TOKU TNB-E & LU series (Mid & Large Range)

TNB-E and LU series:

TNB-6E,TNB-7J,TNB-100
TNB-151LU2,TNB-190LU,TNB-230LU2,TNB-310LU1,TNB-400LU

Simple Structure Design

  • Only 2 moving parts; the Piston and the Control valve.
  • Reliable and Durable thanks to its simple structure.
  • Non-Accumulator structure. Rubber made Accumulator has to be replaced periodically and the running cost is high.
  • High productivity; The impact energy TNB breakers consist of 30% from Oil and 70% from Gas.

♦ Specifications: TNB-E,TNB-LU Series Medi and large range breaker
Model Weight
1Plate case
(kg)
Weight
2Plate case
(kg)
Weight
Box case
(kg)
Oil Flow
(l/min)
Operating
Pressure
(MPa)
Impact Rate
(bpm)
Tool
Dia
(mm)
Hose
Size
(inch)
Gas
Pressure
(MPa)
Base
Machine
(ton)
TNB-6E 405 465 585 45-80 10-16 550-1000 95 3/4 0.8 6-11
TNB-7J - - 940 80-120 14-18 450-720 105 3/4 0.9 8-14
TNB-100 1,060 1,120 1,240 100-140 12-17 430-600 115 3/4 0.8 14-20
TNB-151LU2 1,610 1,880 1,780 160-200 14-18 450-630 135 1 1.1 18-25
TNB-190LU 2,000 2,050 2,250 160-210 14-18 370-490 140 1 0.8 20-30
TNB-230LU2 2,550 2,800 2,690 180-230 13-18 350-450 146 1 0.8 27-40
TNB-310LU1 - 3,400 3,650 240-300 14-18 340-470 160 0.8 38-50
TNB-400LU - 4,450 4,550 280-390 14-18 370-470 178 0.8 45-70

TNB-6E

TNB-6ETNB-6E

TNB-7J

TNB-7JTNB-7J

TNB-100

TNB-100TNB-100

TNB-151LU2

TNB-151LU2TNB-151LU2

TNB-190LU

TNB-190LUTNB-190LU

TNB-230LU2

TNB-230LU2TNB-230LU2

TNB-310LU1

TNB-310LU1TNB-310LU1

TNB-400LU

TNB-400LUTNB-400LU