4321 Ram


Holmatro Rescue Equipment Black

Holmatro rams feature rotational gripheads that provide the perfect grip in any situation. The deadman’s handle improves one-hand operation with a positive grip, features an accurate spring return to neutral position, and allows for proportional operation for more precise control.

Holmatro rams also have all the benefits and features of the 4000 series and CORE Technology®.


  • UL Listed & NFPA Compliant
  • Aluminum Parts Anodized for Better Corrosion Protection
  • Unique Full Protection Against Overload



Maximum Operating Pressure, 10500 psi

Max. Spreading Force (NFPA 1936 HSF), 36460 lbf

Max. Pulling Force (NFPA 1936 HPF), 11265 lbf

Min. Spreading Force (NFPA 1936 LSF), 36460 lbf

Min. Pulling Force (NFPA 1936 LPF), 11265 lbf

Number of Plungers, 1

Max. Spreading Travel, 9 3/4″

Max. Length Extended (with crossheads), 29 3/4″

Closed Dimensions incl. Pigtail Hoses (L x W x H), 19 15/16″ x 16″ x 4 13/16″

Closed Dimensions CORE® Technology ( L x W x H), 19 15/16″ x 13 5/16″ x 4 13/16″

Weight Ready for Use (twin line), 27 lbs

Weight Ready for Use (CORE® Technology), 24 lbs

Oil Volume Required for Opening, 34.2 in³

Oil Volume Required for Closing, 10 in³

Net Required Oil Volume, 24.2 in³

UL Listed Tool, Yes

NFPA Compliant Tool, Yes

CORE® Technology Couplers, Standard

Twin Line Pigtail Hoses, Available