H1T Tandem Pumps Schematics - Danfoss H1T 045 Service Manual

Service Manual
H1T 045/053, 060/068 Axial Piston Tandem Pumps
Introduction

H1T Tandem Pumps Schematics

045/053 Tandem
C1
MD
D
CW
C
MC
060/068 Tandem
CONTROL SOLENOID C1 CONTROL SOLENOID C2
1 Supply/Ground
2
Ground/Supply
M14
C1
ccw
H1 Tandem
© Danfoss | September 2020
The schematics below show the function of an H1 tandem axial piston variable displacement pump with
electric displacement control (EDC) and optional control cut-off valve.
C2
X7 E
Flow
out C
M5 M4 M3
Supply/Ground 1
2
Ground/Supply
C2
A MA
flow out B
M4 B MB
M5
C2
Flow
out A
CW
M4 M5
MD
M3 E D
X7 C MC M4
C1
MA
A
B
MB
L3
P106 148E
CONTROL SOLENOID C2 CONTROL SOLENOID C1
1 Supply/Ground Supply/Ground
2
Ground/Supply Ground/Supply
C2
flow out D
L1
M5
AX152886481761en-000405 | 11
1
2
M14
C1
L3
P109541