Case CX47 - Page 22

■ 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
ISK45SR-2I
SK45SR-2 (with Rubber Shoe)
PJ02-00101
~
9.5 {9.5}
Low (1st.)
High (2nd.)
2.6 (1.6)
4.6 (2.9)
58 (30)
4TNE88-NYBB (EU), 4TNE88-EYBD (KAI)
Vertical,4-cycle,water cooled diesel engine
4-088mm X 90mm
2.18
27.2 / 2,200 {37.0 / 2,200}
14 7 /1,400 {15 /1,400}
12 X 2.0
12X40
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 (30 µ.)
Boom swing operation by cylinder stroke
Approx.58
Approx.83 (Cab spec: 73)
360 /380 (14.2 / 15.0)
Unit:kg (lb)
!EU!
!KAlj
Rubbershoe,Canopy
-E---
4,630 (10,210)
-E---
2,100 (4,630)
-E;--
1,870 (4,120)
~
~
600 (1,260)
(In case of Japanese STD bucket)
109 (240)
-E;--
Note : This figure is calculated with Japanese standard bucket.
Bucket weight 104 kg (230 lb)
02-1-6