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top_rock_ci

TRH series

Medium & Large

TRH 190TR~TRH 750TR

Top Rock, TRH Silenced Series

Combines high operation efficiency and nitrogen gas energy to achive powerful breaking force, even in the toughest conditions.
They are suitable for demolition and recyling work, surface construction, excavation and civil engineering work, tunnel work and roadworks.Further potential applications include heavy-duty industrial demolition work, primary and secondary quarry work, foundation works, Road construction, highly reinforced concrete, mining, trenching, bench leveling general construction works.

TRH 190TR~TRH 750TR

Specification

Description Unit TRH190TR TRH220TR TRH350TR TRH450TR TRH550TR TRH650TR TRH750TR
Operating Weight
(including tool)
With
Mount Cap
kg 1,370 1,790 2,380 3,020 4,250 5,330 6,620
lbs 3,020 3,946 5,247 6,658 9,370 11,751 14,595
Overall Height
(including tool)
With
Mount Cap
mm 2,480 2,773 3,046 3,281 3,758 4,130 4,443
inch 97.6 109.2 119.9 129.2 148.0 162.6 174.9
Without
Mount Cap
mm 2,120 2,413 2,686 2,839 3,316 3,520 3,753
inch 83.5 95.0 105.7 111.8 130.6 138.6 147.8
Operating Pressure bar 150 ~ 170 160 ~ 180 160 ~ 180 170 ~ 190 170 ~ 190 200 ~ 230 210 ~ 240
psi 2,176 ~ 2,466 2,320 ~ 2,611 2,320 ~ 2,611 2,466 ~ 2,756 2,466 ~ 2,756 2,901 ~ 3,336 3,046 ~ 3,481
Setting Pressure bar 210 210 230 230 240 260 270
psi 3,046 3,046 3,336 3,336 3,481 3,771 3,916
Required oil flow ℓ/min 90 ~ 120 130 ~ 150 160 ~ 190 190 ~ 210 190 ~ 210 200 ~ 230 210 ~250
gpm 23.78 ~ 31.70 34.34 ~ 39.63 42.26 ~ 50.19 50.19 ~ 55.47 50.19 ~ 55.47 52.83 ~ 60.76 55.47 ~ 66.04
Backhead Pressure bar 6 6 6 8 11 17 17
psi 87 87 87 116 160 247 247
Accumulator Pressure bar 60 60 60 60 60 60 60
psi 870 870 870 870 870 870 870
Impact Rate bpm 400 ~ 900 400 ~ 800 350 ~ 750 300 ~ 500 240 ~ 310 150 ~ 280 150~250
Tool Shank Diameter mm 120 135 150 160 180 190 210
inch 4.7 5.3 5.9 6.3 7.1 7.5 8.3
Impact Energy Joule 4,234 5,717 9,150 9,980 13,125 14,800 17,500
ft.lb 3,123 4,217 6,749 7,361 9,681 10,916 12,907
Suitable Machine ton 13 ~ 18 18 ~ 26 28 ~ 35 33 ~45 45 ~ 55 48 ~ 65 55 ~ 75
lbs 28,660~39,683 39,683~57,320 61,729~77,162 72,753~99,208 99,208~121,254 105,822~143,300 121,254~165,346

* The above specifications are subject to change without prior notice for the quality enhancement.

TRH 190TR~TRH 750TR
-
Advanced internal automatic greasing system
-
Long life for tool & tool bushing
-
Rechangeable cartridge,economical maintenance costs&Easy mounting pump

Breaker Tool (Right Tool Selection)

The right selection of working tool is start of demolition and decide on breaking performance.
The tool should be selected by breaking material and job condition as well.

BreakerTool1
BreakerTool2