Used Komatsu Demolition Excavator for sale (1,533)

Condition: excellent (used), functionality: unexamined, fuel type: diesel, color: yellow, overall weight: 25,000 kg, Year of construction: 2014, operating hours: 17,444 h, Equipment: CE marking, air conditioning, cabin, hammer hydraulics, low noise, onboard computer, steel tracks, Komatsu PC240NLC-10 Excavator Year 2014 CE certified Dkedpfey Rti Hex Abrjp Genuine hours Air conditioning 1 bucket Overall good condition More information available on the Almerisan website.

Condition: excellent (used), functionality: fully functional, power: 363 kW (493.54 HP), Year of construction: 2000, machine/vehicle number: К30095,, excellent condition Dsdpfxey N S Nco Abrekp

Condition: good (used), Year of construction: 2009, Excavator KOMATSU PC130 No. KMTPC202L02080252 9602 hours Dsdpfx Asyax Avjbrjkp 72.1 kW Year: 2009 Serial No.: 80252 - excavator offered without bucket

Condition: excellent (used), functionality: fully functional, power: 221 kW (300.48 HP), color: yellow, Year of construction: 1997, machine/vehicle number: 60687, The machine is in excellent condition. Dkodpfx Ajylyn Debrjp

Condition: repair required (used), functionality: unexamined, gearing type: converter, fuel type: diesel, color: yellow, overall weight: 13,300 kg, axle configuration: 2 axles, number of seats: 1, Year of construction: 1999, operating hours: 13,852 h, Equipment: all wheel drive, cabin, standard shovel, Wheel loader Komatsu WA270-3, year 1999. Requires repair. More information at Almerisan. Dkjdpfxsy H Erle Abrep

Condition: new, The bucket is available from stock. Dkjdpey Dz U Rjfx Abrsp Suitable for quarries and mining operations. A great opportunity to get acquainted with a high-quality bucket Edge Length: 1550mm Capacity: 1.75m3 For detailed information please contact us

Condition: new, Komatsu PC350 Extreme Heavy Duty Bucket The true performance of the machine starts with the bucket The machine model on the photo is Komatsu PC350 Edge Length: 155cm Capacity: 1.75m3 Dedoyz Awnspfx Abrskp For detailed information please contact us

Condition: new, Year of construction: 2024, Komatsu PC300 Reinforced General Purpose Bucket Edge Length: 1550mm Dkedpfxevkpkhj Abrjp Capacity: 1.85m3

Condition: new, Year of construction: 2025, Built for extreme conditions, our heavy-duty buckets are designed to withstand the rigors of the world’s most demanding environments. Maximum performance, no matter the terrain. The model of the bucket in the photo Machine Model: Komatsu PC350 Edge Length: 1550mm Capacity: 2m3 Dedpswinlyjfx Abrskp Contact us for your price inquiries

Condition: excellent (used), functionality: fully functional, Year of construction: 2024, Komatsu PC850 Bucket from Stock Dsdpfx Aowr Dy Sobrskp The bucket is in good condition. Blade Length: 2330 mm Blade Thickness: 80 mm Capacity: 5m3 Teeth and Adapter: Original Komatsu K70RC Pin Diameters: 11.5 cm and 13 cm We have a bohrwerk machine so we can adjust the pin holes to the required dimensions. This is an original Temsa/Komatsu bucket. The bucket will be delivered painted.

Condition: new, Machine Model: Komatsu PC290 Edge Length: 1400mm Edge Type: Delta Capacity: 1.7m3 Dodjx Tawpopfx Abrokp For detailed information, please contact us

Condition: new, Year of construction: 2024, Manufacturing of General Purpose Buckets for 20tons excavators, ensuring durability and good performance in various applications. Dkodpfxjvdc N Ds Abrsp Edge Length: 1200mm Capacity: 1m3

Condition: new, machine/vehicle number: Ripper Arm, Layout: Crusher Attachment suited for: Construction machines Selling price: € 50, US$ 53,56 Advantages of using Ripper Arm 1) The shorter boom & arm make it more powerful on breaking. 2) The increased weight of boom & arm is good to keep balance on self weight of machine. 3) Much higher working efficiency, almost 6-10 times than hydraulic breaker. Dsdpfxjpa Rqks Abrekp 4) It helps to reduce blasting work, much safer and good for environmental protection. 5) Widely used for mining, road, housing and frozen soil construction and other projects.

