Hägglunds Compact Series User Manual

16
Diagrams for Compact
Overall effi ciency, oil viscosity 40 cSt/187 SSU, Pc = 15 bar (217 psi)
Diagram 18 CA 210, 2 ports Diagram 19 CA 210, 4 ports
Flushing of motor case
The Compact motors have very high total effi ciency, and they are now frequently used in applications
with high power. To avoid high tem pe ra tu re in the motor case the heat must be cooled away, because
Max power without fl ushing
CA 50/70 60 kW (80 hp)
CA 100/140/210 120 kW (160 hp)
high temperature gives lower viscosity and that
gi ves reduction in basic rating life. Low viscosity
also gi ves reduced permitted out put power from
the motor.
- For continuous duty in applications with an
ambient temperature of +20°C (68°F), the
motor case must be fl ushed when the output
power exceeds the values shown below.
Fig. 21 Flushing connection F
* *Flushing
* *Flushing
** See AC-4.5 Flushing of motor case.
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
0 1020304050607080
rpm
kNm
0
5000
10000
15000
20000
25000
30000
35000
40000
45000
50000
lbf
.
ft
96 %
95 %
94 %
93 % 92 %
91 %
90 %
100 kW 200 kW
300 kW
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
0 102030405060708090100
rpm
kNm
0
5000
10000
15000
20000
25000
30000
35000
40000
45000
50000
lbf
.
ft
96 %
95 %
94 %
93 %
92 %
91 %
90 %
100 kW 200 kW 300 kW
Vertical line
D2
D1
C1
A1
F3
F4
Flushing inlet. Connection G1/4".
Max allowed fl ushing 20 litres/
min (5.5 gal./min).

Hägglunds Compact Series Specifications

General

Brand	Hägglunds
Model	Compact Series
Category	Engine
Language	English