American Eagle 70P User manual

Model 70P
Single-Stage Piston
Compressor Manual
American Eagle
740 North State Street
PO Box 169
Garner, IA 50438
800-392-3015
www.americaneagleacc.com Rev 1 PN 92626
Specifications • Installation • Assembly
®
Subject to Change without Notification.
© 2019 American Eagle

Page ii | American Eagle®70P Compressor Manual
Model 70P Manual Revisions
Date of Revision Section Revised Description of Revision
Serial Tag
DATE
HYDRAULIC FLOW (GPM) HYDRAULIC PRESSURE (PSI)COMPRESSOR SPEED (RPM)
HYDRAULIC MOTOR SERIAL
COMPRESSOR MODEL
MADE IN THE U.S.A. BY AMERICAN EAGLE.
COMPRESSOR SERIAL
PATENT INFORMATION
http://www.americaneagleacc.com/ip
PN 54490

American Eagle®70P Compressor Manual | Page iii
Table of Contents
For Technical Questions, Information, Parts, or Warranty, Call Toll-Free at
800-321-3741
Hours: Monday - Friday, 8:00 a.m. - 5:00 p.m. CST
Or email at the following addresses:
Technical Questions, and Information: [email protected]
Order Parts: [email protected]
Warranty Information: [email protected]
Introduction ............................................................................................................................................iv
Chapter 1 - Specifications......................................................................................................................... 1
Chapter 2 - Installation .............................................................................................................................. 3
Component Installation......................................................................................................................... 3
70P Electrical Schematic....................................................................................................................... 4
Hydraulic System .................................................................................................................................... 5
Air System ................................................................................................................................................ 5
Compressor Pressure Switch.................................................................................................................. 6
Typical Hydraulic Circuit for Single-Section Pump.............................................................................. 7
Typical Hydraulic Circuit for Tandem (Two Part) Pump .................................................................... 8
Typical Hydraulic Circuit for Compressor with Auxiliary Cooler ........................................................ 9
Chapter 3 - Assembly Drawings ............................................................................................................. 11
70P Case Assembly - PN 70738 ........................................................................................................... 11
70P Assembly Drawing - PN 70734...................................................................................................... 12
SUH-132 Compressor Assembly........................................................................................................... 14
Crankcase Group (Straight Shaft)...................................................................................................... 15
Cylinder Group..................................................................................................................................... 16
Head Group.......................................................................................................................................... 17
Head Options ....................................................................................................................................... 18
Flywheel Options .................................................................................................................................. 19
Chapter 4 - Replacement Parts .............................................................................................................. 21

Page iv | American Eagle®70P Compressor Manual
Introduction
American Eagle®Air Compressors are designed to provide safe and dependable service
for a variety of operations. With proper use and maintenance, these air compressors will
operate at peak performance for many years.
To promote this longevity, carefully study the information contained in this manual before
putting the equipment into service. Though it is not intended to be a training manual for
beginners, this manual should provide solid guidelines for the safe and proper usage of the
air compressor.
Once you feel comfortable with the material contained in this manual, strive to exercise
your knowledge as you safely operate and maintain the air compressor. This process is vital
to the proper use of the unit.
A few notes on this manual:
A copy of this manual is provided with every air compressor and can be found in the hard
plastic manual case that is installed on the chassis. A copy of this manual shall remain with
the air compressor at all times.
Throughout the manual, three signal words will be used to bring attention to important
items:
A NOTICE signal word indicates a practice not related to physical injury.
A WARNING signal word indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
A DANGER signal word indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
Information contained within this manual does not cover all maintenance, operating, or
repair instructions pertinent to all possible situations. Please be aware that some sections
of this manual contain information pertaining to American Eagle®manufactured air
compressors in general and may or may not apply to your specific model.
This manual is not binding. American Eagle reserves the right to change, at any time, any
or all of the items, components, and parts deemed necessary for product improvement or
commercial/production purposes. This right is kept with no requirement or obligation for
immediate mandatory updating of this manual.
In closing:
If more information is required or technical assistance is needed, or if you feel that any part
of this manual is unclear or incorrect, please contact the American Eagle Customer Service
Department by phone at 800-392-3015 or email at [email protected].
WARNING
NOTICE
DANGER

