international operations phone:81-92-431-0401 fax:81-92-431-1014 e … · 2019-12-23 · underwater...
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![Page 1: International Operations Phone:81-92-431-0401 Fax:81-92-431-1014 e … · 2019-12-23 · Underwater Application to lead the high pressure air from a compressor. Direct and Independent](https://reader035.vdocument.in/reader035/viewer/2022070707/5ea515b25b83ae03ba007657/html5/thumbnails/1.jpg)
TOKU PNEUMATIC CO.,LTD.International Operations3-4, 4Chome, Katakasu, Hakata-ku, Fukuoka 812-0043 JapanPhone:81-92-431-0401Fax:81-92-431-1014e-mail : [email protected]:https://www.toku-net.co.jp/en/
Distributor
Main Plant
Kishima Plant Kiyama PlantHirokawa Plant
Kamimine Plant
2001PAN1000
Ver.3.02
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Cushion Chamber: It is an important impact source since TNB-breakers source its Impact Energy 70% from Nitrogen Gas Pressure of cushion chamber and the rest of 30% from the Operation Oil Circuit.
Accumulator Free Breaker Structure allows easy and low cost maintenance.
Dust Preventing Valve takes cleaner air from upper area into the impact chamber and blows out the dusty air to bottom.This valve port is also used for Underwater Application to lead the high pressure air from a compressor.
Direct and Independent Grease Supply to Chisel Bush and Chisel Holder Bush.A chisel is the most consumed item and this system contributes well for the long life of chisel.
Durable Side Bolts: It has stress scattered structure and partially rubber coated for anti-vibration.
Short Oil Path: The oil path between control valve and cylinder is taken shortest as less as possible to avoid any secondary trouble.
Long Stroke Pistion: It gives more powerful impact energy and brings a stable breaker operation.
Dual Oval Retainer Pins are robust and guarantees correct tool aliignment and long life.
50/50 Piston to Tool Weight Ratio efficiently transfers blow energy into the material and reduces recoil.
Breaker body
TNB-Hydraulic Breakers Features●Advanced accumulator free technology enables simple structure yet efficient.●Simple design allows less parts and realizes low running cost.●Adaptable for wide range of oil pressure and flow.●Auto grease system as optional.(TNB-7J, 151LU2, 230LU2, 310LU1, 400LU2, and 80K)
New design for the Bracket Adapter with enforced rigidity using thicker material.
Durable Guide Plate with a collar of bolts to avoid bolts shearing.
Auto Grease System as optional.
Hard Urethan Core to hold a distance between cylinder head and bracket adapter.
New Windows to check the marking for slack of side bolt nuts.
High and Low-Pressure Oil Port for driving a retrofit Auto-grease.
The Key to hold breaker body and the urethan sandwich system absoorbs the vibration of breaker body.
Box Bracket system
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1m
0.5m
1.5m
2m
2.5m
1m
0.5m
1.5m
2m
2.5m
MODEL
Impact rate
Tool diameter
Working weight
2pc top mount type
Box case
Oil flow
Operating pressure
Hose I.D.
Gas pressure
Carrier range
bpm
mm
kg
kg
L/min
MPa
PSI
Inch
MPa
PSI
ton
TNB-08M
930-1300
φ40
75
85
18-25
6-13
870-1885
3/8
0.8
116
0.7-1.5
TNB-1M
700-1200
φ45
100
125
20-30
7-14
1015-2031
1/2
0.8
116
1-2
TNB-2M
600-1150
φ50
140
170
20-35
8-15
1160-2176
1/2
0.8
116
1.5-2.5
TNB-3MB
550-1000
φ58
210
250
25-45
10-15
1450-2176
1/2
0.8
116
2.4-4
TNB-4M
580-1060
φ64
255
340
30-55
10-16
1450-2321
1/2
0.8
116
3-4.5
TNB-5M
550-1000
φ75
315
400
35-60
10-16
1450-2321
1/2
0.8
116
3.8-6
MODEL
Impact rate
Tool diameter
Working weight
2pc top mount type
Box case
Oil flow
Operating pressure
Hose I.D.
Gas pressure
Carrier range
bpm
mm
kg
kg
L/min
MPa
PSI
Inch
MPa
PSI
ton
TNB-6M
600-1050
φ75
350
440
40-70
10-16
1450-2321
3/4
1
145
5.5-8
TNB-6E
550-1000
φ95
465
585
45-80
10-16
1450-2321
3/4
0.8
116
6-11
TNB-7J
450-720
φ105
-
950
80-120
14-18
2031-2611
3/4
0.9
131
8-14
TNB-110
430-600
φ115
-
1240
100-140
12-17
1740-2466
1"
0.8
116
14-20
TNB-151LU2
450-630
φ135
-
1800
160-200
14-18
2031-2611
1"
1.1
160
18-25
All 15 Models line up
TNB-3MB TNB-5M TNB-6E TNB-7J TNB-151LU2
54
Mini range : 6 models Medium range : 5 models
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3m
2.5m
4m
3.5m
2m
1.5m
1m
0.5m
*1 ) Number of blows at high-speed mode
3m
2.5m
4m
3.5m
2m
1.5m
1m
0.5m
MODEL
Impact rate
Tool diameter
Working weight
Box case
Oil flow
Operating pressure
Hose I.D.
Gas pressure
Carrier range
bpm
mm
kg
L/min
MPa
PSI
Inch
MPa
PSI
ton
TNB-190LU2
370-490
φ140
2250
160-210
14-18
2031-2611
1"
0.8
116
20-30
TNB-230LU2
350-450
φ146
2740
180-230
13-18
1885-2611
1"
0.8
116
27-40
TNB-310LU1
340-470
φ160
3600
240-300
14-18
2031-2611
1" -1/4
0.8
116
38-50
TNB-400LU2
310-470
φ178
4700
280-390
14-18
2031-2611
1" -1/4
0.8
116
45-70
TNB-80K
270-320(400)*1
φ210
7100
360-420
14-18
2031-2611
1" -1/4
1.1
160
70-100
Tool selection :
“ Long type tools are available as option”
Type
Moil point Largely breaking Reinforced concreterock bed
Flat Wedge action Trenching and slopefinishing
Flat end Large stoneinto small
Boulders and concrete
Purpose Application Shape
Box (silenced) type2 pc open box type
Auto Grease System (Option)
Bracket type :
●Available for TNB-08M~TNB-6E●Light weight type●Easy maintenance
●Available for TNB-08M~TNB-80K●Suitable for work in residential area
Side mount type●Available for TNB-08M~TNB-310●Easy handling
TNB-230LU2 TNB-310LU1 TNB-80K
Large range : 5 models
About TOKU Auto Grease System-Utilizing hydraulic high-pressure oil from base machine, TOKU Auto Grease System automatically supplies appropriate amount of grease to hydraulicbreakers during breaker operation.
Saving time for greasing!
Benefit of TOKU Auto Grease System-By supplying appropriate grease to the breaker all the time during breakeroperation, the wear of most consumable parts such as chisel bushing andretainer pins could be minimized, which extends lifetime of spare parts andreduces hydraulic breakers running cost.
Reducing the running cost of hydraulic breakers!
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TOKU PNEUMATIC CO.,LTD.International Operations3-4, 4Chome, Katakasu, Hakata-ku, Fukuoka 812-0043 JapanPhone:81-92-431-0401Fax:81-92-431-1014e-mail : [email protected]:https://www.toku-net.co.jp/en/
Distributor
Main Plant
Kishima Plant Kiyama PlantHirokawa Plant
Kamimine Plant
2001PAN1000
Ver.3.02