RP-IT ROTATING PULVERIZER
RP-IT Rotating Pulverizer
RP-IT Rotating Pulverizer
RP-IT ROTATING PULVERIZER
RP-IT ROTATING PULVERIZER
The RP-IT hydraulic rotating pulverizer is a versatile tool suitable for primary demolition and secondary pulverizing including high-reach applications. The machine’s sturdy rotation ensures you’re getting accurate positioning, making your job easier and safer in any application. BTI’s specialized speed valve provides quicker open and close rates, increasing your efficiency and productivity.
APPLICATIONS
Primary Demolition // Secondary Pulverizing
RESOURCES
RP-IT Rotating Pulverizer Brochure
EN
The sturdy hydraulic rotation allows accurate positioning of the attachment in any working application with complete safety.
The Pulverizer has a tough and compact structure with wear resistant materials at a hardness of HB 400. The profile of the mouth is reinforced to improve the wear resistance and make the equipment more compact.
The speed valve on the cylinder increases cycle times, greatly improving efficiency and productivity of the attachment.
The fixed jaw is built specifically to allow crushed material to pass through the fixed jaw, improving performance and productivity.
The jaw design on the new RP-IT Rotating Pulverizer has been studied to increase the attachment’s productivity. All RP-IT Rotating Pulverizers are fitted with a changeable tooth design that ensures maximum performance.
All models come standard with rebar cutting blades, which can be turned for extended wear life.
PLATE CRP for primary demolition. PLATE PP for secondary demolition.
The Pulverizer must be sized properly for the work it will need to do and the carrier on which it will be mounted.
HOW TO USE THIS CHART
Find your carrier weight along the top of this chart. Draw a line straight down from that weight. Any shaded bars intersected will give you a pulverizer suitable for your carrier.
BASED ON TYPE OF WORK
The most important item to consider when sizing a pulverizer, is what it will need to do. Refer to the ‘Production’ information provided on the specification sheets to assist in deciding what pulverizer will be required for the application.
BASED ON CARRIER SIZE
BTI has assigned a recommended ‘Carrier Weight’ range for each pulverizer. If the operating weight of the carrier falls within this range, the carrier will safely handle this model. If the desired pulverizer falls outside of this recommended carrier weight range, the carrier's lifting capacity and oil flow will need to be verified to ensure a proper fit.
LIFTING CAPACITY
The maximum lifting capacity of the carrier at any position must be equal to or greater than 1.3 times the weight of the pulverizer. Consult the lifting specification of the excavator. The maximum lifting capacity is usually at the lowest when the boom is at full reach. This is the value that must be compared to the operating weight of the pulverizer, multiplied by 1.3.
OIL FLOW AND OPERATING PRESSURE
A required oil flow range is specified for each pulverizer. Oil flow within this range is adequate for operation. However, for maximum cycle time the carrier should be capable of providing the maximum required flow. Compare the maximum oil flow requirement of the pulverizer with the oil flow capacity of the carrier, and check to ensure the carrier can provide the working pressure as stated in the specifications, otherwise it may be necessary to combine the flow from two pumps in order to provide the required amount.
| Cycle Time Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
UNITS |
RP07 |
RP10-IT |
RP16 |
RP18 |
RP20-IT |
|||||
| Open Time | second | 1.9 | 1.1 | 1.7 | 2.3 | 2.3 | ||||
| Close Time | second | 2.8 | 2.2 | 2.8 | 1.4 | 1.4 | ||||
| Cycles/min at Maximum Oil Flow | cycle | 12.4 | 16.5 | 13.4 | 16.3 | 16.3 | ||||
| Cycle Time Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
UNITS |
RP25 |
RP30-IT |
RP40-IT |
RP50-IT |
RP80-IT |
|||||
| Open Time | second | 2.3 | 2.3 | 2.7 | 2.8 | 3.8 | ||||
| Close Time | second | 2.3 | 2.3 | 2.9 | 3 | 2.2 | ||||
| Cycles/min at Maximum Oil Flow | cycle | 13.2 | 13.2 | 10.6 | 10.2 | 10 | ||||
Specifications are subject to change without obligation of prior notice. All results may vary.