Year of construction: 2021, condition: new, Empty weight: 1.625 kg Selling price: € 5.250, US$ 5.595 Dodpfx Aeph Rmyjbrskp Bucket volume: 1.7 m^3 We manufacture high quality buckets with competitice prices We can set the cheap transportation everywhere. For detailed information please contact us.

Condition: used, Layout: Backhoe Selling price: € 3.250, US$ 3.443 KOMATSU PC450 Second Hand BOOM-ARM The boom and arm are for sale as we have converted the machine into a demolition machine. Dkjdpspa Rraefx Abrsp Boom Length: 7060mm Boom Price: €8250 Arm Length: 3380mm Arm Price: €3250 Bucket Blade Length: 1600mm Bucket Price: €4500 Bucket pins, link pins are also for sale separately. The machine will be ready after 2 months with the 27 meters demolition boom-arm-shear. For discounted price and detailed information, please contact us. The demolition machine price will change after 2 months :)

Year of construction: 2021, condition: new, Attachment suited for: Construction machines When hard rock and rough terrain required high level of earth crushing force say hello to GALEN heavy duty rock ripper. Single tooth ripper concentrates penetration power into single point. The body is made of Hardox or special casting shank that manufactured in own casting factory For detailed information, please contact us. Doden Tm Tgspfx Abrjkp

Year of construction: 2022, condition: new, Field of application: Construction Empty weight: 2.250 kg Attachment suited for: Loaders Bucket volume: 3.8 m^3 The bucket in the photo belongs to Komatsu WA430 Bucket Type: General Purpose Edge Length: 3100mm Bucket Weight: 2250kg Dodpfx Absph Rk Ejrjkp Capacity: 3.8m^3 For detailed information and price, please contact us

Condition: new, Field of application: Construction Attachment suited for: Loaders Selling price: € 1.000, US$ 1.059 High Dump Bucket It is used in the event that the height of the sides of the truck haulage or containers or wagons is excessive, and especially where light material loads and standard bucket height is not sufficient; two hydraulic cylinders are usually used, either vertical or horizontal in line with the work type. Djdpfoph Rk Njx Abrskp All pins and bushes used on the bucket are heat treated and offer an extremely long life working time. Price is representative, for detailed information please contact us

Year of construction: 2021, condition: new, Selling price: € 50, US$ 52,97 Dkedpfopa Rn Tjx Abrop QUICK TYPE: MS03 We can produce buckets for every brand and model in very short time with competitive prices.

Year of construction: 2022, condition: new, Field of application: Construction Width: 325 cm Attachment suited for: Loaders Warranty: 12 months Selling price: € 13.000, US$ 13.770 Komatsu WA470 Rock Bucket Edge Length: 3250mm Capacity: 4.5m^3 Dkodjn Tm Duopfx Abrop For other inquiries and detailed information, please contact us.

Year of construction: 2023, condition: used, Galen heavy duty mining bucket series are designed to withstand harsh mining conditions and efficiently transport large quantities of material. We can produce extreme heavy duty buckets for every +70tons machines Dkodpfon Tm I Hsx Abrep

