Used Excavator Rock Drill for sale (9)

Condition: new, functionality: fully functional, Year of construction: 2026, CONSTMACH hydraulic boom crusher, also known as a hydraulic rock crusher, is designed to deliver superior performance in demanding work environments such as quarries, mining operations, and recycling facilities. With its high impact force, it easily breaks down large-sized rocks and stones, making them suitable for the crushing line. This system allows large materials entering the crusher's bunker, especially in the initial crushing stage, to be reduced in size without direct human intervention. The hydraulic boom system, which can be controlled remotely, offers the operator maximum safety, comfort, and control. Vibration and noise levels are kept to a minimum, protecting both the operator and the equipment's lifespan. Thanks to its high-quality material structure, the CONSTMACH hydraulic boom crusher maintains its durability for many years and stands out with its easy maintenance and integration with different crushing systems. This system is an excellent solution for businesses seeking efficient, economical, and safe crushing. Hydraulic Boom Crusher Technical Specifications Crusher: CHB400 Weight: 350 kg Equipment Diameter: 68 mm Pressure and Flow Rate: 100-150 bar / 50-80 liters Installation Area: 700 m² Boom System Specifications Working Angle: 360° Maximum Reach Area: 9000 mm Material: S355J2 Motor Power: 18.5 kW Ledpfxexqgv Dj Ampjaa Control Type: Radio-controlled and manual valve control Filters: OMT 25 microns Hoses: (R2) Bezek Why Choose CONSTMACH Hydraulic Rock Breaker? With years of experience in the industry, CONSTMACH prioritizes quality and safety at every stage of production. Our hydraulic rock breaker systems are designed to offer maximum efficiency and minimum maintenance costs. All parts are manufactured from high-strength steel to withstand heavy-duty conditions. Furthermore, we guarantee the uninterrupted operation of your business with our spare parts and technical service support. If you are looking for a durable, reliable, and high-performance crushing solution, the CONSTMACH hydraulic boom crusher is the right choice for you. What Do We Do at Constmach? Constmach is a leading machine manufacturer offering a wide range of products tailored to the needs of the construction and mining industries. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, rock crushing machines, rock crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, functionality: fully functional, power: 705 kW (958.53 HP), gearing type: automatic, color: other, Year of construction: 2026, Equipment: ABS, cabin, hammer hydraulics, CONSTMACH JCV-2 3-axle mobile crushing plant is a perfect combination of the JC-2 mobile crushing plant and the V-80 mobile sand making plant. It is the ideal solution for crushing the hardest rocks such as granite and basalt, as well as for obtaining a high proportion of fine material and cubic-shaped products. Designed with superior engineering, the JCV-2 offers unmatched performance with its durable chassis structure, long-lasting components, and high-quality materials. The CJC-90 jaw crusher serves as the primary crusher in the plant, the METSO HP200 or equivalent cone crusher serves as the secondary crusher, and the VSI-800-CR vertical shaft impact crusher serves as the tertiary crusher. This powerful structure makes it possible to obtain products in 5 different fractions simultaneously in a single plant. Lasdpfx Ajxqcu Aompja The JCV-2, with its three-chassis design, is easy to transport and can be set up quickly. The PLC-controlled automation system offers user-friendly operation with remote control capability and tablet management. When necessary, it can meet its own energy needs with an integrated diesel generator system. The dust extraction system, hydraulic legs, and foldable stock conveyors maximize operational efficiency. JCV-2 Mobile Crushing Plant Technical Specifications Production Capacity: 120 – 150 tph Maximum Feed Size: 850 x 600 mm Main Configuration: Primary Jaw + Secondary Cone + Tertiary VSI Crusher Total Motor Power: 705 kW Electric Generator Requirement: 1,100 kVA Total Weight: 120,000 kg Chassis Type: Three-axle, wheeled, hydraulic-legged structure Why Choose the JCV-2 Mobile Crushing Plant? CONSTMACH JCV-2 stands out in the industry with its high production capacity, durable structure, and advanced automation system. This plant, which provides both high-quality aggregate production and low operating costs, excels with maximum efficiency and minimum setup time on site. With its long-lasting components, easy maintenance, and dimensions suitable for international transport, JCV-2 gives you more than your money's worth. Manufactured with the CONSTMACH guarantee, the JCV-2 is the most sensible choice for businesses seeking high-performance and reliable crushing and screening solutions. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, rock crushing machines, rock crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, 250kg Welding Positioner Turning Capacity: 250kg at 300mm Tilting Capacity: 250kg at 300mm Rotation Speed / Power: 0-4rpm at 0-90v / DC200w Tilt Range / Power: 0-135° in 30sec/ DC500W Rotation Drive Control: DC Motor Card Table Size: Ø500 x 20t c/w 4 slots Earthing: 300A Laodotzan Njpfx Ampea

Condition: new, 3t Conventional Welding Rotator Set Item: Drive / Idler Rotator Set Load Capacity Each: 1.5MT Total Rotation Capacity: 4.5MT Vessel Size Min: Φ286mm at 60° included angle Vessel Size Max: Φ1000mm at 60° included angle Tyre Type & Size: Vulcanised PU, Φ245mm x75mm Roller Speed: 400-4000mm/min Lodpfx Amotqn Ufjpsaa

