Vehicle recycling is a growing industry. Millions of cars reach the end of their life each year, and each one contains steel, aluminum, copper, and other valuable materials. But extracting those materials efficiently requires the right tools. A car dismantling machine is a hydraulic attachment designed specifically for vehicle recycling. It mounts to an excavator arm and uses powerful shearing force to cut through vehicle frames, chassis, axles, and other structural components. Unlike torches or saws, an excavator car shear works quickly, cleanly, and without the safety hazards of open flames.
The YG series car dismantling machine offers five models covering excavators from 18 to 50 tons. With weights ranging from 2,100 to 4,600 kg and jaw openings up to 740mm, these attachments handle everything from passenger cars to heavy trucks.
Car Dismantling Machine Parameters:
| Item/Model | Unit | YG280RT | YG350RT | YG380RT | YG450RT | YG480RT |
| Arm Installation | ton | 18-27 | 28-38 | 30-40 | 40-50 | 42-50 |
| Boom Installation | ton | 14-18 | 20-28 | 20-28 | 28-39 | 28-39 |
| Weight | kg | 2100 | 3000 | 3500 | 4500 | 4600 |
| Maximum Opening with Jaw | mm | 485 | 595 | 600 | 700 | 740 |
| Overall Length | mm | 2700 | 3200 | 3280 | 3700 | 3800 |
| Operating Pressure | kg/cm2 | 250-300 | 300-320 | 320-350 | 320-350 | 320-350 |
| Operating Flux | L/min | 180-220 | 200-250 | 200-250 | 250-300 | 250-300 |
4 Features of YG Car Dismantling Machine
A well-built car dismantling machine brings distinct performance advantages that set it apart from basic cutting tools and fixed dismantling stations.
- Wide tonnage compatibility: The product line covers five models matched to excavators from 18 tons to 50 tons, so operators can select a unit that aligns perfectly with their existing fleet, avoiding wasted power or insufficient cutting force. Each model is calibrated to standard excavator hydraulic flow and pressure ranges, delivering stable output through long work shifts.
- High-force shearing capability: With operating pressures from 250 to 350 kg/cm², the attachment generates tremendous cutting force that cleanly shears through heavy vehicle girders, chassis frames and thick axle housings. It completes most cuts in a single squeeze, with no pre-heating or secondary trimming required.
- Generous jaw opening capacity: Maximum jaw opening ranges from 485 mm to 740 mm across the model lineup, letting the jaw grasp large structural sections and whole vehicle segments without repeated repositioning.
- Wear-resistant heavy-duty construction: All cutting edges and contact surfaces use high-strength wear-resistant steel, retaining sharp cutting performance even after continuous use on abrasive steel scrap. Reinforced hinge points absorb impact loads during heavy cuts, reducing structural fatigue and extending service life.
Working Principle of Car Dismantling Machine
A hydraulic vehicle dismantler runs on the host excavator’s existing hydraulic system, with no independent power unit required. When the operator activates the control lever, pressurized hydraulic fluid feeds into the shear’s cylinder, driving the movable jaw arm closed with powerful mechanical leverage. As the jaw closes, sharp cutting edges concentrate force on the contact point, slicing through steel structures cleanly without jagged burrs. The attachment follows the full range of the excavator arm, so operators can reach every section of a vehicle frame, cut components in sequence and sort separated materials without repositioning the vehicle itself. The design works equally well for mobile yard operations and fixed dismantling line setups, giving facilities flexible deployment options.
How to Select the Right Model?
Choosing the correct excavator car shear for your operation depends on three core factors that directly shape daily productivity and equipment lifespan.
First, match the attachment to your existing excavator tonnage. Each model has a defined arm installation tonnage range; for example, the YG280RT fits 18–27-ton excavator arms, while the YG480RT supports 42–50-ton machines. Staying within your excavator’s tonnage range ensures proper hydraulic flow matching and prevents excessive stress on the excavator arm.
Second, evaluate the vehicle types you process most often. If your facility mainly handles passenger cars and light vans, a mid-size model with moderate jaw opening delivers ample cutting power. If you regularly dismantle heavy trucks, buses and construction vehicles, choose a larger model with wider jaw opening and higher operating pressure to handle thicker steel components.
Third, align capacity with your daily processing volume and site layout. High-volume scrap recycling centers gain the most from larger models that process each vehicle faster, while smaller yards with limited space often prefer more compact units paired with smaller excavators. An excavator vehicle dismantler matched to your workflow scale delivers the best balance of speed and operating efficiency.
5 FAQs About YG Excavator Car Shear
A: The YG series offers openings from 485mm to 740mm. The YG280RT has a 485mm opening. The YG480RT has a 740mm opening. Larger openings allow cutting of larger components in a single pass.
A: The machine cuts steel, aluminum, and other vehicle materials. It is designed for structural steel, vehicle frames, chassis, axles, and body panels.
A:The YG series supports 360-degree hydraulic rotation, allowing the operator to position the jaws at any angle. This is essential for accessing components from different directions without repositioning the excavator.
A: Blade life depends on the material being cut and operating conditions. High-strength steel and heavy use shorten blade life. The blades are replaceable and can be sharpened or replaced on site.
A: Yes, the attachment is purpose-built for vehicle dismantling and sorting work. It easily shears through heavy vehicle girders and crushes axle housings, handling both light passenger vehicles and heavy commercial trucks.
Hydraulic Vehicle Dismantler For Sale
A high-quality car dismantling machine transforms vehicle recycling from slow, labor-intensive manual cutting into a fast, safe and efficient mechanical workflow. YG manufactures every unit with heavy-duty industrial materials and strict factory quality testing, ensuring reliable performance and long service life in demanding scrap yard and dismantling environments. Our technical team helps every customer select the right model for their excavator fleet and processing needs, with full support for installation and operation guidance.
If you are looking for a durable, high-performance excavator vehicle dismantler for your vehicle recycling or dismantling business, YG has a proven solution ready for you. Contact our team today to share your excavator specifications and processing requirements, and we will recommend the optimal model for your operation.
