(
4410 psi
)
Operating flow
300 l/min
(
300.0000 US gpm
)
Mechanical brake torque
1010.8 N·m
(
745.528 lb ft
) min.
Brake off pressure
3.1 MPa
(
450 psi
) or less
Relief valve set pressure
30.4 MPa
(
4410 psi
)
Swing reduction gear
Reduction gear type
Planetary reduction gear
Reduction ratio
27.143
Dry weight
437 kg
(
963.420 lb
)
Turntable bearing
No. of teeth
92
Weight
540 kg
(
1190.496 lb
)
Counterweight
Weight
7400 kg
(
16314.207 lb
)
Engine-related
Engine
Engine model name
Isuzu 6HK1X diesel engine
Engine type
4-cycle, water-cooled, overhead camshaft type straight cylinder, direct
fuel injection type (electronic control)
Number of cylinders-bore-stroke
4 -
∅
115 mm
(
4.53 in
) -
125 mm
(
4.92 in
)
Total displacement
7.79 l
(
7.7900 US gal
)
Compression ratio
17.5
Rated output
200 kW
(
271.92 Hp
) /
2000 RPM
Maximum torque
983 N·m
(
725.02 lb ft
) / about
1500 RPM
Fuel consumption ratio
*** g/kWh
Engine dry weight
About
640 kg
(
1410.958 lb
)
Engine dimension
L
1357 mm
(
53.4252 in
) - W
995.4 mm
(
39.189 in
) - H
1162.5 mm
(
45.7677 in
)
Cooling fan
∅
850 mm
(
33.465 in
) - suction type - 6 vanes, plastic and steel
With bell mouth-type fan guide
Pulley ratio
0.9 (reduction)
Charging generator
24 V 50 A
AC type
Starter motor
24 V 5 kW
(
6.8 Hp
) reduction type
Coolant capacity
14.5 l
(
14.500 US gal
)
Oil pan capacity
Max:
46 l
(
46.000 US gal
)
Min:
36 l
(
36.000 US gal
) KSH 10440
Direction of rotation
Right (viewed from fan side)
Compliant with JISD 0006-2010
Muffler
Manufacturer
Sankei Giken Kogyo Co., Ltd.
Type
∅
283.2 mm
(
11.1496 in
) x
780 l
(
780.000 US gal
)
Maximum displacement
45300 L/min
(
11967.0 US gpm
)
Weight
19 kg
(
41.8878 lb
)
48024968 28/07/2016
25
Summary of Contents for E385C EVO
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