Condition: new, functionality: fully functional, power: 705 kW (958.53 HP), gearing type: automatic, color: other, Year of construction: 2026, Equipment: ABS, cabin, hammer hydraulics, CONSTMACH JCV-2 3-axle mobile crushing plant is a perfect combination of the JC-2 mobile crushing plant and the V-80 mobile sand making plant. It is the ideal solution for crushing the hardest rocks such as granite and basalt, as well as for obtaining a high proportion of fine material and cubic-shaped products. Designed with superior engineering, the JCV-2 offers unmatched performance with its durable chassis structure, long-lasting components, and high-quality materials. The CJC-90 jaw crusher serves as the primary crusher in the plant, the METSO HP200 or equivalent cone crusher serves as the secondary crusher, and the VSI-800-CR vertical shaft impact crusher serves as the tertiary crusher. This powerful structure makes it possible to obtain products in 5 different fractions simultaneously in a single plant. The JCV-2, with its three-chassis design, is easy to transport and can be set up quickly. The PLC-controlled automation system offers user-friendly operation with remote control capability and tablet management. When necessary, it can meet its own energy needs with an integrated diesel generator system. The dust extraction system, hydraulic legs, and foldable stock conveyors maximize operational efficiency. JCV-2 Mobile Crushing Plant Technical Specifications Ljdpjxpv A Refx Ampoaa Production Capacity: 120 – 150 tph Maximum Feed Size: 850 x 600 mm Main Configuration: Primary Jaw + Secondary Cone + Tertiary VSI Crusher Total Motor Power: 705 kW Electric Generator Requirement: 1,100 kVA Total Weight: 120,000 kg Chassis Type: Three-axle, wheeled, hydraulic-legged structure Why Choose the JCV-2 Mobile Crushing Plant? CONSTMACH JCV-2 stands out in the industry with its high production capacity, durable structure, and advanced automation system. This plant, which provides both high-quality aggregate production and low operating costs, excels with maximum efficiency and minimum setup time on site. With its long-lasting components, easy maintenance, and dimensions suitable for international transport, JCV-2 gives you more than your money's worth. Manufactured with the CONSTMACH guarantee, the JCV-2 is the most sensible choice for businesses seeking high-performance and reliable crushing and screening solutions. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, rock crushing machines, rock crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, power: 75 kW (101.97 HP), Year of construction: 2026, An impact crusher is a machine that uses striking as opposed to pressure to reduce the size of a material. Impact crushers are versatile and widely used in various industries for the crushing of hard, abrasive materials. They operate by applying force on the material to be crushed, breaking it into smaller pieces. Here is a general introduction to impact crushers: The impact crusher is a versatile machine used for various applications in construction, mining, and recycling industries. Below are some of the key applications of an impact crusher: Ledoq I N Iqspfx Ampoaa 1. Primary and Secondary Crushing Impact crushers are commonly used in both primary and secondary crushing stages. In primary crushing, they break large rocks into smaller, more manageable sizes, and in secondary crushing, they refine the material further into smaller grades. 2. Production of Aggregates Impact crushers are widely used in the production of aggregates for construction. They are effective at producing a wide range of materials, including: Crushed stone for road construction. Sand for concrete and asphalt production. Gravel for general construction and drainage. 3. Recycling One of the most significant applications of impact crushers is in the recycling industry, especially for processing construction and demolition (C&D) waste, which includes materials like concrete, brick, and asphalt. The crushers help convert waste into usable products such as: Recycled concrete aggregates (RCA). Asphalt. Recycled sand and gravel. 4. Mining Industry Impact crushers are used in the mining industry to process ore materials. These crushers help break down large rocks and ores into smaller pieces, making them easier to process for extraction of valuable minerals like gold, copper, and other metals. 5. Production of Manufactured Sand In the production of manufactured sand for concrete, impact crushers are used to break down larger rocks into fine particles, which are then used as an alternative to natural sand. This is especially useful in areas where natural sand is scarce or environmentally protected. 6. Construction and Road Building Impact crushers are integral in the production of materials for road construction, such as base and sub-base materials. These materials are crucial for the stability and durability of roads, highways, and foundations. 7. Industrial Applications Impact crushers are also used in various other industrial applications, such as: Cement production: Crushing limestone and other materials for cement manufacturing. Glass recycling: Breaking glass waste into smaller pieces for recycling. 8. Demolition and Dismantling Impact crushers are used in demolition projects where buildings or structures need to be demolished and the materials crushed for reuse or disposal. They help reduce the size of debris like concrete, asphalt, and bricks into smaller, manageable pieces.

