三一重工 35u

Mini excavators (1.5–6 tons) It is suitable for use with wood grabbers, small hydraulic breakers, augers, ditch cleaning buckets and other attachments, and is widely used in gardening, municipal administration, farms and construction in narrow working conditions. Medium and large excavators (20 tons and above) It can be equipped with attachments such as hydraulic shears, heavy-duty hydraulic breaker, crushing bucket, screening bucket, rock bucket, tilt bucket, vibrating rammer, extension arm, etc. It is suitable for high-intensity operation scenarios such as mining, demolition, roads, and foundation engineering.

Sany SY35U is a 3.5-ton tailless micro crawler excavator launched by Sany Heavy Machinery. It focuses on small space operations + high efficiency and flexibility + low noise and energy saving + high cost performance. It is the main model in urban micro-engineering, interior decoration, rural renovation, municipal pipe network and other scenarios. It is also a popular model in the rental market Tailless rotation design: The tail rotation radius is only 860mm, and the fuselage width is 1720mm. It can operate freely in narrow spaces such as 1.8m narrow alleys, indoors, and courtyard walls. There is no risk of the tail exceeding the boundary during rotation, which greatly improves operational safety and flexibility. Efficient and energy-saving power: equipped with Yanmar 3TNV88F-ESSY Stage V/Tier 4F electronically controlled engine, rated power 18.2kW/2200rpm, displacement 1.642L, low speed and high torque, low fuel consumption and low noise; matched with load-sensitive hydraulic system, the total flow rate is about 88L/min, precise micro-motion, and smooth compound action. Strong operating performance: standard bucket volume is 0.12m³, bucket digging force is 30.4kN, stick digging force is 18.2kN, maximum digging depth is 3105mm, maximum digging radius is 5465mm, maximum unloading height is 3460mm; optional 1650mm extended stick can increase deep digging and operating range; the dozer blade can be raised and lowered, suitable for site leveling and slope modification. High reliability and easy maintenance