Model: YD-24(III)

● Power: Model 190 Water-cooled Single-cylinder Diesel Engine, 8.8kW ● Vibration Frequency: 67 Hz ● Exciting Force: ≥24 KN ● Maximum Clamping Force (Depends on pick assembly): 2×6.73 kN, 2×8.1 kN ● Maximum Insertion Force: 18.6KN ● Working Efficiency: ≥260 sleepers per hour per set ● Tamping Pick Insertion Depth (Below concrete sleeper base): 90~120mm ● Set Working Pressure of Hydraulic System: 6.0±0.5MPa ● Diesel Fuel: 0# Diesel Oil ● Diesel Engine Lubricant: CD15W-40 Diesel Engine Oil ● Hydraulic Oil: N22 or N32 Machine Oil ● Main Unit Weight: 450kg ● Overall Dimensions (L×W×H): 1480×762×1585 mm

 

 

 

★ The machine adopts single lifting cylinder for vertical movement with double guide pillars for guidance. ★ Powered by L12 diesel engine (electric motor optional upon request), featuring high power output and low failure rate. ★ Equipped with advanced new-type seals to reduce internal & external leakage and minimize hydraulic system malfunctions. ★ Adopts patented new open-frame structure, which lowers bearing temperature rise and extends service life of frame and bearings. ★ Two types of track-exit frames are optional: rapid track-exit frame and standard track-exit frame. Please specify requirements for rapid track when placing orders. ★ The machine can be adapted for P75 rail track operation simply by replacing with dedicated rail clamps for P75 rail. ★ Features powerful exciting force, strong compaction and high insertion force. Compared with the original YD-22(III) series hydraulic tamping machine, working efficiency is greatly improved. It delivers excellent tamping quality with compact structure, stable performance, safe operation and easy maintenance. Low failure frequency during operation helps reduce operating costs.

 

 

 

★ Working Modes: ① Twin-machine operation, single-side track exit: Suitable for double-track lines or single-track sections with wide track shoulders; ② Twin-machine operation, double-side track exit: Suitable for single-track lines; ③ Single-machine operation: Suitable for single-track lines.

 

 

 

★ Universal model design. By replacing tamping pick assemblies, compaction cylinders and rail clamps, the machine can tamp tracks with 43 ~ 75kg/m rails, various types of sleepers and track gauges ranging from 1000 ~ 1626mm.