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mining equipment

DOVE supplies high quality WIN Breaker Power Tools, with various specifications, configured in different models, in order to fit all major brands of Hydraulic Excavator.

  • Powerful breaking energy increases working efficiency.
  • Extended life expectancy through minimized anti-elastic force.
  • Constant breaking-energy.
  • Minimum maintenance cost.
  • Inner grease storeroom improving rod and bush life.
  • Precision blow extends durability.
  • Thorough total inspection for high quality.

 
STANDARD BREAKERS SPECIFICATIONS
Model Impact Energy Joule
 Operation Weight Overall Height Required
Oil Flow		 Numbers of Blows Operating Pressure Rod Dia Suitable Excavator
ft lbs kg lbs mm inch L/min GPM bpm kg/cm2 psi mm inch ton lbs
WB-20T 270 199 90 198 1050 41.3 20- 35 5.2- 9.2 650- 1000 80-100 1137- 1564 45 1.7 1.2-3.2 2645 - 7054
WB-30T 390 287 120 264 1240 48.8 25- 40 6.6- 10.5 600- 950 90-120 1280- 1706 53 2.1 2.3-4.3 5070 - 9479
WB-50T 685 505 255 561 1,460 57.4 35- 50 9.2- 13.2 470- 800 95-130 1351- 1848 68 2.6 4.5-7.5 9920 - 16534
WB-100T 1240 914 510 1122 1940 76.3 45- 85 11.8- 22.4 450- 700 130- 150 1848- 2133 85 3.3 6.5-12 14330- 26455
WB-130T 2045 1508 840 1848 2360 92.9 80- 110 21.1- 29.1 430- 650 150- 170 2133- 2417 100 3.9 11-16 24250- 35273
WB-170T 2790 2057 1350 2970 2,720 107.1 90- 125 23.8- 33.1 420- 550 150- 170 2133- 2417 125 4.9 15 - 20 33069- 44092
WB-200T 4260 3142 1720 3784 2765 108.8 120- 160 31.7- 42.2 400- 500 160 -180 2275- 2560 135 5.3 18-27 39683- 59524
WB-300T 6580 4853 2210 4862 2930 115.3 170-250 44.9- 66.1 330- 450 160- 1800 2275- 2560 150 5.9 25 - 35 55115- 77161
WB-400T 9920 7316 2850 6270 3260 128.3 190-260 50.1- 68.7 280- 400 160- 180 2275- 2560 160 6.2 30-43 66138-94798
* The above specifications and colors are subject to change without notice for product improvement.

SILENCED BREAKERS SPECIFICATIONS
Model Impact Energy Joule Operation Weight Overall Height Required Oil Flow Numbers of Blows Operating Pressure Rod Dia Suitable Excavator
ft lbs kg lbs mm inch L/min GPM bpm kg/cm2 psi mm inch ton lbs
WB-20S 270 199 95 209 970 38.1 20- 35 5.2- 9.2 650- 1000 80-100 1137- 1564 45 1.7 1.2- 3.2 2645- 7054
WB-30S 390 287 135 297 1130 44.4 25- 40 6.6- 10.5 600 - 950 90-120 1280- 1706 53 2.1 2.3- 4.3 5070- 9479
WB-50S 685 505 265 573 1340 52.7 35- 50 9.2- 13.2 470 - 800 95-130 1351- 1848 68 2.6 4.5- 7.5 9920- 16534
WB-100S 1240 914 530 1166 1770 69.6 45- 85 11.8- 22.4 450 - 700 130- 150 1848- 2133 85 3.3 6.5- 12 14330- 26455
WB-130S 2045 1508 860 1892 2100 82.6 80- 110 21.1- 29.1 430- 650 150- 170 2133- 2417 100 3.9 11- 16 24250- 35273
WB-170S 2790 2057 1370 3014 2300 90.5 90- 125 23.8- 33.1 420- 550 150- 170 2133- 2417 125 4.9 15- 20 33069- 44092
WB-200S 4260 3142 1720 3894 2490 98.1 120-160 31.7- 42.2 400- 500 160- 180 2275- 2560 135 5.3 18- 27 39683- 59524
WB-300S 6580 4853 2250 4950 2600 102.3 170-250 44.9- 66.1 330- 450 160- 1800 2275- 2560 150 5.9 25- 35 55115- 77161
WB-400S 9920 7316 2870 6314 2930 115.3 190-260 50.1 -68.7 280- 400 160- 180 2275- 2560 160 6.2 30- 43 66138- 94798
* The above specifications and colors are subject to change without notice for product improvement.
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