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Hydro-Jaw 1200 Assembly

Hydro Jaw 1200 Assembly

Item NumberPart NumberDescriptionQuantity
1See Figure 1Valve Housing Assembly1
2See Figure 2Thrust Cylinder Arm Assembly1
3See Figure 3HJ1200 Pump and Engine Assembly1
4HJ131Front Hose 46" 4G 1-Straight and 1-90 Degree1
5HJ130Back Hose 42" 4G 1-Straight and 1-90 Degree1
6HJ1200-18Stationary Arm Spacer Bushing1
7HJ134Supply Hose 47" 8G with 2-90 Degree1
8HJ126HJ1200 Wheel2
9HJ1200-193/4" Flat Washer2
10HJ1200-151.5" Lynch Pin Zinc-Plated18
11HJ125Cylinder and L-Link Pins5
12HJ1200-17Snap Ring16
13HJ122Handle Link Pins2
14HJ124Stationary Arm Pins2
15HJ1200-20Stationary Five-Hole Arms2
16HJ129Front Hose 31.5" 4G 1-Straight and 1-90 Degree1
17HJ128Back Hose 28.5" 4G 1-Straight and 1-90 Degree1
18HJ1200-215/16-18 UNC 2" Lock Nut2
19HJ111Link with Handle2
20HJ1200-225/16-18 UNC 2" Long HHB2
21HJ135Return Hose 19.5" 8G 2-45 Degree1
22HJ123Thrust Cylinder Pin1
23HJ1200-23HJ1200 Body Weldment Assembly1
24HJ116Chain Cylinder1
25HJ1200-24Lifting Clevis1
26HJ1200-261/2-13 UNC Locking Nut1
27HJ1200-27"J" Hook Chain Bracket1
28HJ1200-281/2" x 8" Long Eye Bolt1
29HJ127Plow Spring1
30HJ1200-29Handle1
31HJ1200-305/16-18 UNC-2L HHB2
32HJ1200-315/16-18 UNC Lock Nut2
33HJ132Top Hose 19" 4G 1-Straight and 1-90 Degree1
34HJ133Bottom Hose 22" 1-Straight and 1-90 Degree1

FIGURE 1 - Valve Housing Assembly

Valve Housing Assembly
Item NumberPart NumberDescriptionQuantity
1HJP-HJ2412-HYD-VAL-3SPHydraulic Valve, 3 Spool, L&S1
2HJP-HJ12-HOSE-19Hose, 19"1
3HJP-HJ12-HOSE-22Hose, 22"1
4HJP-HJ12-HOSE-42Hose, 42"1
5HJP-HJ12-HOSE-46Hose, 46"1
6HJP-HJ12-HOSE-47Hose, 47"1
7XXXXXX1/2" NPT x 1/4" 37 Degree Flare Fitting6
8XXXXXXHex Nipple Fitting 3/8" NPT x 1/2" 37 Degree Flare2
9HJP-HJ12-HOSE-28.5Hose, 28.5"1
10HJP-HJ12-HOSE-31.5Hose, 31.5"1
11HJP-HJ12-HOSE-19.5Hose, 19.5"1
12XXXXXXBranch Tee 3/4" NPT1
13XXXXXXBushing Reducer 3/4" NPT to 1/4" NPT1
14HJP-HJ2412-GAG-PSI-0-50000-5000 PSI Hydro Jaw Gauge1