American Eagle®70P Compressor Manual | Page 1
Chapter 1 - Specifications
21.86
22.50
31.30
1.89
7.34
19.50
4.46
SLOT
.53X0.63
TYP
19.50 4.197.62
1.78
19.00
1.75
SPECIFICATIONS 70P
Hydraulic System 18 GPM @ 2650 PSI
Max Compressor Speed 1200 RPM
Hydraulic Operating Pressure 2650 PSI
Hydraulic Relief Pressure 3500 PSI
Max Working Pressure 150 PSI
Air Delivery (At Max Speed) 70 CFM @ 100 PSI
Weight (Hydraulic Driven Asm) 325 lbs.
Weight (Air Pump Only) 117 lbs.
Dimensions (Length) 33.19"
Dimensions (Width) 22.5"
Dimensions (Height) 21.88"
Electrical 12V DC
Crankcase Oil Capacity 2 Quarts
Cooler Fan 1200 CFM, 12 Volt (Pull)
Drive Type Direct Driven
Duty cycle on Piston Compressors is 50:50 over 10 minutes.
NOTICE

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American Eagle®70P Compressor Manual | Page 3
Component Installation
Chapter 2 - Installation
This section pertains to the installation of the air compressor, PTO, pump and other related
items. The instructions are intended as a guide to assist you with particular installation.
These instructions will provide only general information.
Pump Assembly:
The pump assembly may either be installed directly on the PTO or as an optional
method, may be driven by a driveline from the PTO. Pump manufacturers provide specific
installation information for their products and should be consulted if questions arise.
Note: A dual or tandem hydraulic pump is recommended when additional hydraulically
operated equipment are added to the hydraulic system.
PTO Assembly:
Check with the PTO manufacturer’s representative for specific instructions regarding your
particular make, model, and year of vehicle. As some trucks may require modification of
the transmission cross member and the exhaust system, the manufacturer’s instructions
should be followed to ensure proper installation of the PTO.
Compressor Assembly:
Prepare the mounting location of the compressor by locating and drilling four (4) holes,
1/2” diameter as per the mounting pattern of the air compressor base. Using four (4) 3/8” x
1.25 GR-5 cap screws, 3/8” flat washer, and 3/8” nyloc nut, secure the compressor in place.
The compressor is air cooled, and must have a clean supply of cooling air to the fan with
minimum restrictions. Adequate space must be provided for proper circulation of air.
Electric Speed Control:
An optional electric or electronic speed control must be used to maintain proper
operating speed of the air compressor. The engine speed control will automatically
increase from idle to preset speed when engaged and decrease when disengaged.
POWER SUPPLY
(12V BATTERY HOT)
GROUND
CPRSR RELAY
(12V CONTROL INPUT)
SPEED CTRL
(12V CONTROL OUTPUT)
RED 12GA
GRN 14GA
YEL 14GA
BLK 12GA
CIRCUIT BREAKER
(STELLAR SUPPLIED)
BATTERY +
* CUSTOMER ADDED WIRING MUST MATCH OR
EXCEED PIGTAIL WIRE SIZE FOR POWER
SUPPLY AND GROUND CIRCUIT
ELECTRICAL PIGTAIL
(STELLAR SUPPLIED)

Page 4 | American Eagle®70P Compressor Manual
70P Electrical Schematic
W/ 15AMP ATO FUSE
Electrical Connections:
Supplied with the compressor is a wire harness pigtail which has 4 leads coming off of it.
Connect the black wire to the vehicle frame or other suitable ground. Connect the red
lead to a fused power source. Mount a single throw toggle switch in a convenient location
and connect the green wire from the compressor to this switch. Connect the other switch
terminal to a fuse holder and then to a 12V power supply. The yellow wire is required from
the compressor when connecting the speed control into the system.

