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Address:No.5 Chuangcheng Road, Luoyang Industrial Zone, Wujin District, Changzhou City, Jiangsu Province, China(mainland)
Contact: Alice
Mobile:0086-135-8531-5748
Telephone:0086-135-8531-5748
Email:raysales2@raysteeltube.com

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Rock crusher or Concrete Pulverizer Suitable for house demolition

The new and innovative range of MCP pulverisers from Rayattachments are the perfect equipment for secondary demolition.
The most effective methods of secondary crushing and rebar separation.
Ten years of experience has developed a new and extremely robust tooth system.

  • MCP/RP/CR
  • RAY ATTACHMENTS

Concrete-Pulverizer-to-crush-stone

We launches its new series of dedicated rotating pulverizer. This equipment is particularly effective for primary and secondary demolition, being suitable for high reach and regular applications. The RP range are fitted with a power valve to give maximum power when required and decrease cycle times when no load is applied.

The perfect combination of power through the large hydraulic cylinder, top quality components and highest grade steels which give the optimum strength and wear resistant properties.

As below are the advantages for RAY hydraulic rotation pulverizer.

Excavator Hydraulic CrusherExcavator Hydraulic Crusher

1. Hydraulic rotation: The sturdy rotation allows accurate positioning of the attachment in any working environment and in complete safety. The crusher may be suppliyed with mechanical rotation

2. Incredible strength: Thanks to the work of the two powerful cylinders, this attachment gives an enormous force to the tips.

3.Centralized greasing system.

4. Chamfered Jaws: On the profile of each jaw there is a chamfer which increases the capacity to penetrate cement.

5. Blades: On each model there are blades for rebars cutting.The blades can be turned into its own different sides

to recover the correct cutting profile.

6. Speed valve: All models are equipped with a patented Speed Valve, granting increased performances when needed.

Makesure of the weight of excavator, the oil flow and the working pressure of your excavator.

hydraulic-crusher

Hydraulic Crusher CR  CR-Model_Noshadow-uai-1032x1032

Item
CR5R CR15R CR20R CR26R
Excavator weight [t] 5-14 14-18 18-24 24-35
Tool weight [kg] 530 1500 2100 2800
Cyline force [t] 50 100 132 157
Force at upper  tips F1 (front teeth) [t] 34 64 84 92
Force in the  middle F2 (middle  of blade) [t] 51 99 127 142
Cutting force  F3 [t] 141 284 329 392
Hydraulic working  pressure
200-250 280-320 280-320 280-320
Oil flow [l/min] 50-90 130-150 180-320 220-250
Rotation type / 360°H 360° H 360° H 360° H
Hydraulic motor  max oil pressure [bar] 90-100 90-100 90-100 90-100
Hydraulic motor  oil flow [l/min] 30-40 30-40 30-40 30-40
Time of closing  at max oil flow [s] 3.79 2,5 2,2 2,3
Time of opening  at max oil flow [s] 2.31 2,5 3,7 4
N° of cycles per  minute at max oil  flow [cycles/min] 9.8 12 10 9,4
N° of revs per  minute at max oil  flow [revs/min] 9.8 12 11 11
Hyd.ports size  cylinder / ½" SAE ¾" SAE 1" SAE 6000 p.s.i. 1" SAE 6000 p.s.i.
6000 p.s.i.  6000 p.s.i. 
Hyd.ports size  rotation / ½" GAS ½" GAS ½" GAS ½" GAS
Hyd.port size drain  line / N,N N,N N,N N,N
Speed valve / NO YES YES YES
Max diameter  to be cut** [mm] 36 50 58 63
Blade length [mm] 140 200 200 250
Interchangeable  wear parts / NO NO NO NO
Automatic grease  system / NO NO NO NO