FIGURE 2 - Thrust Cylinder Arm Assembly

Thrust Cylinder Arm Assembly
Item NumberPart NumberDescriptionQuantity
1HJP-HJ12-ARM-ASSYHJ1200 Arm Assembly1
1-1HJP-HJ12-FIX-ARM-4HL-ASSYHJ1200 Fixed Arm 4-hole Assembly1
1-2HJP-HJ12-HJ12-THR-ARM-5HL-ASSYHJ1200 Thrust Arm 5-hole Assembly1
2HJP-HJ12-CYL-L-LNK-MNT-PINHJ1200 Cylinder Link Mounting Pin5
3HJP-HJ12-SRT-LNKHJ1200 Starter Link2
4HJP-HJ12-L-LNKHJ1200 L-Link2
5HJP-HJ2412-LNK-PINHJ1200/24 Link Pin16
6XXXXXX1/2" Hex Head Bolt x 5" Long4
7XXXXXXExternal Retaining RingXX
8XXXXXXLynch PinXX
9HJP-HJ2415-DIE-PINHJ1200 Die Pin22
10HJP-HJ2412-DIE-SPRINGHJ1200 Die Spring22
11XXXXXX5/8-11UNC-Nylon Lock Nut4
12HJP-HJ12-WID-GRP-JAWHJ1200 Wide Grip Jaw2
12-1HJP-HJ12-CLS-GRP-JAWHJ1200 Close Grip Jaw Package2
13HJP-HJ2412-LNKHJ1200/24 Links12
14HJP-HJ12-DIE-TNG-3.5Die Tong 1/2" x 1 1/4" x 3.5"8
15HJP-HJ2412-LNK-PIN-HNDHJ1200/24 Link Pin with Handle2
16HJP-HJ12-DIE-TONG-4Die Tong 1/2" x 1 1/4" x 4.0"14

FIGURE 3 - HJ1200 Pump and Engine Assembly

HJ1200 Pump and Engine Assembly
Item NumberPart NumberDescriptionQuantity
1HJP-HJ12-HYD-TNKHydraulic Tank1
2XXXXXXHex Nipple Fitting 3/8" NPT x 1/2" 37 Degree Flare1
3HJP-HJ12-HOSE-47Hose, 47"1
4HJP-HJ2412-BRT-CAPBreather Cap North L&S1
5HJP-HJ2412-OIL-LEV-GAGOil Level Gauge L&S1
6XXXXXX1/2" NPT, 90 Degree Street Elbow1
7XXXXXX1/2" NPT x 2.00" Long Pipe Nipple1
8XXXXXX1/2" NPT, Elbow 90 Degree1
9XXXXXX1/2" NPT Hose Bar-Fitting, Plated1
10XXXXXX1" Worm Hose Clamp2
11XXXXXX1" Heater Hose Cut to 3"1
12HJP-HJ2412-PMPPump Small and Large1
13HJP-HJ12-ENG-5.5Honda Engine 5.5 HP1
14HJP-HJ12-PMP-MNT-BRKTPump Mounting Bracket North P/N 3030 SM1
15HJP-HJ12-CPL-STD-HLF-343005 Std. Half Coupling 3/4"1
16HJP-HJ2412-CPL-INSCoupling Insert North P/N 30091
17HJP-HJ12-CPL-STD-34Pump Coupling North P/N 3002 S&L2
18HJP-HJ12-HOSE-19.5Hose, 19.5"1
19XXXXXXHex Nipple Fitting 3/4" NPT x 1/2" x 37 Degree Flare1

Hydro-Jaw Breakout Machine Model 1200

Cylinder Pressure (psig)Push Torque (ft-lb)Pull Torque (ft-lb)
50015,51612,080
55017,06813,288
60018,61914,496
65020,17115,704
70021,72316,912
75023,27418,120
80024,82619,328
85026,37820,536
90027,92921,744
95029,48122,952
100031,03224,160
105032,58425,368
110034,13626,576
115035,68727,784
120037,23928,992
125038,79130,200
130040,34231,408
135041,89432,616
140043,44533,824
145044,99735,032
150046,54936,240
155048,10037,448
160049,65238,656
165051,20439,864
170052,75541,072
175054,30742,280
180055,85843,488
185057,41044,696
190058,96245,904
195060,51347,112
200062,06548,320
205063,61649,528
210065,16850,736
215066,72051,944
220068,27153,152
225069,82354,360
230071,37555,568
235072,92656,776
240074,47857,984
245076,02959,192
250077,58160,400

Push/Pull Torque table

Piston Diameter (inch)4.250Rod Slide Area (Pull) (inˆ2)11.0
Rod Diameter (inch)2.000Torque Arm (ft)2.19
Piston Side Area (Push) (inˆ2)14.2