Excavators

Efficient Hydraulic Cutter Drum For Excavator Use

SKU: 1600241094353
Category: Excavators

Application

R425,318

Quantity

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Section:: Machinery
Category:: Excavators
SKU:: 1600241094353

Sold by Afrimart Online

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21 Dec, 2026

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Product Description

Hydraulic Cutter Drum For Excavator Use

Application

Used for rock or concrete wall analysis, trench digging, soft rock excavation, frozen soil excavation, and demolition.
Ideal for tunnel and ditch excavation, municipal pipeline installation, and road surface crushing.
Excellent for mining, rock excavation, frozen soil excavation, and opencast coal mining.
Suitable for surface creation, steel industry projects, forestry, and other construction sectors.

Specification

Model	RDC-5RW	RDC-10RW	RDC-15RW	RDC-20RW	RDC-30RW
Maximum pressure/Kw	22	29	45	90	110
Oil/LPM	65	112.5	132	320	460
Flow range/LPM	40	60	120	220-320	320
Greatest pressure/Bar	400	400	400	450	450
Output torque/Nm	1875	3570	6320	17840	21376
Output shaft speed/RPM	100	80	95	78	76
Weight/Kg	215	381	595	1370	1400
Number of cutter heads	56	56	64	64	60
Carrier/T	2.5-6	8-16	12-18	18-30	25-40

Model

Model	RDC-5RD	RDC-10RD	RDC-20RD
Maximum pressure/Kw	25	50	80
Oil/LPM	85	210	265
Flow range/LPM	40-70	100-150	110-170
Greatest pressure/Bar	205	310	380
Output torque/Nm	2200	10272	14272
Output shaft speed/RPM	95	80	65
Weight/Kg	210	750	750
Number of cutter heads	28	36	42
Carrier/T	2.5-6	8-15	18-30

Our Advantages

Durable Milling Head – Features a robust bearing structure and wear-resistant cutter head for long-lasting use.
Large-Scale Excavation – Capable of excavating medium-hard and below-medium-hard rocks over large areas.
Adjustable Milling Angle – The 360-degree milling angle can be easily adjusted for different job requirements.
Minimized Rock Disturbance – The design reduces disturbances to surrounding rock, preventing strength loss from blasting vibrations and avoiding large-scale deformations and local collapses.

Warranty

Motor Warranty: 1 Year
Wear Parts: No warranty

Materials

Manganese Plate, Wear-resistant Plate, Alloy

Motor

Imported motor for superior performance.

This equipment is designed to tackle tough excavation tasks, providing efficiency and precision in various construction and mining applications.

Model	RDC-5RW	RDC-10RW	RDC-15RW	RDC-20RW	RDC-30RW
Maximum pressure/Kw	22	29	45	90	110
Oil/LPM	65	112.5	132	320	460
Flow range/LPM	40	60	120	220~320	320
greatest pressure/Bar	400	400	400	450	450
Output torque/Nm	1875	3570	6320	17840	21376
Output shaft speed/RPM	100	80	95	78	76
Weight/Kg	215	381	595	1370	1400
Number of cutter heads	56	56	64	64	60
Carrier/T	2.5-6	8-16	12-18	18-30	25-40

Model	RDC-5RD	RDC-10RD	RDC-20RD
Maximum pressure/Kw	25	50	80
Oil/LPM	85	210	265
Flow range/LPM	40-70	100-150	110-170
greatest pressure/Bar	205	310	380
Output torque/Nm	2200	10272	14272
Output shaft speed/RPM	95	80	65
Weight/Kg	210	750	750
Number of cutter heads	28	36	42
Carrier/T	2.5-6	8-15	18-30

Frequently Asked Questions

What is the primary use of the Efficient Hydraulic Cutter Drum?

The Efficient Hydraulic Cutter Drum is designed for various applications including rock or concrete wall analysis, trench digging, soft rock excavation, frozen soil excavation, and demolition.

What types of projects is this hydraulic cutter suitable for?

This cutter is ideal for tunnel and ditch excavation, municipal pipeline installation, road surface crushing, mining, and opencast coal mining.

What are the specifications of the RDC-5RW model?

The RDC-5RW model has a maximum pressure of 22 kW, an oil flow rate of 65 LPM, a flow range of 40 LPM, a greatest pressure of 400 Bar, and an output torque of 1875 Nm.

How many cutter heads does the RDC-10RW model have?

The RDC-10RW model features 6 cutter heads.

What is the weight of the RDC-20RW model?

The RDC-20RW model weighs 1370 Kg.

Is there a warranty for the hydraulic cutter drum?

Yes, there is a 1-year warranty for the motor, but wear parts do not come with a warranty.

How does the adjustable milling angle benefit the user?

The 360-degree adjustable milling angle allows for increased flexibility and precision in different job requirements, making it easier to adapt to various excavation tasks.

What materials are used in the construction of the hydraulic cutter drum?

The hydraulic cutter drum is constructed from manganese plate, wear-resistant plate, and alloy materials for durability.

Can the hydraulic cutter drum reduce rock disturbance?

Yes, the design of the cutter minimizes disturbances to surrounding rock, preventing strength loss from blasting vibrations and avoiding large-scale deformations.

What is the maximum pressure for the RDC-30RW model?

The RDC-30RW model has a maximum pressure of 450 Bar.

What type of motor does the hydraulic cutter drum use?

The hydraulic cutter drum features an imported motor designed for superior performance in demanding excavation tasks.

What is the output shaft speed for the RDC-15RW model?

The RDC-15RW model has an output shaft speed of 78 RPM.

What flow range can the RDC-10R model accommodate?

The RDC-10R model can accommodate a flow range of 100 to 150 LPM.

What is the output torque for the RDC-5R model?

The RDC-5R model has an output torque of 2200 Nm.

Are there any specific carriers required for the hydraulic cutter drum?

Yes, the hydraulic cutter drum is compatible with specific carriers, which vary by model, such as T2.5-6 for the smaller models and T18-30 for larger ones.