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Top Type Hydraulic Breaker RHB195 for 43-51 Ton Excavator

Hydraulic Breaker For 30~86 T Excavator
  • RHB195
  • RAYATTACHMENTS
  • 0
Availability:

1.Low rate of chisel breakage

2.Durable and longer use life piston(20CrNiMoA, heat treatment and sub zero treatment)

3.More precision (Increase piston life)


Under present circumstance, there are three types hydraulic breaker produced from our side which including side type, top type, and Box-silenced type.

Our Ray hydraulic breakers are compatible with all kinds of excavators such as Doosan, Daewoo, Furukawa, Volvo, Hitachi, Kato, Kobelco, Komatsu, Sumitomo, Liebheer,  etc.

top型实操图.jpg

Detail Images:

QQ截图20171031135709.jpg

Contral Valve

1.Special design

2.The tolerance between valve and valve sleeve is 0.02-0.03mm(20T)

Through bolt

1.42 CrMo to ensure perpendicularity

2.Vacuum heat treatment in order to expand service life, avoid broken


Piston

1. Special material:durable and longer service life.(20CrNiMoA)

2. For larger model, we use special technology, avoid crack. It will be as good as new after six months if you opearte correctly.

3.Vacuum heat treatment, we control the temperature and time of annealing furance by computer and workers. To ensure durable performance and perfect quality.

4.After heat treatment, we use subzero treatment in order to reduce the deformation and not easy scratched ( below zero 130℃).

5.The piston's precision is 0.005mm and concentricity is 0.005-0.006mm. It ensures beating force.

6.The distance between cylinder and piston: 

20T 0.05-0.06mm

30-40T 0.06-0.065mm

40T 0.065-0.07mm

Item Model RHB140* RHB140A RHB150* RHB155* RHB165 RHB175 RHB185 RHB195 RHB200 RHB210
Total Weight Side(Kg) 1774 1809 2218 2577 3277 3905 4365 5329 5900 7050
Top(Kg) 2059 2094 2380 2745 3447 4057 4844 5623 6547
Box(Kg) 201 2046 2457 2968 2975 3902 4800 5330 6210
Operating
Preasure
kg/cm2 160-180 160-180 160-180 160-180 160-190 160-190 220-270 250-300 250-300 270-300
Psi 2272-2556 2272-2556 2272-2556 2272-2556 2272-2699 2272-2699 3132-3843 3552-4260 3552-4260 3834-4260
Oil Flow I/min 120-180 120-180 150-190 180-240 200-250 200-260 220-270 240-310 260-330 270-330
Gpm 31.7-47.6 31.7-47.6 39.6-50.2 47.6-63.36 52.8-65.79 52.8-68.42 58.08-71.28 63.36-81.84 68.64-87.12 70.35-87.12
Impact
Frequency
bpm 350-500 350-500 350-700 300-450 250-380 200-350 120-200 100-150 100-150 100-150
Dia.of Hose mm 25.4 25.4 25.4 31.75 31.75 31.75 31.75 31.75 31.75 31.75
inch 1 1 1 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4
Chisel
Diameter
mm 140 140 150 155 165 175 185 195 200 210
inch 5.51  5.51  5.91  6.10  6.50  6.89  7.28  7.68  7.87  8.27 
Chisel
Length
mm 1300 1300 1300 1500 1500 1600 1600 1650 1650 1750
inch 51.18 51.18  51.18  59.06  59.06  62.99  62.99  64.96  64.96  68.90 
Chisel
Weight
kg 126 135 157 190 215 255 260 304 315 366
Suitable
Excavator
m3 0.7-0.9 0.7-0.9 0.9-1.2 1.1-1.4 1.2-1.6 1.4-1.8 1.4-2.0 1.6-2.2 1.8-2.5 2.4-3.2
Ton 18-26 18-26 27-35 28-35 30-40 35-45 40-55 45-55 50-60 60-70

Packing

QQ截图20171031135732.jpg






ItemUnitRHB165RHB175RHB185RHB195RHB210
Operation WeightKg(Open Type)27933895410543154525
Operation Pressurekgf/cm²160-180160-180160-180160-180160-180
psi2275-25592275-25592275-25592275-25592275-2559
Oil Flowl/min190-250220-290280-390220-291280-391
gpm50.1-6658.1-76.574-105.158.1-76.674.0-105.2
Impact Ratebpm280-370240-320294-480240-321294-481
Chisel Diametermm165175185195210
inch6.486.887.277.668.05
Chisel Lengthmm15001500150015001500
inch58.9758.9758.9758.9758.97
Chisel Weightkg227272320368416
Hose Sizemm3232323232
inchPF1-1/4"PF1-1/4"PF1-1/4"PF1-1/4"PF1-1/4"
Suitable Excavatorton60-4243-5045-8543-5145-86
mm³1.25-1.71.8-2.22-31.8-2.32-3


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