Condition: new, functionality: fully functional, power: 75 kW (101.97 HP), Year of construction: 2025, Impact Crusher: Structure, Operation, and Technical Specifications An impact crusher is a high-efficiency crushing machine widely used in mining, cement, construction, and recycling industries. It is designed to crush materials by utilizing the energy of impact rather than pressure, making it ideal for medium-hard and soft materials such as limestone, gypsum, coal, and concrete aggregates. Its ability to produce uniform, cubic-shaped particles makes it a preferred choice for aggregate production and fine crushing applications. Working Principle The impact crusher operates on a simple yet powerful principle: material is fed into the crushing chamber and struck by high-speed rotating blow bars mounted on a rotor. The kinetic energy from the rotor transfers to the material, causing it to break upon collision with the impact plates (also known as breaker plates). The crushed material rebounds within the chamber for secondary impacts until it reaches the desired size and exits through the discharge opening. The process involves: Primary Impact: Material is hit by blow bars and thrown against the impact plates. Secondary Impact: Rebounded fragments collide again with the rotor or other particles, achieving finer crushing and better shape. Lajdpfxsv E Ddlj Ampja Structural Composition An impact crusher consists of several key components that ensure efficient operation and durability: Rotor Assembly: The core component, equipped with blow bars that deliver high-speed impact energy. Impact Plates (Aprons): Adjustable plates that control the crushing gap and final product size. Feed Inlet and Discharge Outlet: Designed for smooth material flow and uniform discharge. Frame and Housing: Heavy-duty welded structure providing stability and vibration resistance. Adjusting Device: Hydraulic or mechanical system for controlling the gap between rotor and impact plates. Safety Mechanism: Hydraulic opening system for easy maintenance and overload protection. Technical Highlights Feed size: ≤500 mm Discharge size: 0–60 mm (adjustable) Capacity: 30–800 t/h Motor power: 45–560 kW Rotor speed: 500–1500 rpm Performance Features: High Crushing Efficiency: The high-speed rotor and optimized chamber design ensure strong impact force and high reduction ratio. Excellent Particle Shape: Produces cubic, uniform aggregates suitable for concrete and asphalt production. Adjustable Output Size: Hydraulic or mechanical adjustment allows precise control of product size. Easy Maintenance: Replaceable blow bars and liners with quick access doors simplify servicing. Versatile Applications: Suitable for primary, secondary, and tertiary crushing in various industries. Types of Impact Crushers Horizontal Shaft Impact (HSI) Crusher: Uses a horizontal rotor to deliver impact energy. Ideal for soft to medium-hard materials and widely used in aggregate and recycling applications. Conclusion The impact crusher combines high-speed impact energy with a robust structural design to deliver efficient, reliable, and versatile crushing performance. Its ability to produce well-shaped aggregates, adjustable output sizes, and low maintenance requirements make it indispensable in modern crushing systems. Whether in mining, construction, or recycling, the impact crusher remains a key machine for achieving high productivity and superior material quality.