Hydraulic Crusher MCP MCP300_Noshadow-uai-1032x1032

Item Unit MCP300 MCP480 MCP600 MCP700 MCP800 MCP910  MCP1000 
Excavator weight (t)  1.5-4 4-10 10-18 16-22 18-25  25-35  35-45 
Tool weight* (kg)  150 450 1000 1650 2050 2850 3800
Cylinder force (t)  24 71 100 120 145 157 197
Force at upper tips F1
(front teeth)
(t)  12 39 54 66 73 99 123
Force in the middle F2
(middle of blade)
(t)  20 60 79 93 115 153 195
Cutting force F3 (t)  41 130 155 222 196 276 348
Hydraulic working pressure (bar)  200-250 220-280 280-320  280-320 280-320  280-320   280-320  
Oil flow (l/min) 30-60 80-100 100-180  100-180 180-220  220-280  280-320 
Rotation type
NO ROT. NO ROT. NO ROT. NO ROT. NO ROT. NO ROT. NO ROT.
Time of closing
at max oil flow
(s.)  3,2 3,4 3,09 2.28 2,28 2,94  3,50 
Time of opening
at max oil flow
(s.)  2,0 2,4 1,88  2.25 2,26 2,74  3,36 
N°of cycles per minute
at max oil flow
(cycles/min) 11,7 10,4 12,1  15 13,2  10,6  8,7 
Hyd. ports size cylinder / 3/8''SAE 
6000 p.s.i.
1/2''SAE 
6000 p.s.i.
1'' SAE 
6000 p.s.i. 
1'' SAE 
6000 p.s.i. 
1'' SAE 
6000 p.s.i. 
1''1/4 SAE 
6000 p.s.i. 
1''1/4 SAE 
6000 p.s.i. 
Speed valve / NO NO Optional  Yes Yes  Yes  Yes 
Max diameter to be cut** (mm) 15 25 50 50 55 60 65
Blade length (mm) 80 120 122 200 180 180 220
Interchangeable wear parts / NO  NO  NO  NO  Yes  Yes  Yes 
Automatic grease system / NO  NO  NO  NO  NO  NO  NO 

Hydraulic Crusher RP  RP07_1_Noshadow-uai-1032x1032

Item Unit RP10  RP16  RP18  RP25 RP35  RP50 
Excavator weight [t] 10-18 16-23  18-26  26-32  32-45  45-60 
Tool weight [kg] 1050 1720 2000 2750 4300 5700
Cyline force [t] 89 100 145 158 172 215
Force at upper  tips F1 (front teeth) [t] 49 55 71 83 109 137
Force in the  middle F2 (middle  of blade) [t] 73 85 112 129 178 222
Cutting force  F3 [t] 162 207 230 271 364 458
Hydraulic working  pressure [bar] 300-350  300-350  300-350  300-350  300-350  300-350 
Oil flow [l/min] 100-180 180-200  180-200  200-220  220-280 280-320 
Rotation type / 360° hydraulic




Hydraulic motor  max oil pressure [bar] 190-200  90-100  90-100  90-100  100-115  100-115 
Hydraulic motor  oil flow [l/min] 10月15日 30-40  30-40  30-40  30-40  30-40 
Time of closing  at max oil flow [s] 2,22 2,78 1,36  2,28 2,94 3,50
Time of opening  at max oil flow [s] 1,06  1,69  2,31  2,26  2,74  3,36 
N° of cycles per  minute at max oil  flow [cycles/min] 18,3  13,4  16,3  13,2  10,6  8,7 
N° of revs per  minute at max oil  flow [revs/min] 16,6 11,5 11,5  8,1  6,7  5,7
Hyd.ports size  cylinder / 3/4’’ SAE   1’’ SAE   1’’ SAE   1’’ SAE   1’’1/4 SAE   1’’1/4 SAE  

6000 p.s.i.  6000 p.s.i.  6000 p.s.i.  6000 p.s.i.  6000 p.s.i.  6000 p.s.i. 
Hyd.ports size  rotation / ½ ‘’GAS  ½ ‘’GAS ½ ‘’GAS ½ ‘’GAS ½ ‘’GAS ½ ‘’GAS 
Hyd.port size drain  line / N.N.  N.N.  N.N. N.N. N.N. N.N.
Speed valve / NO  NO  Yes  Yes  Yes  Yes 
Max diameter  to be cut** [mm] n.d  50 55 61 66 69
Blade length [mm] 122 180 220 300 300 300
Interchangeable  wear parts / NO  Yes  Yes  Yes  Yes  NO 
Automatic grease  system / NO  NO NO NO NO NO 


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