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China, Chinese Zrt300: Full-Swing Crane for Construction & Mining Lifting Needs1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other CranesMobile CraneLifting Equipment
Acntruck Vehicle & Machinery (Shanghai) Co., Ltd.
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Product Description product imformation The SY35U is a compact, tail-swing crawler hydraulic excavator designed for diverse construction and industrial needs, integrating reliability, efficiency, safety, and comfort. In terms of reliability, it stands out with industry-leading performance. Based on market surveys, its average trouble-free operation time outperforms many competitors, a result of rigorous structural optimization. The boom adopts a full-welded box structure (2540mm) with a larger cross-section and reinforced steel plates at key positions, enhancing rigidity and resistance to deformation. The arm (1400mm) and swivel joint feature patented designs, balancing strength and weight reduction for longer service life. The X-shaped undercarriage and box-type side beams boast high bending and torsion resistance, while the use of double-shoulder track rollers (4 units) and 300mm wide track plates (standard) ensures stability on rough terrain. Additionally, all key components (boom, cab, hydraulic parts) undergo over 300,000 fatigue tests, and the whole machine passes 800+ hours of field acceleration digging tests, guaranteeing long-term stable operation. For performance, it delivers powerful and efficient work. With a rated power of 20.4KW at 2200rpm and a 0.12m3 standard bucket, it achieves strong digging force (30.4kN for bucket, 18.2kN for arm) to handle various materials. The stepless throttle control system allows personalized speed adjustment, matching different operation needs. The load-sensitive flow distribution system optimizes oil flow, ensuring smooth compound actions (e.g., boom lifting + arm extending) and precise control. A regenerative function on the bucket cylinder speeds up boom and arm movements while saving energy, boosting work efficiency. The 9rpm swing speed and 4.4/2.4km/h travel speed (high/low) enable quick position adjustment, and the 58% climbing ability adapts to sloped job sites. Safety and environmental protection are core advantages. The cab meets TOPS/FOPS safety standards, with a hydraulic pilot lock to prevent accidental operation. It is equipped with an environmental-friendly engine complying with latest national standards, plus aluminum radiators and eco-friendly paint to minimize environmental impact. Comfort and convenience are well-designed. The cab adopts automotive sealing and noise-reduction technology, meeting European noise standards. It includes a multi-point air-conditioning system, adjustable armrest seat, cup holder, radio, and reading lamp for a comfortable operating environment. Maintenance is hassle-free: large access panels allow ground-level maintenance, with air filters, fuel filters, and oil filters easily accessible. The swing bearing's grease nozzles are centrally located, and the radiator has a protective net for easy cleaning. The inclined track frame prevents mud accumulation, reducing cleaning work. Moreover, it offers flexible configurations: optional 300mm rubber tracks, travel alarms, mode switching valves, and canopies, adapting to different countries and customer needs. Overall, the SY35U is a versatile excavator ideal for urban construction, landscaping, and small-scale mining.specificationParameter CategorySpecificationModelZRT300Type30t Full-Swing Mobile CraneMax Lifting Capacity30tMax Boom Length (with Jib)22mTravel Speed41.4 km/h (25.7 mph)Gradeability51%Tire Specification14.00R25 Radial TireOutrigger Ground Area (Full Extension)43.55 sq.mBrake TypeHydraulically Operated Disc Brakes (4 wheels)Winch Quantity2 (Main & Auxiliary)Load Moment Indicator (LMI)Equipped (overload alarm function)Camera Quantity2 (for lifting area & winch monitoring)Outrigger Extension Modes100%, 50%, 0%product image company imformation
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