XGC 300t (-I) Crawler Crane Technical Specifications

Crawler crane models: XGC 300t(-I)

Max rated lifting capacity: 300t

Maximum lifting moment: 1865t.m

Technical Features

1.Strong lifting capacity

The max rated lifting capacity is 300t, and the max lifting moment is 1865t•m. It is equipped with 26 optional working modes in five categories, including main boom, light main boom, tower jib, fixed jib, and shield jib. The strong lifting capacity is especially reflected in the medium and long boom, which makes your purchase more valuable.

The max length of the main boom is 94m, the max length of the light main boom is 104.5m, the max length of the tower jib is 66m, and the max length of the fixed jib is 16m (the max length of the shield jib is 10m, and the shield jib uses a fixed jib arm section). Each boom combination can be equipped with a single pulley, which has strong adaptability to working conditions. The extra-long boom combination allows you to lift higher and wider, ensuring that the machine is fully utilized.

2.Safety, reliability and advanced

The large chassis has a low center of gravity design, key structural parts are welded with high-strength materials, and modular universal components ensure the sturdiness and stability of the main engine.

The large-diameter large-ball elliptical raceway slewing bearing has a 30% increase in load-bearing capacity; the quality is stable and reliable, and the service life is doubled.

The large-section, large-diameter, thin-walled, high-strength steel pipe truss arm, combined with single and double waist ropes and flower-threading rope winding, maximizes the operating capacity.

The large-torque modular hoisting mechanism, high-tensile strength steel wire rope, single rope tension is large, the rope threading ratio is small, and the work efficiency is high.

The large-volume hydraulic oil tank and aluminum radiator have slow oil temperature rise and good heat dissipation, which effectively extends the service life of the hydraulic seal.

The large-volume diesel tank can be equipped with an accessory fuel tank, with sufficient oil reserves, long standby time, less refueling times, and short auxiliary time.

The high-power non-road stage III emission engine has strong power reserves, is environmentally friendly and energy-saving, and is equipped with a preheater, which can adapt to low temperatures below -20℃. Hirschmann torque limiter control system, lightning protection and anti-interference, can adapt to the sustainable high-intensity operation in harsh environments.

Key components such as hydraulic pumps, motors, main valves and other well-known domestic and foreign brands provide a strong guarantee for the reliable operation of the system. The main pump directly adjusts the motor speed control to reduce heat generation, the action is gentle, and the system is stable, simple and reliable.

Self-lubricating maintenance-free rollers, wear-resistant nylon pulleys, and humanized walkway channels are derived from the pursuit of excellence in products.

3.Hassle-free global transportation

Adapting to the requirements of road regulations worldwide, the max weight of a single disassembled transport piece is 36.0t, the transport width is 3.0m, and the height is 3.3m.

It can adapt to the strict road transport standards, not only solving the trouble of adapting to the improvement of road transport standards in the future, but also reducing the cost of operation and transfer.

The modular transportation concept can not only include the transportation of the pull plate with the arm, the transportation of the main-tower-auxiliary arm frame intermediate section set, but also realize the integrated transportation of the tower arm three-piece set and the integrated transportation of the fixed auxiliary arm 7m basic arm.