Bridge Construction Crawler Crane Used Xcmg Second Hand Crawler Cranes

The XGC100A crawler crane is a robust 100-ton capacity machine specifically designed for demanding bridge construction projects, offering reliable performance in heavy lifting operations.

• Model: XGC100A
• Max rated lifting capacity: 100t/4m
• Max rated lifting moment: 425 t.m
• Longest main boom configuration: 61 m
• Longest single pulley configuration: Boom 61 m + Single pulley at arm end 1.1 m
• Longest fixed jib configuration: Boom 52 m + Fixed jib 19 m
• Max transport weight per piece: 24.1t
• Max transport width per piece: 3.4m
• Max transport height per piece: 3.04m

The crane's optimized structure consists of the following key mechanisms:

The crane features both main and auxiliary lifting mechanisms with advanced technical specifications:

• Planetary gear reducer driven by quantitative motor
• Double pump oil supply for increased lifting/lowering speed
• Built-in planetary reducers with multi-plate wet laminated brakes
• "Spring brake/hydraulic release" safety system
• Splash oil lubrication requiring no maintenance
• Ductile iron lifting drum with double-folded rope groove

Main Hoisting: Uses left-handed anti-rotation steel wire rope with independent steel core (8t rated tension, φ22mm diameter, 240m length).

Auxiliary Hoisting: Features high breaking tension steel wire rope (8t rated tension, φ22mm diameter, 155m length).

The luffing system provides precise boom angle control with these features:

• Planetary gear reducer driven by hydraulic motor
• Negative brake design with multiple wet disc brakes
• Double-fold multi-layer winding drum made of ductile iron
• Ratchet locking device with hydraulic cylinder activation
• Special wire rope with independent steel core (6t rated tension, φ20mm diameter, 140m length)