American Eagle®70P Compressor Manual | Page 5
AIR DELIVERY
-12 FEMALE NPT
HYDRAULIC
RETURN LINE
-12 MALE FACE SEAL
HYDRAULIC
PRESSURE LINE
-8 MALE FACE SEAL
COMPRESSOR OIL
DRAIN LINE
The hydraulic system consists of the oil reservoir, pump, manifold, motor, filters, and
hoses. A ½” 3000psi pressure line should be connected to the pressure line fitting on the
bulkhead. This line is plumbed though an internal manifold block, and then to the motor.
After the motor there is an internal cooler which the oil passes through before going to
the return line bulkhead fitting. A ¾” minimum low-pressure return line is to connect to
the return bulkhead fitting and filter before being returned to the oil reservoir. American
Eagle recommends a sufficiently-sized reservoir be provided that includes the proper
suction and return filters. The cooler on the compressor is designed and sized to cool the
air compressor efficiently. An auxiliary oil cooler is required when additional hydraulically
operated equipment is added to the hydraulic system. Pressure on the return line
exceeding 200PSI can and will cause damage to the filter, cooler, and components of the
compressor’s hydraulic system.
The airline is routed using a ¾” 200 psi air/steam hose. This delivery line should be free from
all obstructions. Note: There should be no check valve installed between the compressor
and the air tank (One is already included in the compressor package). American Eagle
recommends the installation of a ten-gallon air tank (minimum) to maintain proper
operation of the air compressor.
Hydraulic System
Air System

Page 6 | American Eagle®70P Compressor Manual
Pressure Setting Instructions:
1. Always set the kick out pressure setting first. Adjust the kick out screw setting to 145 psi
minimum/150 psi maximum.
2. After kick out pressure is set, adjust the kick on screw setting to 115 psi minimum/120 psi
maximum.
3. Cycle compressor to verify correct settings.
4. For questions about this procedure, please contact American Eagle Customer Service at
800-321-3741.
Compressor Pressure Switch
Kick Out (Step 1)
Pressure Setting
Adjustment Screw
(145-150 psi)
Kick On (Step 2)
Pressure Setting
Adjustment Screw
(115-120 psi)
Note: Turning adjustment screws clockwise increases psi settings.
Turning adjustment screws counterclockwise decreased psi settings.
Pressure
Switch

American Eagle®70P Compressor Manual | Page 7
Typical Hydraulic Circuit for Single-Section Pump
PN 30533

Page 8 | American Eagle®70P Compressor Manual
Typical Hydraulic Circuit for Tandem (Two Part) Pump
PN 30532

American Eagle®70P Compressor Manual | Page 9
Typical Hydraulic Circuit for Compressor with Auxiliary Cooler
COMPRESSOR
RETURN
PRESSURE
AUXILIARY
COOLER
SINGLE
HYDRAULIC
PUMP
SUCTION PORT
FILTER
FILTER SCREEN
HYDRAULIC
RESERVOIR

Page 10 | American Eagle®70P Compressor Manual
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American Eagle®70P Compressor Manual | Page 11
Chapter 3 - Assembly Drawings
70P Case Assembly - PN 70738
.YTQNOITPIRCSEDTRAPMETI
170747 PANEL FRONT CPRSR SHD132 SHROUD PC WHITE1
270741PANEL BACK CPRSR SHD132 SHROUD PC WHITE1
373655 WEATHERSTRIP RIBBED 0.38X0.13X105.00 1
470740 PANEL SIDE RH SHD132 SHROUD PC WHITE1
570739PANEL SIDE LH SHD132 SHROUD PC WHITE1
670748 PANEL LID CPRSR SHD132 SHROUD PC WHITE1
770379 HINGE ZINC BLK FLUSH SURFACE MNT DC-50-P8 2
869101LATCH SWING LEVER FLUSH TRIGGER 0.91-1.81 1
22SSDHNTB57.0X02-52.0RCSPAC1206C9
81NOLYNTALF52.0REHSAW2959101
21DO83.0X02-52.0TRESTUN9859111
81COLYN5RGHH02-52.0TUN333021
81SSTALF52.0REHSAW7190D31
4COLYN5RGHH81-13.0TUN243041
15 73653 BRKT LOWER GASPROP CPRSR SHROUD V2 PC WHITE2
2ECROF#0300.21-05.7GNIRPSSAG3019661
17 73654BRKT LID GASPROP CPRSR SHROUD V2 PC WHITE2
3
8
6
2
5
9
10
1
11
4
7
13
12
16
12
13
910
17
9
15
12
12
9
10
13
14

