Hydraulic Hammer

The EK125HH


Standard Chassis: Cat® 323 Next Gen  
Energy per Blow (max) 32,000 ft.lbs 43,386 Nm
Hammer Frequency (max): 85 blows/min 85 blows/min
Drop Height (max): 4 ft 1,200 mm
Piston Weight: 8,000 lb 3,600 kg
Hammer Total Weight: 14,600 lb 6,600 kg
Max. Cap Diameter: 24 in 600 mm
Pile Length (max): 50 ft 15,000 mm
Minimum Transport Weight: 75,400 lb 34,400 kg
Standard Operation Weight: 90,000 lb 41,000 kg
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About the EK125HH

The EK125HH from CZM Foundation Equipment is a hydraulic pile drive machine mounted on a Cat® 323 Next Gen base and equipped with a free fall hydraulic impact hammer. This free fall feature has multiple advantages:

  • Half the life cycle is maintenance-free because it’s operated by gravity
  • Less fuel consumption due to lower installed power
  • No need for impact reaction absorption by the hydraulic circuit when ram hits the pile mean a much higher durability and the ability to work with any kind of bearing capacity and/or refusal specification
  • Improved rate ratio between piston weight and total hammer weight with higher efficiency compared to similar sized machines

Another important feature of the CZM hammer is the use of two external hydraulic cylinders which lift the ram up to the controlled height, making it quick and easy to visually inspect and access for maintenance.

EK125HH is a compact machine with quick setup for operation and transport mode. In addition in it a single-load piece of equipment. The 360º of swing and its parallelogram allows for agility in the pile location and the ability to work with very tight access.

The computer in the cabin controls a precise drop height and driving frequency on the already renowned high energy transfer efficiency of this kind of hammer.

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CZM USA is a specialized foundation equipment manufacturer headquartered in Savannah, GA.

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