Case CX47 - Page 21

3. SPECIFICATIONS AND PERFORMANCE
■ SPEED AND GRADEABILITY
Model
Serial No
Item
Slewing Speed
min-
1
{rpm}
Travel Speed
km/h
(mph)
Gradeability
%(degree)
■ ENGINE
Model
(YANMAR)
Type
Number of cylinders-Bore X Stroke
Total Displacement
L
Rated Output
kW/min-
1
{PS/rpm}
Maximum Torque N·m/min-
1
{kgf·m/rpm}
Starter
VXkW
Generator (Dynamo)
VXA
■ HYDRAULIC COMPONENTS
Hydraulic Pump
Slewing Motor
Travel Motor
Control Valve
Cylinder
(
Boom,Arm,Swing )
Bucket.Dozer
Return filter
■ OFFSET DIGGING · DOZER
Mechanism
Right
Boom swing angle
degree
Left
Stroke of dozer (Up/ Down)
mm (in)
■ WEIGHT
Machine Weight
Upper slewing body
Travel system
Attachment
(Boom+STD Arm+STD Bucket)
Oil & Water
SK40SR-2 (with Rubber Shoe)
PH03-02001~
9.3 {9.3}
Low (1st.)
High (2nd.)
2.5 (1.5)
4.5 (2.8)
58 (30)
4TNE84
Vertical,4-cycle,water cooled diesel engine
4-084 mm X 90 mm
1.99
22.8
I 2,100 {31.0 / 2,100}
118 /1 ,400 {12 /1 ,400}
12 X 2.0
12 X40
Variable displacement axial piston + gearpump
Axial piston
Axial psiton, 2 speed motor
10 spool multiple control valve
Double acting cylinder
Paper filter with safety valve (30µ.)
Boom swing operation by cylinder stroke
Approx.58·
Approx.83 (Cab spec : 73)
360 /320 (14.2 / 12.6)
Rubbershoe,Canopy
4,060 (8,950)
1,770 (3,900)
1,660 (3,660)
450 (990)
104 (230)
Note : This figure is calculated with Japanese standard bucket.
Bucket weight 100 kg (220 lb)
02-1-5
ISK40SR-2!
I
Unit:kg (lb)