| General Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
UNITS |
RP07 |
RP10-IT |
RP16 |
RP18 |
RP20-IT |
|||||
| Weight (includes standard coupler) | lbs kg |
1,455 660 |
2,425 1100 |
3,792 1720 |
4,409 2000 |
4,409 2000 |
||||
| Working Pressure Range | psi bar |
3,191 - 4,061 220 - 280 |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
||||
| Oil Flow Required | gpm l/min |
24 - 32 90 - 120 |
26 - 48 100 - 180 |
48 - 53 180 - 200 |
48 - 53 180 - 200 |
48 - 53 180 - 200 |
||||
| Hydraulic Motor Working Pressure Range | psi bar |
1,305 - 1,450 90 - 100 |
2,756 - 2,901 190 - 200 |
1,305 - 1,450 90 - 100 |
1,350 - 1,450 90 - 100 |
1,305 - 1,450 90 - 100 |
||||
| Hydraulic Motor Oil Flow Required | gpm l/min |
4 - 5.3 15 - 20 |
2.6 - 4 10 - 15 |
8 - 11 30 - 40 |
8 - 11 30 - 40 |
8 - 11 30 - 40 |
||||
| Cylinder Output Force | lb tonne |
167,551 76 |
196,211 89 |
220,462 100 |
319,670 145 |
319,670 145 |
||||
| Maximum Opening (A) | in / mm | 19.7 / 500 | 22.8 / 580 | 27.6 / 700 | 29.9 / 760 | 29.5 / 750 | ||||
| Height (B) | in / mm | 61.4 / 1560 | 67.3 / 1710 | 79.5 / 2020 | 84.1 / 2136 | 83.9 / 2130 | ||||
| Width (C) | in / mm | 13.0 / 330 | 16.1 / 410 | 17.3 / 440 | 18.9 / 480 | 18.7 / 475 | ||||
| Jaw Depth (D) | in / mm | 19.3 / 490 | 23.2 / 590 | 26.0 / 660 | 28.7 / 730 | 28.7 / 730 | ||||
| Cutter Blade Length | in / mm | 4.7 / 120 | 4.8 / 122 | 7.1 / 180 | 7.1 / 180 | 7.1 / 180 | ||||
| Maximum Ø of reinforcing steel to be cut * | in / mm | 1.0 / 25 | 1.4 / 35 | 2.0 / 50 | 2.2 / 55 | 2.2 / 55 | ||||
| Recommended Carrier Weight | lbs tonne |
13,228 - 19,840 6 - 9 |
22,000 - 39,900 10-18 |
35,200 - 50,700 16 - 23 |
39,683 - 57,320 18 - 26 |
39,683 - 57,320 18 - 26 |
||||
| General Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
UNITS |
RP25 |
RP30-IT |
RP40-IT |
RP50-IT |
RP80-IT |
|||||
| Weight (includes standard coupler) | lbs kg |
6,063 2750 |
6,283 2850 |
9,039 4100 |
11,464 5200 |
18,078 8200 |
||||
| Working Pressure Range | psi bar |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
4,351 - 5,076 300 - 350 |
||||
| Oil Flow Required | gpm l/min |
53 - 58 200 - 220 |
53 - 58 200 - 220 |
58 - 74 220 - 280 |
74 - 85 280 - 320 |
132 - 159 500 - 600 |
||||
| Hydraulic Motor Working Pressure Range | psi bar |
1,350 - 1,450 90 - 100 |
1,350 - 1,450 90 - 100 |
1,450 - 1,668 100 - 115 |
1,450 - 1,668 100 - 115 |
2,030 - 2,175 140 - 150 |
||||
| Hydraulic Motor Oil Flow Required | gpm l/min |
8 - 11 30 - 40 |
8 - 11 30 - 40 |
8 - 11 30 - 40 |
8 - 11 30 - 40 |
13 - 16 50 - 60 |
||||
| Cylinder Output Force | lb tonne |
348,330 158 |
348,330 158 |
379,195 172 |
473,993 215 |
661,386 300 |
||||
| Maximum Opening (A) | in / mm | 36.6 / 930 | 35.4 / 900 | 39.4 / 1000 | 43.3 / 1100 | 49.2 / 1250 | ||||
| Height (B) | in / mm | 96.1 / 2440 | 94.5 / 2400 | 105.5 / 2680 | 118.1 / 3000 | 141.7 / 3600 | ||||
| Width (C) | in / mm | 21.7 / 550 | 21.7 / 550 | 24.4 / 620 | 26.0 / 660 | 29.5 / 750 | ||||
| Jaw Depth (D) | in / mm | 33.5 / 850 | 33.5 / 850 | 34.3 / 870 | 37.8 / 960 | 42.1 / 1070 | ||||
| Cutter Blade Length | in / mm | 8.7 / 220 | 8.7 / 220 | 8.7 / 220 | 9.8 / 250 | 11.8 / 300 | ||||
| Maximum Ø of reinforcing steel to be cut * | in / mm | 2.4 / 61 | 2.4 / 61 | 2.6 / 66 | 2.7 / 68 | 2.8 / 70 | ||||
| Recommended Carrier Weight | lbs tonne |
57,320 - 70,600 26 - 32 |
57,320 - 70,600 26 - 32 |
70,500 - 99,250 32 - 45 |
99,208 - 132,277 45 - 60 |
132,200 - 198,450 60 - 90 |
||||
Specifications are subject to change without obligation of prior notice. All results may vary.
BTI manufactures and distributes a wide range of mine, quarry, construction and demolition equipment. We specialize in hydraulic hammers, mobile rockbreakers, stationary and portable rockbreaker systems, construction and demolition attachments.
PO Box 130, 35 Elgin Street North
Thornbury, ON, Canada N0H 2P0
Tel: 519.599.2015
3453 Durahart Street
Riverside, CA, USA 92507
Tel: 951.369.0878