2021 - Sany SCA2600A Lattice Boom Crawler

About this machine

This 2021 Sany SCA2600A is a lattice boom crawler crane — sometimes referred to as a crawler-mounted crane — a class of heavy lifting equipment designed for large-scale construction, infrastructure, and industrial projects where exceptional lifting capacity, long boom reach, and stable ground bearing performance are required. Sany is one of the world's largest manufacturers of heavy construction and lifting equipment, producing a broad range of cranes, excavators, and concrete machinery for construction, energy, and civil engineering industries globally.

At the heart of this machine's capability is a rated lifting capacity of 286 US tons, supported by a total available counterweight of 321,200 lbs (146 metric tons) distributed across upper and lower packages. Power comes from a Cummins QSG12-C400 diesel engine producing 450 horsepower, certified to Tier 4 Final emissions standards. The main boom measures 302 feet (92 metres) of heavy-lift lattice boom, and the crane is additionally equipped with a 138-foot (42-metre) fixed jib and a 206-foot 8-inch (63-metre) luffing jib, providing substantial configuration flexibility for a wide range of lift scenarios.

The hoisting system features two load hoist drums — one main and one auxiliary — both with free-fall capability. The boom hoist drum is powered by a hydraulic axial piston motor coupled through a planetary reducer and equipped with a spring-set, hydraulically released pawl that engages automatically when the boom is stopped. The boom hoist drum is grooved for 28 mm diameter wire rope. An auxiliary luffing hoist drum is mounted in the base boom section. Boom suspension is provided by high-strength steel boom suspension strap rigging in a two-part configuration, with a retractable main luffing mast.

The swing system is independently powered by a large-displacement motor coupled to a planetary reducer, with a spring-set, hydraulically released multiple-disc swing brake mounted directly on the swing motor. The hydraulic system operates on an open-loop circuit supplying power to both travel and hoisting functions. Four vertical hydraulic jacks are mounted to the carbody as part of the transportation package.

A comprehensive set of attachments and load blocks is included: a single-sheave boom extension, a 260-metric-ton hook block, a 160-metric-ton hook block, a 100-metric-ton hook block, a 50-metric-ton hook block, and a 16-metric-ton overhaul weight and hook. This machine is listed as used and is located in Illinois, USA.

This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.