Efficient Tunneling Equipment Hydraulic Excavator Drum Cutter for Excavators

• Customization: Available
• After-sales Service: Warranty 12 Months
• Warranty: Warranty 12 Months
• Model NO.: RLDC
• Type: Drum Cutter
• Application: Excavator
• Certification: ISO9001: 2000
• Condition: New
• Color: Customized
• Capacity: 3-45ton
• Transport Package: Wooden Cases
• Trademark: Relong
• Origin: China
• HS Code: 8474209000
• Production Capacity: 200pieces/Month

Product Description

The drum cutter is divided into horizontal drum cutter and vertical drum cutter, which can be installed on any type of hydraulic excavator and can efficiently replace common equipment such as buckets, breakers, and hydraulic shears.
Relong drum cutter is used in open-pit coal mines, tunneling and contour correction, channel trench milling, asphalt concrete pavement milling, rock permafrost milling, tree root milling, steel industry, forestry, and other construction fields.

1. Low noise level and less vibration reduce work fatigue

2. Maximum performance due to robust spur gear 

3. Extremely robust with low maintenance due to massive drive shaft bearing and heavy-duty sealing system 

4. Hydraulic motor can be adjusted to the output of the excavator hydraulics 

5. Fast and easy exchange of wear parts reduces downtime

Model	RLDC80	RLDC150	RLDC240	RLDC350	RLDC450
Operating Weight (kg)	372	845	1340	1860	2620
Input Power(kw)	25	30	52	60	120
Maximum Power(kw)	34	40	62	70	140
Maximum Working Pressure(bar)	350	350	350	350	350
Flow(l/min)	30-50	60-90	80-140	140-210	260-450
Cutting Speed(rpm)	120-200	90-130	65-113	50-9	40-70
Cutting Head Torque(Nm)	3200	5800	10900	24000	36000
Milling Cutter Diameter (mm)	360	460	590	620	730
Capacity (tons)	3.0-8.0	8.0-15.0	15.0-24.0	18.0-35.0	30.0-45.0

Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province. It is a company dedicated to intelligent robots, ship design, water transportation equipment, marine water quality and ecological environment testing, salvage services; industrial automatic control system devices, radar and supporting equipment, communication equipment, which is a high-tech enterprise integrating sales and artificial intelligence software development, including consulting, design, production, installation, and operation management. Relong provides one-stop customized service according to each client's different dredging site condition. Professional design, international welders welding work, professional field service and after-sale service are the foundation of Relong brand equipment high quality and high reputation.
Q: What are your factory workshops?
A: Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time.

Q: How does your factory do regarding quality control?
A: "Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.

Q: Is it easy for customers to change the parts by themselves?
A: Yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.

Q: Can you install the motor or diesel engine with the pump for us?
A: Yes, we can, it's no problem, we are experienced in this.

Q: We don't know which pump model we need, can you help us?
A: Yes, please tell me your detailed requirements, include liquid, flow rate, head, etc,
My engineers teal will calculate & select the most suitable pump model for you, offer a pump solution for you.

Q: How long can you reply to us if we send an inquiry?
A: Generally within 2 hours, we will send you an official quotation sheet, with price, technology data, performance curve, dimension, etc.