Page 12 | American Eagle®70P Compressor Manual
70P Assembly Drawing - PN 70734
22
79
41
38
24
87 88
32
26
33
3
11
9
64
20
28
25
79
22
21 18
14
65
12
446
48
40
42
76
72
49
3
39
54
58 68
3
8
11
9
67
12
70
59
31
72
32
35
13
45
37
30
44
51
3
10
57
55
83
73
61
27
86
52
56
60
69
62
77 66
36
29
43
16 78
33
82
65
89 78 7
12
5
52
80
3
1
53
50
85
15
84
33
81
71
23
31
75
75
19
63
17
13
74
12 4
34

American Eagle®70P Compressor Manual | Page 13
70P Assembly Bill - PN 70734
CHANGE FAN FUSE FROM 4470 TO 4471 (20 AMP TO 25 AMP)
ITEM
PART
DESCRIPTION
QTY.
1 0333
NUT 0.25-20 HHGR5 NYLOC
6
2 0335
CAP SCR 0.38-16X1.25 HHGR5
4
3 0340
WASHER 0.25 USS FLAT
14
4 0345
CAP SCR 0.38-16X1.50 HHGR5
5
5 0346
WASHER 0.38 USS FLAT
10
6 0347
NUT 0.38-16 HHGR5 NYLOC
4
7 0351
CAP SCR 0.38-16X1.00 HHGR5
2
8 0438
CAP SCR 0.25-20X2.25 HHGR5
2
9 0479
CAP SCR 0.25-20X0.75 HHGR5
4
10 0483
CAP SCR 0.25-20X3.50 HHGR5
2
11 0521
WASHER 0.25 LOCK
4
12 0523
WASHER 0.38 LOCK
10
13 0535
NUT 0.38-16 HHGR5
1
14 0560
FTG 6 MFS PLUG
1
15 10078
COUPG 3/8 KW L150 1.438
1
16 10084
FAN 12.00 PULL 12 VOLT 132A COMP
1
17 12122
BOLT 0.38X1.00 EYE 567-23-ZN
1
18 12813
GROMMET 1.25ODX0.125X0.625ID
1
19 1554
FTG 8-8 MFS-MORB STRAIGHT
1
20 18611
SCREW #6-32X0.38 HH MACH SELF TAP
2
21 19589
NUT SERT 0.25-20X0.38 OD
2
22 19592
WASHER 0.25 FLAT NYLON
8
23 20451
FTG 2-2 MP-FP STREET ELBOW 90 BRASS
1
24 21393
FTG 12-12 FP-MJ BULKHEAD STRAIGHT
1
25 22183
SCREW #8-32X0.75 BTNHD SS
2
26 22186
NUT #8-32 HH NYLOC SS
2
27 27718
MOTOR MNT SHD132 10081 MACHINED
1
28 28855
HOUR METER 12VDC TST 180-1911
1
29 30236
CPRSR HV60A88NP
1
30 34498
FTG 16-16 HB-MAORB 45
2
31 4570 MOTOR HYD M3000A731SPLZA15-32 1 32 52474
FTG HOSE 6-6 FFSS-PL SHORT
2
33 5290
WASHER #8 SAE FLAT
8
ITEM
PART
DESCRIPTION
QTY.
34 5480
VALVE CHECK 0.75 STANDARD
1
35 55200
FTG 6-4 MFS-MP 90
1
36 60187
FTG 4-4 MP-CRPSN 90
1
37 61470
NUT 0.50-13 HHGR8 DISC LOCK
4
38 65025
FTG 12-12 MFS-MFS BULKHEAD UNION
1
39 70472
MANIFOLD ASM SVRV10-12SAE 3500PSI ALUM BODY
1
40 70735
BASE WLDMT SHD132 BULKHEAD PC BLACK
1
41 70738
SHROUD ASM CPRSR SHD132
