Forza 1310THA User manual

1300THA-3300THA
Selfcentering
Hydraulic puller
1300THA - 3300THA
User Manual

Revised 04.07.2017

INDEX
1. Hydraulic part 4
2. Technical features 5
3. Puller dimensions 5
4. General instruccions 8
5. Mechanical Part, Breakdown 10

5
1. HIDRAULIC PART
Hydraulic part:
The hydraulic part of the puller is made up of:
The hydraulic cylinder which is the force creating part of the puller. It is a single acting
cylinder with spring loaded return.
The pump is the part that brings pressure to the cylinder. Forza supplies it together with
the gauge and hose (1,8 m long).
Pumps can deliver up to 700 bars, for additional safety DO NOT operate with pressure
beyond the red zone.
Pullers might end up not perfectly balanced when being set up resulting into uneven load
between the arms.
Complete Hydraulic equipament
Hydraulic cylinders
Reference ØA Stroke H TON Weight L r Spindle R
09101 70 25 81 10 2,5 50,8 5/16”UNC 111083 3/4”UNF 16h
09181 99 48 160 20 7,5 82,6 3/8”UNC 111883 1”UNC 8h
09301 114 63 178 30 10,5 92,1 3/8”UNC 113083 1-1/4”UNC 7h
09521 159 75 235 60 31 130,2 1/2”UNC 115283 1-5/8”UNS 5,5h
09951 212 76 254 100 65 177,8 5/8”UNC 119583 2-1/2”UN 8h
Reference TON Weight
00910 10 11
00918 20 16
00930 30 19
00952 60 43
00995 100 76

6
Hydraulics pumps
2. TECHNICAL FEATURES
3 oscillating jaws.
Two available lengths, long jaws with 3 holes and extralong jaws with 4 holes.
Forged and tempered jaws.
 Jawsarelinkedtogetherthroughasefcenteringdeviceallowingall2and3legstobe
actuated simultaneously.
3. PULLER DIMENSIONS
2 oscilating jaws puller
Normal pullers have 3 holes in the jaws, while X pullers have 4.
Reference Weight Bar. Máx Pump force
Kg.
Equipment
TON
09542 3,7 700 35,4 4
09102 8,5 700 50 10
09182 8,5 700 50 20-30
09522 12 700 47 60
09952 12 700 47 100

7
1310THA and 1310THXA can be mounted with 2 or 3 jaws..
4. GENERAL INSTRUCTIONS
1- Make sure the spindle is cleaned and greased before using.
2- Make sure the axe has a centre hole. If not, use a point protector
3- Make sure the jaws/extenders are properly centered.
4- Personal protective equipment must be worn at all times.
5- Stretch the spindle manually.
6- Use the hydraulic pump for making the stregth. Monitor constantly the pressure and puller
deformation.
Ref.
Mechanical part A B Combine 2/3 Weight Mechanical part Ton. Ref. hydraulic part
1310THA 320 350 Si 14 10 910
1310THXA 400 405 Si 16 10 910
1318THA 320 480 No 33 20 918
1318THXA 435 540 No 36 20 918
1330THA 410 650 No 56 30 930
1330THXA 535 720 No 62 30 930
1352THA 710 980 No 122 50 952
1352THXA 860 1080 No 131 50 952
1395THA 1000 1600 No 322 100 995

8
Specic instrucions for big pullers
• Use a crane and slings for unloading the puller.
• Thanks to the slings, the puller can work horizontally.
• For changing the position, from horizontally to vertically, incline the puller slowly and
carefully.
• Please keep attention once lifting the puller vertically as the legs will tend to close.
Keeping the screws of the legs tighten the jaws closing movement will be slowly.
• Work slowly with the puller in order to prevent any unexpected displacement.
• Take always into account the important weight of the complete puller.
• It is strongly suggested to work always with the legs placed in the lowest possible position.
It will reduce legs deformation.
• It is only necessary to release the screw of the leg in case it is required to change the
position of the jaw. Without taking it out, moving it til place the screw in other leg hole. It is
highly recommended to do it leg by leg.
• Due to safety reason, do not exceed the manometer red part.
• Because of the size/weight, be sure that the puller si perfectly centered and that three
legs are perfectly placed.

9
5. MECHANICAL SPARE PARTS
Spindles and point protector
Reference Spindle L N R Protector ØdØD H Ton
1310THA 111083 400 225 3/4”UNF 16h 111037 16,5 38 21 10
1318THA 111883 670 348 1”UNC 8h 111837 32 40 17 20
1330THA 113083 790 450 1-1/4”UNC 7h 113037 38 44 18 30
1352THA 115283 975 550 1-5/8”UNS 5,5h 113037 38 44 18 50
1395THA 119583 993 558 2-1/2”UN 8h 119537 45 55 30 100

10
Jaws
Ref jaws P R E L D
131006 15 25 12,5 436 83
131016 15 25 12,5 516 83
131706 17,5 31 15,5 550 115
131716 17,5 31 15,5 665 115
133006 24 41 22 698 125
133016 24 41 22 823 125
135206 27 50 30 1060 150
135216 27 50 30 1210 150
139506 44 70 45 1385 250
Long jaw 06 Extra long jaw 16

S.L. de Herramientas Especiales Forza
C/ San Miguel de Atxa, 24
01010 Vitoria
www.forza.es