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YOSHINO MANUFACTORY CO.,LTD.

HSP Generator(Hydraulic Power Unit) & Self-Piercing Riveter


Site view of YOSHINO Generator(Hydraulic Power Units) & Self-Piercing Riveting

Hydraulic Generator
A lots of truck manufactures have been supporting YOSHINO all over the world.
This is the evidence of our brilliant technology and reliability.
Main application is for assembling chassis of truck/bus.
This hydraulic technology is also available for another application such as shell punching machine,marking
machine or machining planer for round surface with hydraulic tools.

Feature:
It has own mechanism for high speed/pressure in allowing min. motor output power.
Saving electric energy and designing for suppressing hydraulic temp.
Trouble free for lack of oil suction because of pumping in the sink and
Double safety margin design under standard pressure for straight long operation.
Each operation valve has less structural failure and also easy commissioning and maintenance as well.
One processing (riveting) - One cycle for safety reason
It will be back to the original position even at halfway point when pushing the button again.
HSP Generator(Hydraulic Power Units) Specification

Production site with YOSHINO Generators

HSP Generator & Self-Piercing Riveter
Specification
Generator Model No.
(Hydraulic Power Unit Model No.)

Capability of pump

Capability of
Motor

(kW×P)
Intensifying
Capability
(Boost Power)

[Capacity (cm3)]
Pressure (MPa)
Oil tank
Volume

(L)

External piping

Weight
without oil
approx.

(kg)

Dimension (*approx.)

Pressure
(MPa)
Output (L/min)
Hose

(Rc)
Piping

(Rc)

50Hz

60Hz

50/60Hz

A

B

C

D

YGW-50

7

65

78

7.5×4

[600] 35

260

1/2"

3/4"

490

540

980

1275

680

YGW-40

44
53
5.5×4
[400] 35
200
460
500
900
1335
640

YGW-35

3.7×4

[330] 35

440

500

850

1275

YGW-18

31

37

3/8"

1/2"


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Self-Piercing Riveter

Table diagram of riveting die & capability

Riveter type as below;

Dimension:

Type No.

Reach(mm)

Type No.

Reach(mm)

Type No.

Reach(mm)

Type No.

Reach(mm)

Type No.

Reach(mm)

Type No.

Reach(mm)

PY-9-60

60

PY-13-200

200

PY-18-150

150

PY-25-150

150

PY-35-150

150

PY-50-150

150

PY-9-150

150

PY-13-250

250

PY-18-200

200

PY-25-200

200

PY-35-200

200

PY-50-200

200

PY-9-200

200

PY-13-300

300

PY-18-250

250

PY-25-250

250

PY-35-250

250

PY-50-250

250

PY-9-250

250

PY-13-350

350

PY-18-300

300

PY-25-300

300

PY-35-300

300

PY-50-300

300

PY-9-300

300

PY-13-400

400

PY-18-350

350

PY-25-350

350

PY-35-350

350

PY-50-350

350





PY-18-400

400

PY-25-400

400

PY-35-400

400

PY-50-400

400


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Snap for portable riveter
Size table

Rivet die
(mm)

A(mm)

B(mm)

C(mm)

Min.

S.T.D.

Max.

Φ5

13

13

26

38

28

Φ6

16

Φ8

19

13

32

50

32

Φ10

22

Φ12

27

20

40

57

40

Φ13

30

26

50

75

48

Φ16

38

32

60

90

58

Φ19

45

-

-

-

-

Φ22

50

-

-

-

-

Φ25

58

-

-

-

-

Shapes of snap is ;
1) Button head type
2) Corn head type
Custom made is also acceptable.
All can be manufactured through special treatments.


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