Condition: new, Year of construction: 2025, Introduction Of Jaw Crusher Plant The capacity vary according customer request. And in order to meet the different demands of customers, the production line can equip with cone crusher, dust removal equipment and other equipment. It is suitable for the materials like hard limestone, granite,basalt, pebble, metallurgy slag and artificial sand making work. It is widely used in the industries of hydroelectric, building materials, highway, and urban construction. And according to different technological requirement, various types of equipment can be combined to meet the demands of different customers. Product Advantages of Stone Crusher Machine Plant 1.High reliability, good stability 2.Convenient maintenance, easy operation 3.Low operation costs, wide application range 4.Laminating crushing makes good discharging grain shape We also provide other stone crushing solutions like 1. Vibrating feeder + Jaw crusher + Fine jaw crusher + Vibrating screen 2. Vibrating feeder + Jaw crusher + Impact crusher + Vibrating screen 3. Vibrating feeder + Heavy hammer crusher + Vibrating screen 4. Sand Production Line 5. Gravel / Aggregate production line A stone crushing plant for sand and aggregate production involves several stages and equipment. Here's an overview of the process and the main components involved: Process Overview 1. Primary Crushing: Large stones from the quarry are fed into a primary crusher, typically a jaw crusher, which reduces them to smaller, manageable sizes. 2. Secondary Crushing: The output from the primary crusher is further reduced in size by a secondary crusher, usually a cone crusher or impact crusher. 3. Screening: The crushed material is separated into different size fractions using vibrating screens. Oversized material is returned to the crushers for further reduction. 4. Sand Making: For producing sand, the material might be passed through a sand making machine, like a vertical shaft impact crusher, to achieve the desired shape and size. 5. Washing: The final product is often washed to remove impurities and improve the quality of the aggregate. 6. Stockpiling: The finished product is stored in stockpiles before being transported to customers. Main Components of stone crushing plant 1. Jaw Crusher: Used for primary crushing of large stones. 2. Cone Crusher or Impact Crusher: Used for secondary crushing to produce finer aggregates. 3. Vibrating Screen: Separates the crushed material into different size fractions. 4. Sand Making Machine: Special equipment for producing sand. 5. Belt Conveyors: Transport materials between different stages of the process. Lajdpfxsq Nyy Ee Ampea 6. Vibrating Feeder: Feeds raw material into the crushers evenly and continuously. 7. Sand Washer: Cleans the sand by removing impurities. 8. Control System: Manages the entire process, ensuring efficient and safe operation. Implementing a well-designed stone crushing plant can significantly increase production efficiency and produce high-quality sand and aggregate.

Condition: new, functionality: fully functional, Year of construction: 2025, For crushing dolomite and phonolite rocks, various types of rock crushing machines can be employed, depending on the characteristics of the rocks and the desired final product specifications. Here are some common types of crushers that may be suitable for processing dolomite and phonolite: 1. Jaw Crusher: - Jaw crushers are commonly used for primary crushing and can handle hard and abrasive materials. They are suitable for both dolomite and phonolite rocks. 2. Impact Crusher: Lsdpfxeq Nyuvs Ampjaa - Impact crushers are versatile and suitable for both primary and secondary crushing. They work by impacting the material with hammers or blow bars, producing a high reduction ratio. Impact crushers can be effective for shaping the final product. 3. Cone Crusher: - Cone crushers are often used for secondary or tertiary crushing. They are suitable for processing harder rocks and can produce well-shaped and fine-grained aggregates. 4. Gyratory Crusher: - Gyratory crushers are used for large-scale primary crushing. They have a conical-shaped head and are well-suited for handling abrasive materials. However, they are less commonly used than jaw or cone crushers. 5. Vertical Shaft Impact (VSI) Crusher: - VSI crushers are suitable for shaping and producing artificial sand. They operate by throwing the material against a set of anvils or impellers to break it down into finer particles. 6. Hammer Crusher: - Hammer crushers are used for crushing softer materials and may be suitable for rocks like phonolite. They operate by applying force to the material, causing it to break along natural fault lines. 7. Roll Crusher: - Roll crushers are used for reducing the size of friable materials. They consist of two counter-rotating rolls that compress the material between them. 8. Screening Equipment: - After the initial crushing stage, screening equipment such as vibrating screens may be used to separate different sizes of crushed material. 9. Dust Suppression Systems: - Crushing operations can generate dust, and dust suppression systems are used to minimize environmental and health impacts. 10. Mobile Crushers: - Mobile crushers, including crawler mobile crushers, offer flexibility and mobility, allowing them to be used directly at the quarry or job site. When selecting a crusher for dolomite and phonolite rocks, consider factors such as the hardness of the material, the desired final product specifications, and the production capacity required. Additionally, it's important to integrate the crushing process into an overall plant design that may include screening, conveying, and washing equipment depending on the specific needs of the application.