1
42 70749
TUBE ASM 0.50 BLKHEAD TO MANIFLD SHD132 YZ 1
43 70753
TUBE ASM 0.75 COOLER TO BLKHEAD SHD132 YZ 1
44 70757
FILTER AIR SHD132
1
45 70759
BRKT AIR FILTER MNT SHD132 PC BLACK
1
46 70760
FTG 16-16 HB-MP 90
2
47 70764
HOSE SUCTION 1.00X16.00
1
48 70764
HOSE SUCTION 1.00X16.00
1
49 70765
BRKT HYD VALVE MNT SHD132 PC BLACK
1
50 71374
KEY FLYWHEEL 3/8 X 1.125
1
51 72382
FILTER MANIFOLD SHD132 1INCH OUTLET
1
52 72383
HOSE STEAM 0.75-12FJ SHORT-12MP SHORT-23CL STST
1
53 73363
BRKT COOLER MOUNT SHD132 V2 PC BLACK
1
54 7351
FTG ST TH ELBOW 45 DEG 12V5OLO
1
55 73646
HOSE 0.75(3000PSI)-12FFSS SHORT-12FFSS 90 SHORT-8.25CL
1
56 73647
FTG 16-12 MP-MP HEX NIPPLE STRAIGHT
1
57 73649
HOSE 0.75(3000PSI)-12FFSS SHORT-12FFSS 90 LONG-12CL
1
58 73650
HOSE PL 0.38X24.00 MULTIPURPOSE BLACK
1
59 73651
HOSE 0.50(3000PSI)-8FFSS SHORT-8FFSS 90 LONG-8.50CL
1
60 73652
PLUG NICKEL PLATED BUTTON 0.88
1
61 73722
STUD 0.50-13X2.00 SELF LOCKING
4
62 74090
TUBING COPPER SHD132 CPRSR BULKHEAD
1
63 74091
BRKT LIFTING CPRSR SHD132 PC BLACK
1
64 77506
PANEL BULKHEAD 70P PC WHITE
1
65 78190
HOSE 0.38(200PSI)-6PL SHORT-6PL STRAIGHT-23.5CL 1
66 8276
FTG 4-2 MP-MP 90
1
ITEM
PART
DESCRIPTION
QTY.
67
C0081
CLAMP 0.50 BLK VINYL
1
68
C0082
CLAMP 0.75 BLK VINYL
1
69
C0863
SWITCH PRES COMPRESSOR
1
70
C0944
CAP SCR 0.38-16X1.75 HHGR5
3
71
C1129
COOLER OIL 24 GPM MAX FLOW
1
72
C2053
FTG 12-8 MORB-FORB STRAIGHT REDUCER
2
73
C2142
FTG 12-12 MFS-MORB STRAIGHT
1
74
C2220
FTG 12-4 MP-FP REDUCER BUSHING
1
75
C4659
HOSE CLAMP #16 SS
4
76
C4909
FTG TEE SL LOK 8-S5OLO-S
1
77
C5616
CLAMP ROMEX 0.50
1
78
C5968
FTG 12-12 MFS-MAORB 90
2
79
C6021
CAP SCR 0.25-20X0.75 BTNHD SS
8
80
C6022
CAP SCR 0.25-20X1.00 BTNHD SS
2
81
D0075
SCREW #6-32X2.75 RH HD MACHINE
2
82
D0076
NUT #6-32 HH NYLOC
2
83
D0525
FTG 12-12-12 MFS-FFSS-MFS RUN TEE
1
84
D0791
COUPG 1/4 KW L150-0.75
1
85
D0793
COUPG SPIDER L150-U BLUE URETHANE
1
86
D1267
FTG .75X90 DEG ST EL BRASS 44164
1
87
D1299
FTG 6-6 MFS-MFS BULKHEAD UNION
1
88
D1318
FTG 8-8 MFS-MFS BULKHEAD UNION
1
89 c4903
FTG 12-12 MFS-FFSS 90
1

