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Interested in our construction equipment?

From excavators and bulldozers to graders and compactors, we’re here to answer your questions and help you choose the right machines. Send us a message anytime.

Contact: Mr. Cheng
Email: sales15@changlin.com.cn
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We offer a wide range of attachments to meet different construction needs. These most common attachments include: standard buckets for earthmoving, hydraulic breakers for rock or concrete demolition, hydraulic shears for dismantling structures, log grapples for handling timber or pipes, rippers for compacted soil or frozen ground, vibratory compactors for backfilling, augers for drilling and piling, dredging buckets for clearing silt, and quick couplers for fast tool changes. These options make our machines suitable for civil works, mining, municipal maintenance, and forestry.

The hydraulic system is the core of an excavator. It converts engine power into hydraulic energy, which drives the boom, arm, bucket, and tracks. Key components include the hydraulic pump, cylinders, motors, control valves, and fluid. This system enables the machine to lift, dig, swing, and travel with precision.

With proper care, most excavators used in mining can operate between 7,000 and 10,000 hours. Actual lifespan depends on usage intensity, maintenance frequency, and machine quality. Some units may last even longer if handled correctly and serviced regularly.

Several key elements determine how long an excavator will remain in good working condition. First, the intensity and frequency of use have a direct impact, heavy workloads or continuous operation can wear components out more quickly. Regular maintenance is also essential; timely servicing helps prevent minor issues from becoming serious problems. Operator behavior plays a major role too, well-trained operators who follow proper procedures and safety guidelines are more likely to keep the equipment in better shape over time. Lastly, the working environment matters: harsh conditions like extreme temperatures, high humidity, or dusty terrain can all contribute to faster wear and tear.

When selecting an excavator for orchard use, it’s essential to consider the layout and spacing between trees. Choose a model that fits comfortably within the row width so it can move freely without damaging the plants. The digging depth should meet typical orchard tasks like soil preparation or fertilizer application, usually up to 1.5 meters. Trench width depends on the bucket and can be customized if needed. Also evaluate how much lifting capacity the boom requires for your daily operations. In general, machines between 0.8 and 1.5 tons offer the right balance of size, maneuverability, and power for orchard environments.