High-efficiency and Durable Transverse Milling Machine

High-efficiency and Durable Transverse Milling Machine

Product Introduction

The transverse milling machine is a heavy-duty engineering equipment designed for surface treatment, contour shaping, and large-scale demolition of wide sections of hard materials like rock and concrete. Its core feature is that the rotation axis of the cutter head is perpendicular to the direction of the mechanical arm, enabling large-area, high-efficiency milling and excavation of the work surface. It overcomes the shortcomings of traditional blasting and pneumatic hammer operations in terms of safety, precision, and control ability, making it particularly suitable for demanding applications requiring precise section trimming on sidewalls, floors, and slopes.

Product Parameters

Parameter	ER 40x	ER 50x	ER 50	ER 100x	ER 100	ER 250x	ER 250	ER 600	ER 650	ER 1500X	ER 1500XL	ER 1700	ER 2000	ER 2000X	ER 3000	ER 4000	ER 5500
Suitable Excavator Weight (t)	0.6-2	45660	45660	45723	45723	45884	45884	45948	15-25	30-50	35-50	35-55	50-70	55-75	70-125	70-125	70-125
Chassis Weight Class (t)	0.6-2	45660	45660	45723	45723	45884	45884	45948	15-28	20-40	35-55	35-55	50-70	55-75	70-125	70-125	70-125
Self Weight (kg)	110	170	200	330	350	520	570	900	1200	2000	2700	4000	5500	7000	4000	5500	7000
Product Weight (kg)	90	130	160	290	310	450	500	820	1000	1750	1850	2200	2600	2400	3500	4800	6000
Optimal Oil Flow (L/min)	17-22	25-38	25-38	52-62	41-62	60-85	60-85	120-150	140-190	205-300	205-300	290-360	300-390	300-390	350-450	500-750	700-950
Rated Power (kW)	13	18	18	30	30	45	45	65	80	120	120	120	160	160	200	280	400
Rotation Speed (rpm)	130	150	150	115	115	90	90	80	80	75	75	72	65	65	53	50	48
Max. Torque @350 bar (Nm)	960	1420	1420	3000	3000	5200	5200	10100	10100	23400	23400	27900	31500	31500	46800	90000	111500
Max. Cutting Force @350 bar (N)	8530	12620	11850	16200	16200	26000	26000	35100	42400	65000	65000	77500	87500	87500	116300	200000	242400
Cutter Shaft Diameter (mm)	114	11.4	15	20	20	20	22	25	30	30	30	30	38	38	38	38	38
Number of Cutters	40	40	56	44	64	44	44	48	44	44	48	56	56	56	64	78	68

Core Features and Advantages

1. Efficient, Flexible, Wide Operating Range​
   • Side-by-side working capability: Allows multiple machines to work collaboratively, significantly improving overall construction efficiency on large work surfaces.
   • 360° omnidirectional rotation: Equipped with a 360° rotating bracket, allowing the milling head to be easily positioned at any desired working angle, offering excellent flexibility, especially for complex contour trimming.
   • Efficient wide-section profiling: Optimized for large-area section profiling and trench excavation on walls, floors, etc., ideal for such applications.
2. ​Rugged and Durable, Consistently Reliable​
   • Heavy-duty spur gear transmission: Uses a very robust spur gear design, ensuring efficient, smooth, and reliable power transmission, capable of withstanding continuous high-load impacts.
   • HARDOX wear-resistant housing: The body features a sturdy, wear-resistant design, with key parts using HARDOX wear-resistant steel plates, significantly extending equipment service life and reducing downtime due to wear, ensuring extended uptime.
   • High-load bearing system: The output shaft bearing system is equipped with a maintenance-free sliding ring seal, offering excellent durability and adaptability to high-load continuous operation.
3. ​Easy Maintenance, Cost-Effective​
   • Quick snap fastening system: An innovative quick-fastening system allows for rapid and simple replacement of picks, greatly reducing maintenance time and improving equipment availability.
   • Replaceable pick bushings: (In series like ER1500-5500) Pick bushings can be replaced individually, reducing the replacement cost of wear parts, making maintenance more economical.

Application Fields

• Tunnel engineering: Trimming of tunnel walls, contour excavation, cable trench excavation, and large-scale driving.
• Municipal and infrastructure construction: Slope trimming of rivers and channels, large-scale trench excavation, foundation breaking.
• Mining: Bench trimming and face cleaning in open-pit coal mines, gypsum mines, etc.
• Building demolition: Efficient and controlled demolition of building walls, floors, and foundations.
• Special engineering: Special industrial applications like frozen soil excavation and iron slag processing in steel plants.

Core Application Range

• Rock and concrete structures: Profiling of rock sections up to medium hardness, milling and grooving of concrete walls and floors.
• Trench and foundation pit excavation: Suitable for large-scale excavation of various trenches and foundation pits, especially where regular cross-sections are required.
• Special condition excavation: Efficient excavation under special geological conditions like soft rock and frozen soil.
• Building and industrial demolition: Building demolition, foundation breaking, industrial waste (e.g., iron slag) processing.