6ton 20ton 30ton High-Efficiency Drum Cutter for Various Excavation Applications

• Customization: Available
• After-sales Service: Package Installation
• Warranty: 2year
• Model NO.: PLEH-150
• Type: Excavator Part
• Application: Tunnel Boring Machine
• Certification: ISO9001: 2000
• Condition: New
• Quantity of Flow: 75~130
• Pressure (MPa): 22~32
• Total Power: 55
• Number of Tool Holder/Tool Head: 44
• Adaptive Excavator: 13~18
• Transport Package: Wooden Box Package
• Specification: 700kg
• Trademark: PAILIEN
• Origin: China
• Production Capacity: 2000pieces/Year
• Package Size: 200.00cm * 180.00cm * 160.00cm
• Package Gross Weight: 500.000kg

Product Description

An excavator mounted milling machine (also known as a hydraulic milling attachment or rock grinder) is a specialized hydraulic tool designed to be mounted on excavators, enabling efficient cutting, grinding, and shaping of hard materials such as rock, concrete, asphalt, and frozen ground. It is widely used in construction, mining, road rehabilitation, tunnel excavation, and demolition projects, offering high precision and versatility compared to traditional mechanical tools.
Key Features & Working Principle
Hydraulic Drive: Powered by the excavator's hydraulic system, it converts hydraulic pressure into rotational force via a motor, driving the milling drum equipped with hardened alloy teeth (tungsten carbide tips) to grind materials.
Adjustable Speed & Torque: The milling speed and torque can be adjusted according to material hardness, ensuring optimal performance on both soft and hard substrates.
Compact Design: Compatible with various excavator sizes (from 1.5t to 100t+), making it suitable for narrow spaces (e.g., tunnels, building foundations) where large machinery cannot operate.
Main Applications
Rock Excavation: Efficiently grinds hard rock, weathered stone, and conglomerate in mining or slope stabilization projects.
Concrete/Asphalt Removal: Precisely removes old pavements, bridge decks, or concrete structures without damaging the underlying base.
Trenching & Shaping: Creates trenches for pipelines or cables, or shapes rock surfaces for construction purposes.
Frozen Ground & Ice Breaking: Effective in cold regions for breaking frozen soil or ice layers during winter construction.
Advantages
High Efficiency: Compared to jackhammers or hydraulic breakers, it reduces vibration and noise while achieving continuous milling, increasing work speed by 30-50% in suitable conditions.
Precision Control: Allows operators to control milling depth and range accurately, minimizing material waste and protecting surrounding structures.
Cost-Effective: Eliminates the need for separate heavy machinery, leveraging the excavator's mobility and hydraulic power to lower equipment investment and operational costs.

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Packing & Delivery

Company Profile

FAQ

1.Who are we? We are headquartered in Shandong, China, started in 2015, selling to East Asia (15.00%), Southeast Asia (15.00%), North America (14.00%), South America (14.00%), Central America (10.00%), Africa (10.00%), Domestic Market (10.00%), Northern Europe (5.00%), Southern Europe (2.00%), South Asia (1.00%), Oceania (1.00%), Western Europe (1.00%), Eastern Europe (1.00%), Middle East (1.00%). There are about 11-50 people in total in our office. 2.How do we ensure quality? Always pre-production samples before mass production; Always final inspection before shipment; 3.What can you buy from us? Excavator accessories series, mine crushing and demolition series, municipal maintenance engineering series, jack push series 4. Why should you buy from us instead of other suppliers? We have been manufacturing stone splitters for 20 years. Most of the products are sold to South Africa, Asia, Russia, Brazil, the United States, Australia. We have an independent R&D team of 15 people. 10 people in the Ministry of Foreign Affairs for sales. Welcome to visit us. 5. What services can we provide? Accept delivery terms: FOB, CFR, CIF, EXW, DDP, DDU, Express; Accept payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, RMB, CHF; Accept payment methods: T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow; Languagesspoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian