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T27978 50-Ton Hydraulic Press (Mfd. 12/16)

-7-

REF PART #

DESCRIPTION

REF PART #

DESCRIPTION

1

PT27978001

HEX BOLT M22-2.5 X 50

35

PT27978035

CABLE BLOCK

2

PT27978002

CROSS BEAM

36

PT27978036

HEX NUT M10-1.5

3

PT27978003

HEX NUT M14-2

37

PT27978037

LOCK WASHER 10MM

4

PT27978004

LOCK WASHER 14MM

38

PT27978038

FLAT WASHER 10MM

5

PT27978005

FLAT WASHER 22MM

39

PT27978039

CABLE PULLEY (LOWER)

6

PT27978006

HEX NUT M22-2.5

40

PT27978040

EXT RETAINING RING 20MM

7

PT27978007

COLUMN

41

PT27978041

HEX NUT M14-2

8

PT27978008

PRESS BED SUPPORT ROD

42

PT27978042

KNURLED KNOB M10-1.5 X 38L X 40D

9

PT27978009

ANGLE SUPPORT BAR

43

PT27978043

AIR HOSE 1/4" ID 300-PSI 48"L

10

PT27978010

FLAT WASHER 12MM

44

PT27978044

PNEUMATIC HAND VALVE 1/4" NPT

11

PT27978011

HEX BOLT M10-1.5 X 25

45

PT27978045

EXTENSION SPRING 1-3/4" X 11" X 1/4"

12

PT27978012

BASE SUPPORT

46

PT27978046

EXTENSION SPRING PLATE

13

PT27978013

HEX NUT M12-1.75

47

PT27978047

OVERFLOW HOSE 5/16" OD X 27"L

14

PT27978014

CROSS SUPPORT

48

PT27978048

HYDRAULIC LINE 1/4" ID 300-PSI 30"L

15

PT27978015

HEX BOLT M8-1.25 X 25

49

PT27978049

HYDRAULIC LINE 1/4" ID 300-PSI 40"L

16

PT27978016

FLAT WASHER 8MM

50

PT27978050

HEX BOLT M8-1.25 X 15

17

PT27978017

HEX BOLT M12-1.75 X 35

51

PT27978051

LOCK WASHER 8MM

18

PT27978018

HYDRAULIC RESERVOIR

52

PT27978052

HEX NUT M8-1.25

19

PT27978019

HANDLE 13/16"D X 26-3/8"L

53

PT27978053

AIR CYCLINDER

20

PT27978020

PRESS BED

54

PT27978054

PRESSURE GAUGE RING

21

PT27978021

PRESS BLOCKS

55

PT27978055

PHLP HD SCR M6-1 X 8

22

PT27978022

PRESSURE GAUGE

56

PT27978056

AIR LINE LOCK FITTING M10-1.5

23

PT27978023

HYDRAULIC RAM

57

PT27978057

90-DEG ELBOW FITTING 3/8" BRASS

24

PT27978024

HEX BOLT M14-2 X 65

58

PT27978058

STRAIGHT FITTING 3/8" BRASS

25

PT27978025

FLAT WASHER 14MM

59

PT27978059

90-DEGREE BLOCK FITTING 1/2"

26

PT27978026

WINCH 1000LB.

60

PT27978060

LOWER PULLEY SHAFT M12-1.75 X 25 SE

27

PT27978027

WINCH BRACKET

61

PT27978061

LOCK WASHER 12MM

29

PT27978029

HEX BOLT M10-1.5 X 35

62

PT27978062

GRIZZLY.COM LABEL

30

PT27978030

STEEL WINCH CABLE 5MM

63

PT27978063

MACHINE ID LABEL

32

PT27978032

PULLEY SHAFT M14-1.75, 20 X 210 DE 

64

PT27978064

READ MANUAL LABEL

33

PT27978033

CABLE PULLEY (UPPER)

65

PT27978065

SAFETY GLASSES LABEL

34

PT27978034

FLAT WASHER 14MM

66

PT27978066

AIR DISCONNECT WARNING LABEL

Main Parts List

Summary of Contents for T27978

Page 1: ...age Description Qty Additional People 2 Safety Glasses 1 Ea Open End Wrenches 13 16 18 19mm 1 Ea ISO VG32 Hydraulic Oil 2 5 Quarts Needed For Setup Inventory Description Figure 2 Qty A Hydraulic Press Assembly not shown 1 B Base Supports 2 C Pump Handle 1 D Support Rods 2 E Press Blocks 2 F Angle Braces 4 G Hardware Bag not shown Hex Bolts M10 1 5 x 25 12 Cap Screws M8 1 25 x 30 4 Lock Washers 8mm...

Page 2: ...um incoming air pressure is 125 PSI I Pump Handle Manually lowers ram into workpiece in small increments J Press Bed Supports workpiece during pressing operation Bed raises and lowers using winch K Support Rods Support press bed at prede termined heights of holes in machine frame A B C E G K Figure 3 Machine components H J F D I 1 With the help of two assistants remove press from shipping crate ho...

Page 3: ...not required by any local codes fastening the machine to the floor is an optional step If you choose not to do this with your machine we rec ommend placing it on machine mounts as these provide an easy method for leveling and they have vibration absorbing pads Lag shield anchors with lag screws see below are a popular way to anchor machinery to a con crete floor because the anchors sit flush with ...

Page 4: ...lief Valve Figure 10 Support rod placement Support Rod 1 of 2 3 Connect air valve to incoming air compressor line Confirm incoming air pressure is 110 125 PSI ALWAYS ensure winch latch is engaged when raising lowering press bed Engaging latch prevents bed from accidentally dropping if winch handle is released which may result in crushing injury 4 Place table plates on press bed see Figure 12 and p...

Page 5: ...d sup port rods for cracks or damage Replace if necessary To clean maintain press 6 For precise application of ram force on work piece pump handle to increase pressure incrementally Refer to pressure gauge for actual workpiece pressure see Figure 14 Figure 14 Pump handle and pressure gauge Pressure Gauge Figure 13 Air valve components controls Air Valve Tab Air Line Air Valve Workpieces positioned...

Page 6: ... 36 62 63 64 65 66 40 T27978 Parts Breakdown Please Note We do our best to stock replacement parts whenever possible but we cannot guarantee that all parts shown here are available for purchase Call 800 523 4777 or visit our online parts store at www grizzly com to check for availability BUY PARTS ONLINE Scan QR code with your digital device or visit www grizzly com parts to purchase replacement p...

Page 7: ...M8 1 25 X 25 49 PT27978049 HYDRAULIC LINE 1 4 ID 300 PSI 40 L 16 PT27978016 FLAT WASHER 8MM 50 PT27978050 HEX BOLT M8 1 25 X 15 17 PT27978017 HEX BOLT M12 1 75 X 35 51 PT27978051 LOCK WASHER 8MM 18 PT27978018 HYDRAULIC RESERVOIR 52 PT27978052 HEX NUT M8 1 25 19 PT27978019 HANDLE 13 16 D X 26 3 8 L 53 PT27978053 AIR CYCLINDER 20 PT27978020 PRESS BED 54 PT27978054 PRESSURE GAUGE RING 21 PT27978021 P...

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