SANY SY135 CRAWLER EXCAVATOR

Technical Description

The SANY SY135C is a compact, track-mounted hydraulic excavator engineered for versatile construction, landscaping, and demolition applications. This 13.5-ton class machine features a powerful Isuzu FT4-4JJ1X Tier 4F compliant engine delivering 103.9 net horsepower at 2,200 rpm, paired with a dual-pump, dual-circuit constant power hydraulic system that optimizes fuel efficiency without compromising performance. The excavator boasts an impressive digging depth of 18.1 feet and maximum horizontal reach of 27.3 feet at ground level, making it suitable for confined job sites requiring significant working range. Its 0.7 cubic yard bucket generates 20,075 pounds of breakout force, while the arm delivers 14,658 pounds of digging force, enabling productive material handling across diverse applications. The machine incorporates advanced electro-hydraulic controls with four selectable work modes—Heavy-Duty, Standard, Light-Duty, and Break—allowing operators to balance power output and fuel consumption based on task requirements. Enhanced stability comes from a reinforced X-frame undercarriage with exceptional ground pressure distribution, complemented by a 12 rpm swing speed for improved work cycle efficiency. Standard features include a multifunction color LCD touchscreen display with diagnostic capability, two-way hydraulics, backfill blade, and pattern-control change valve for increased versatility. The compact design, with a tail swing radius of only 8.2 feet and 8.4-foot track width, facilitates maneuvering in tight spaces while maintaining operational power and reliability under demanding conditions.