Page 14 | American Eagle®70P Compressor Manual
COMPRESSOR ASSEMBLY
.YTQNOITPIRCSEDTRAPMETI.YTQNOITPIRCSEDTRAPMETI
1823A1TPN05.0RIATSUAHXERELFFUM2800171PN88W06VHRSRPC563011
224096 NIPPLE 1.00X5.00 SS 30418C2236 FTG .75-.50 BUSH HEX BL
K2
34555ELBOW 1.00 90 DEG BRASS 19C6235FTG BRASS ELL 90 DEG A/
C2
4D1450NIPPLE 1.00XCLOSE BRASS 40-100 110 25450H
O1
00.81X36.0ES
2SS8#PMALCESOH5664C111RDRNOC41-LNEVLAVKCEHC-REDAOLNU551015
6D1273 FTG 1.00-0.75 BUSH RED BRASS1
SUH-132 Compressor Assembly

American Eagle®70P Compressor Manual | Page 15
CRANKCASE GROUP
33
34
9
4
19
9
5
8
11
1
2
12
27
39
14
28
29
16
3
30
31
37
38
32
36
22
26
18
17
6
10
8
35
13
20
26
15
23
7
24
21
25
ITEM PART DESCRIPTION QTY.
10351 CAP SCR 0.38-16X1.00 HHGR5
4
20353 CAP SCR 0.38-16X2.00 HHGR5
1
30485 CAP SCR 0.31-18X1.25 HHGR5
4
45817 ROLL PIN 0.19X.50
1
55819 GAUGE OIL PSI 1.5
1
611878 CRANKCASE HV60
1
711885 BREATHER BAFFLE HV60
2
811888 BEARING CUP HV60
2
911889 BEARING CONE
2
10 11890 BEARING SEAL HV60
1
11 11891 BEARING CARRIER GASKET .015 HV60
7
12 11893 BEARING CARRIER HV60
1
13 21659 REDU BUSHING 0.75X0.38 BRASS
2
14 22209 ROLL PIN 0.19X.63
1
15 22210 DIPSTICK OIL CHECK V480
1
16 22626 PORT PLATE COVER
1
17 22686 HANDLE DIPSTICK OIL CHECK V480
1
18 23050 DIPSTICK BODY (200)
1
19 23368 CRANKSHAFT HV60
1
20 23483 BREATHER CPRSR .38NPT BF6
2
21 23669 KEY FLYWHEEL 3/8 X 2
1
22 23685 DIPSTICK ROD HV60
1
23 26033 CAP SCR #10-24X1.00 SH
2
24 26034 NUT #10-24 HH NYLOC
2
25 50389 WASHER 0.885X1.115X0.064 COPPER
1
26 C0041 O'RING-112
2
27 C0050 OIL PUMP
1
28 C0052 PORT PLATE MACHINED
1
29 C0054 PORT PLATE COVER GASKET (SMALL)
1
30 C0055 OIL INTAKE PLUG
1
31 C0057 O'RING 2-115 FOR OIL PICKUP TUBE
1
32 C0058 OIL INTAKE FILTER SCREEN
1
33 C0059 OIL PUMP TRANSFER BUSHING
1
34 C0060 SPRING OIL PUMP
1
35 C1054
FTG 12-12X6.00 MP-MP NIPPLE STRAIGHT
BLK
2
36 C4841 PLUG 0.38 NPT SQ HD BLK
1
37 C5416 TUBE OIL INTAKE .38ODX3.00
1
38 C6273 SNAP RING PISTON PIN N5000-62
1
39 C6275 PORT PLATE GASKET
1
ITEM PART DESCRIPTION QTY.
Crankcase Group (Straight Shaft)

Page 16 | American Eagle®70P Compressor Manual
5
4
1
5
2
21
9
01
11
3
7
6
8
21
.YTQNOITPIRCSEDTRAPMETI
2S/O06VHDORGNITCENNOC709111
206VHNOTSIP963322
106VHREDNILYC778113
206VHNIPNOTSIP073324
406VHNOTSIPGNIRPANS184325
6KCOL83.0REHSAW32506
65RGHH52.1X61-83.0RCSPAC53307
2REDIVIDXELF06VHLIOGNIR340328
206VHREWOLNOISSERPMOCGNIR440329
206VHREPPUNOISSERPMOCGNIR2403201
206VHESABREDNILYCTEKSAG4881111
4LIARGNIR06V
HLIOGNIR9636321
CYLINDER GROUP
Cylinder Group