Specifications

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Page 12
Schematics
DIESEL
RESERVOIR
13
14
3
7
Diesel
Engine*
FRONT
GAGE
HP
REAR
GAGE
8
6
HIGH
PSI
LOW
PSI
LOW
PSI
OFF / ON
HIGH
PSI
OFF / ON
15
1800 PSI
MANUAL
UNLOAD
PORT
4
LP
2
1
HYD. OIL
RESERVOIR
14
12
11
9
5
10
3000 PSI
RETURN
PRESSURE
4225 HWY. 90 EAST
BROUSSARD, LA 70518
[phone]
THIS DOCUMENT IS THE PROPERTY O F SUPERIOR MANUFACTURING &
HYDRAULICS AND IS CONSIDERED CONFIDENTIAL. THIS INFORMATION
MAY NOT BE USED, DISCLOSED, COPIED, OR REPRODUCED IN ANY
FORM, WITHOUT THE EXPRESS WRITTEN CONSENT OF SUPERIOR
MANUFACTURING & HYDRAULICS.
LOG #
11/01/07
REV. #
DATE
REF: P:\Manuals\Equip Manuals\Dwgs\ DPU660\Hyd Sch.wpg
HYDRAULIC SCHEMATIC
PUMP SPECIFICATIONS
3.97 IN^3/REV EACH SECTION
30 GPM EACH SECTION AT 1800 RPM
3000 PSI MAX., 2500 RPM MAX.
SAE C MTG. SAE C SPLINED SHAFT (14T 12/24)
2 1/2" C61 INLET, 1" C61 OUTLET
#6 SAE O-RING GAGE PORTS AND UNLOAD PORT
PU2500-H21 HEAT EXCHNAGER F/ EX. PROOF
*DPU660-09 UTILIZES AN ELECTRIC START
DPU660-11 UTILIZES AN AIR START
Power Unit Hydraulic Schematic