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TOP55B

1000 FT-LBS CLASS HYDRAULIC BREAKER

Advanced OKADA technology eliminates the need for an accumulator without affecting the hydraulic apparatus on the carrier machine, reducing both maintenance costs and downtime.

Precision machining processes and strict Okada quality control are used to produce all main breaker components. There is no need for complete assembly replacements and the use of high precision parts equate to economical, labor-saving rebuilds of your Okada breaker.

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IMPACT ENERGY CLASSFT-LB
JOULES
OPERATING WEIGHTLBS
KG
OIL FLOWGPM
LPM
FREQUENCYBPM L-Mode
-
OPERATING PRESSUREPSI
BAR
MECHANICAL ENERGYHP
KW
MECHANICAL ENERGY AVG.HP
KW
UNIT WORKING LENGTHINCHES
CM
TOOL DIAMETERINCHES
MM
TOOL WORKING LENGTHINCHES
MM
85DB(A) LEVEL DISTANCEFEET
M
CARRIER WEIGHT RANGE1000 LBS.
M TON
TOP55B
IMPACT ENERGY CLASSFT-LB1000
JOULES1356
OPERATING WEIGHTLBS1060
KG 481
OIL FLOWGPM16-23
LPM60-87
FREQUENCYBPM L-Mode400-1100
-
OPERATING PRESSUREPSI2030-2465
BAR140-170
MECHANICAL ENERGYHP22-39
KW17-29
MECHANICAL ENERGY AVG.HP30.5
KW23
UNIT WORKING LENGTHINCHES72
-
TOOL DIAMETERINCHES2.9
MM74
TOOL WORKING LENGTHINCHES19.4
MM183
85DB(A) LEVEL DISTANCEFEET-
M-
CARRIER WEIGHT RANGE1000 LBS.10-18
M TON4.5-8
TOP45B
IMPACT ENERGY CLASSFT-LB850
JOULES1153
OPERATING WEIGHTLBS780
KG354
OIL FLOWGPM17-22
LPM64-83
FREQUENCYBPM L-Mode800-1100
-
OPERATING PRESSUREPSI1450-2320
BAR100-160
MECHANICAL ENERGYHP17-35
KW13-26
MECHANICAL ENERGY AVG.HP26
KW19
UNIT WORKING LENGTHINCHES63
CM160
TOOL DIAMETERINCHES2.7
MM69
TOOL WORKING LENGTHINCHES16.1
MM-
85DB(A) LEVEL DISTANCEFEET38-63
M12-19
CARRIER WEIGHT RANGE1000 LBS.10-18
M TON4.5-8
TOP55B
IMPACT ENERGY CLASSFT-LB1000
JOULES1356
OPERATING WEIGHTLBS1060
KG 481
OIL FLOWGPM16-23
LPM60-87
FREQUENCYBPM L-Mode400-1100
-
OPERATING PRESSUREPSI2030-2465
BAR140-170
MECHANICAL ENERGYHP22-39
KW17-29
MECHANICAL ENERGY AVG.HP30.5
KW23
UNIT WORKING LENGTHINCHES72
-
TOOL DIAMETERINCHES2.9
MM74
TOOL WORKING LENGTHINCHES19.4
MM183
85DB(A) LEVEL DISTANCEFEET-
M-
CARRIER WEIGHT RANGE1000 LBS.10-18
M TON4.5-8
TOP60B
IMPACT ENERGY CLASSFT-LB1250
JOULES1695
OPERATING WEIGHTLBS1190
KG540
OIL FLOWGPM17-23
LPM64-87
FREQUENCYBPM L-Mode730-970
-
OPERATING PRESSUREPSI1740-2320
BAR120-160
MECHANICAL ENERGYHP20-37
KW15-27
MECHANICAL ENERGY AVG.HP28.5
KW21
UNIT WORKING LENGTHINCHES81
CM206
TOOL DIAMETERINCHES3.3
MM84
TOOL WORKING LENGTHINCHES21.2
MM538
85DB(A) LEVEL DISTANCEFEET55-92
M17-28
CARRIER WEIGHT RANGE1000 LBS.12-20
M TON5-9
TOP90
IMPACT ENERGY CLASSFT-LB2000
JOULES2712
OPERATING WEIGHTLBS1450
KG658
OIL FLOWGPM22-31
LPM83-117
FREQUENCYBPM L-Mode550-850
-
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP30-56
KW23-42
MECHANICAL ENERGY AVG.HP43
KW32
UNIT WORKING LENGTHINCHES84
CM213
TOOL DIAMETERINCHES3.9
MM99
TOOL WORKING LENGTHINCHES21.9
MM556
85DB(A) LEVEL DISTANCE-
-
CARRIER WEIGHT RANGE1000 LBS.15-26
M TON7-12
TOP100A
IMPACT ENERGY CLASSFT-LB2500
JOULES3390
OPERATING WEIGHTLBS2440
KG1107
OIL FLOWGPM29-35
LPM110-132
FREQUENCYBPM L-Mode550-710
-
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP40-63
KW30-47
MECHANICAL ENERGY AVG.HP51.5
KW38
UNIT WORKING LENGTHINCHES81
CM206
TOOL DIAMETERINCHES4.3
MM109
TOOL WORKING LENGTHINCHES23.4
MM594
85DB(A) LEVEL DISTANCEFEET-
M-
CARRIER WEIGHT RANGE1000 LBS.22-42
M TON10-18

  • Simple, proven internal breaker design and side plates are used, making the Okada breaker more cost effective, reducing maintenance time & costs and delivering greater operation uptime!

  •  With scheduled routine maintenance & proper lubrication 4,000-6,000 hours of operation can be achieved without replacing major components

  •  Lower overall operating costs & TCO

Accumulator

Used to reduce pressure spikes in supply and return lines to protect the carrier hydraulic system. The high pressure accumulator is field repairable without removing the breaker from its mountings. Breakers under 4000 lbs. do not require accumulators.

Seals

Cup seals are utilized to secure the flow in the oil and gas chambers.

Nitrogen gas

Cushions piston on the upstroke, eliminating the need for shock absorbers. Increases the piston down stroke force.

Working tools

Choice of moil, chisel, blunt and special application tools.

Piston Travel/Long Stroke Design

Travels through one machined piece (no misalignment). The long stroke design reduces shock loads and vibration, which can cause operator fatigue and machine stress. Okada breakers have the highest tolerance to high operational back pressures available without negative operational effects.