RDP series

Product catalog summary

Overview
Rotar International BV presents the RDP series, a line of demolition pulverizers designed for primary and secondary demolitions. These machines are known for their ingenious design, reliability, service-friendliness, and maximum productivity.

Specifications
The RDP series includes models RDP 20 S, 25 S, 32 S, and 42 S, suitable for machine classes ranging from 15 to 70 tons. The weight of these models varies from 2100 kg to 4500 kg. Cycle times for opening and closing range from 1.2 to 2.8 seconds, with closing forces at two positions ranging from 62 to 195 tons.

Dimensions
Key dimensions (A to G) vary across models, with the largest model, RDP 42 S, having dimensions up to 2640 mm in length and 1290 mm in width.

Attachment and Hydraulic Specifications
The Rotar hole-pattern is consistent across models, with a maximum operating pressure of 350 bar for the cylinder and 170 bar for the motor. Oil volume requirements range from 150 to 300 L/min for the cylinder and 40 to 60 L/min for the motor.

Key Features

Speed Valve: Automatically switches from speed to power mode for increased cutting power.
Replaceable Teeth: Designed for powerful penetration and easy replacement, ensuring efficiency in cutting through strong concrete.
Upper Head and Slewing Ring: Equipped with a strong rotating head and heavy-duty slewing ring for high torque and heavy loading.
Trunnion Hydraulic Cylinder: Ensures optimum efficiency and compact design, reducing back pressure in the hydraulic system.

Catalog excerpts

Ingenious, reliable, service-friendly and maximal productivity. That is the power of Rotar! Information Machine class (t) Closing force at position 1 (t) Closing force at position 2 (t) Weight (kg)* Cyclus open/close (s.) Attachement Rotar Hole-pattern Hydraulic Max. operating pressure cylinder (bar) Oil volume cylinder (L/min) Max operating pressure motor (bar) Oil volume motor (L/min) Weight exclusive adapterplate with bracket. Figures given for cycle times and cutting forces are indications only. External factors such as excavator setting, hydraulic infrastructure, quickcouplers and fittings may influence performance. Technical specifications are subject to change without prior notice. Rotar International BV Address Sisalstraat 85, 8281 JK Genemuiden (NL) Website www.rotar.com

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Rotar Demolition Pulverizer Incredible crushing power combined with tremendous cutting power makes the Rotar Demolition Pulverizer the perfect pulverizer for both primary and secondary demolitions. The RDP will work its way through any concrete construction with easily replaceable wear parts. Replaceable teeth The RDP Series is fitted with replaceable casting teeth. The design of the teeth guarantees powerful penetration. It is an impressive sight to see these teeth cutting through extremely strong concrete constructions. The RDP’s body is assembled from high-grade and wear-resistant materials,...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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