7.5tons Used SANY SY75 Crawler Excavator Little Size 0.12m3 Bucket Capacity

Used SANY75 Crawl Excavator 0.28m³ Bucket Capacity Middle Used Excavator

Product Specifiction

Product Generation

As a representative model of small hydraulic excavators under Sany Heavy Industry, the Sany 75 excavator integrates efficient operation and flexible maneuverability, and is a benchmark product for meeting the needs of modern fine construction. The whole machine weighs about 7.5 tons and is equipped with a turbocharged engine that meets the National III emission standards. While maintaining a strong power of 52kW/2200rpm, it has achieved a breakthrough of 15% improvement in fuel efficiency through hydraulic system optimization.

In terms of performance, this model is equipped with a 0.32m³ bucket and a 4.8m boom, with a maximum digging depth of 4.1m and a digging force of 56kN. Its compound action fluency has been improved by 12% compared with the industry average through laboratory testing. The original intelligent power control system can automatically match the engine speed and hydraulic pump flow, significantly enhancing the adaptability to working conditions. In the municipal pipe network renovation project, a single device can complete an average daily earthwork volume of more than 300m³.

The ergonomically designed suspension seat is equipped with a secondary shock absorption system, and the cab noise is controlled below 72 decibels; the 10-inch LCD screen integrates intelligent modules such as equipment self-test and fuel consumption monitoring; the pipeline quick-change interface supports the rapid switching of more than 20 types of accessories such as breakers and hydraulic shears, and can complete the replacement of accessories within 1 minute in emergency conditions such as post-disaster rescue.

According to third-party durability tests, the life of key structural parts of this model has exceeded 8,000 hours, and the hydraulic system seals are made of imported materials from Germany, effectively reducing the risk of leakage by 90%. At present, it has created a record of 5,000 hours of continuous operation of a single machine without major repairs in national-level projects such as the construction of underground pipelines in Xiongan New Area and the regulation of rivers in Jiangnan Water Village, confirming Sany Heavy Industry's manufacturing concept of "quality changes the world".

Component Overview

Ergonomic cab, comfortable operation and easy maintenance.

Adopting a well-known brand turbocharged diesel engine, it meets the National III/National IV emission standards and provides stable power output. Load-sensitive hydraulic pump + electronic control valve core to achieve precise flow distribution and coordinated and efficient action.

The boom/arm is made of high-strength steel, has strong torsion resistance, and supports a variety of accessories (such as buckets, breakers, etc.).

Earthwork bucket is standard, rock bucket, silt removal bucket, etc. are optional to meet different working conditions.
Chassis and travel system. Widened track shoe design, low ground pressure, strong passability on wetlands or rugged roads. Sealing lubrication technology to extend service life.
ROPS/FOPS certified cab, safety protection design, equipped with air conditioning, shock-absorbing seat, reduce operator fatigue. Real-time monitoring of oil pressure, water temperature, fault code and other information. Centrally arranged filters, oil-water separators, etc., facilitate daily maintenance. Open rear cover design, easy to repair the engine and hydraulic system.

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7.5tons Used SANY SY75 Crawler Excavator Little Size 0.12m3 Bucket Capacity Images