ER/ERC Series Milling Machine with Cutting Wheel for Precision Trenching

ER/ERC Series Milling Machine with Cutting Wheel for Precision Trenching

Product Introduction

The ER and ERC series milling machines equipped with cutting wheels are professional attachments designed for narrow, precise, and efficient linear cutting operations in hard materials. They transform the powerful force of a versatile milling machine into disc saw-like precision cutting capability, making them ideal and efficient tools in municipal engineering, pipeline laying, road cutting, and building renovation.

Product Parameters

Model	Max Cutting Depth (mm/in)	Standard Cutting Width (mm/in)	Optional Cutting Width (mm/in)
ER/ERC 50	150 / 5.9	55 / 2.2	80 / 3.2
ER/ERC 100	215 / 8.5	–	–
ER/ERC 250	300 / 11.8	80 / 3.2	110 / 4.3, 150 / 5.9, 200 / 7.9
ER/ERC 600	300 / 11.8	110 / 4.3	80 / 3.2, 150 / 5.9, 200 / 7.9
ER/ERC 650	300 / 11.8	110 / 4.3	80 / 3.2, 150 / 5.9, 200 / 7.9
ER/ERC 1500 X	500 / 19.7	130 / 5.1	110 / 4.3, 150 / 5.9, 200 / 7.9
ER/ERC 1500 XL	560 / 22	130 / 5.1	110 / 4.3, 150 / 5.9, 200 / 7.9
ER/ERC 1700	560 / 22	130 / 5.1	150 / 5.9, 200 / 7.9
ER/ERC 2000	560 / 22	130 / 5.1	150 / 5.9, 200 / 7.9
ER/ERC 3000	560 / 22	130 / 5.1	150 / 5.9, 200 / 7.9

Core Functions and Advantages

• ​Precision Trenching, Formed in One Pass​
  1. Equipped with a special cutting wheel, the milling machine can cut narrow trenches with uniform depth and width in one pass through hard materials like rock, concrete, or asphalt.
  2. Perfectly replaces traditional, inefficient multiple breaking operations, greatly improving the efficiency and precision of trenching for laying pipes, cables, or fiber optics.
• ​Strong Compatibility and Easy Installation​
  1. The cutting wheel can be directly mounted on the standard drive shaft of the milling machine without any additional modifications or complex interfaces. This allows users to quickly switch between buckets, milling heads, and multi-pick cutting wheels based on on-site needs, achieving versatility and maximizing return on investment.
• ​Rugged, Durable, Safe, and Reliable​
  1. To cope with high-intensity cutting operations, this series of milling machines is equipped with an especially sturdy protective cover to shield the power take-off drive shaft.
  2. This robust protection not only effectively prevents flying debris and wear but also ensures the stability and long service life of the core transmission system under harsh working conditions, guaranteeing construction safety.
• ​Two Series, Flexible Response to Complex Conditions​
  1. ER Series (Transverse): Suitable for standard straight-line trench cutting, offering stable performance and cost-effectiveness.
  2. ERC Series (with integrated hydraulic rotation): Adds hydraulic rotation functionality to the transverse base, enabling complex angle adjustments of the cutting wheel. This feature allows it to easily handle complex tasks requiring direction changes, such as curved trench cutting and wall grooving, offering unparalleled flexibility.

Application Scenarios

• Municipal engineering: Cutting pavements and roads for pipeline repair or installation.
• Utilities: Pre-cutting trenches for laying water, electricity, gas, communication pipes, or cables.
• Building structures: Chasing channels for conduits, drainage grooves in concrete walls or floors.
• Rock excavation: Precisely cutting trenches in soft or moderately weathered rock.