Condition: new, functionality: fully functional, power: 260 kW (353.50 HP), fuel type: electric, color: dark red, overall weight: 42,000 kg, operation weight: 42,000 kg, chain condition: 100 %, axle configuration: 3 axles, Year of construction: 2026, The construction industry is moving away from the "build-demolish-dump" cycle and toward Urban Mining. At the heart of this shift is the Mobile Stone Crusher, a powerhouse designed to turn piles of jagged concrete and brick into high-quality recycled aggregate right on the job site. --- ## 1. The Engineering Logic: From Waste to Wealth In a traditional setup, demolition waste is hauled to a landfill—a process that is expensive, carbon-heavy, and wasteful. A mobile crusher flips the script. It brings the factory to the waste. By processing materials on-site, contractors save on transport costs and produce "Road Base" or "Sub-base" materials immediately. ### Key Components of a Mobile C&D Plant: * Vibrating Feeder: Uses a "Grizzly" bar system to pre-screen fines (dirt/sand) so the crusher only works on the big stuff. * Crushing Unit: Usually a Jaw Crusher (for primary compression) or an Impact Crusher (for better grain shape and higher reduction ratios). * Magnetic Separator: This is the "secret sauce" for C&D waste. It pulls out rebar and scrap metal that would otherwise contaminate the recycled aggregate. * Discharge Conveyor: Transports the finished product to a stockpile. --- ## 2. Technical Specifications & Performance When evaluating these machines, "Throughput" ($TPH$ or Tons Per Hour) is the metric that matters. For C&D recycling, the machine must handle unpredictable feed sizes and varied material hardness. ### Typical Technical Specifications Table | Feature | Specification Range | Why it matters | | --- | --- | --- | | Throughput | 100 – 500 $t/h$ | Determines project timeline efficiency. | | Max Feed Size | 500mm – 1,100mm | Dictates if you need a hydraulic breaker first. | | Power Source | Diesel-Electric or Hydraulic | Dual power (Electric) is better for urban noise/emissions. | | Crusher Type | Jaw or Impact | Impactors provide a more "cubic" final product. | | Mobility | Crawler Tracks | Essential for moving over uneven rubble piles. | --- ## 3. The "C&D" Specialization Recycling construction waste isn't just about "breaking rocks." It’s about cleaning material. Modern mobile units are equipped with: 1. Over-belt Magnets: Specifically designed to lift heavy steel reinforcement bars (rebar) out of the crushed concrete flow. 2. Dust Suppression: High-pressure misting systems to keep neighbors happy and workers healthy in tight urban environments. 3. Active Pre-screening: Removing sticky soil or asphalt fines before they enter the crushing chamber to prevent "plugging." > The Insight: Using a mobile crusher can reduce project carbon footprints by up to 40% simply by eliminating the "truck-in, truck-out" logistics of aggregate management. --- ## 4. Maintenance and Longevity Because C&D waste is highly abrasive (and often contains "surprises" like wood or plastic), maintenance is non-negotiable. Dksdpjq I Nvijfx Abrsp * Jaw Plates: Must be flipped or replaced regularly to maintain the "Closed Side Setting" (CSS), which determines the size of your output. * Blow Bars: In impact crushers, these are the high-wear items that take the brunt of the force. --- Would you like me to compare the cost-effectiveness of Jaw vs. Impact crushers for a specific type of demolition project, or perhaps look into the environmental regulations regarding on-site crushing?

Condition: good (used), functionality: fully functional, Year of construction: 2004, operating hours: 13,301 h, machine/vehicle number: H60167, USED KOMATSU WHEELLOADER MODEL : WA250T-5H SERIAL : H60167 YEAR : 2004 Dsdpfx Abox Tzq Dsrokp HOUR : 13301

Condition: good (used), functionality: limited functionality, fuel type: diesel, color: yellow, machine/vehicle number: 50032, Equipment: cabin, hydraulics, Product Description Used wheel loaders Manufactured by KOMATSU Djdpjum D H Eefx Abrekp model WA500-3 Operates on Diesel Engine Machine as its condition Please contact VIJAY JPN Industrial Trading Pte Ltd 13A pandan Crescent, Singapore 128478

Condition: good (used), functionality: fully functional, Year of construction: 2007, operating hours: 5,005 h, machine/vehicle number: 4509, USED KOMATSU BULLDOZER C/W RIPPER MODEL : D85ESS-2 SERIALL : 4509 Dedpexiwc Ejfx Abrokp YEAR : 2007 HOUR : 5005