Holmatro Rams

4321 UL
  Standard Metric
Maximum Operating Pressure 10,500 psi (720 bar)
Maximum Spreading Force (NFPA 1936, HSF) 36,460 lbs (162.2 kN)
Maximum Pulling Force (NFPA 1936, HPF) 11,265 lbs (50.1 kN)
Minimum Spreading Force (NFPA 1936, LSF) 36, 460 lbs (162.2 kN)
Minimum Pulling Force (NFPA 1936, LPF) 11,265 lbs (50.1 kN)
Number of Plungers 1 1
Maximum Spreading Travel 9 3/4" (248 mm)
Maximum Length Extended (with crossheads) 31" (787 mm)
Closed Dimensions, Including Pigtail Hoses (LxWxH) 21 1/4 x 15 7/8 x 4 3/4 in (539 x 404 x 121 mm)
Weight, Ready for Use (twin line) 29 lbs (13.2 kg)
Weight, Ready for Use (CORE Technology™) 26 lbs (11.8 kg)
Oil Volume Required for Opening 34.2 cu in (560 cc)
Oil Volume Require for Closing 10 cu in (163 cc)
Net Required Oil Volume 24.2 cu in (397 cc)
UL Listed Tool Yes Yes
NFPA Compliant Tool Yes Yes
CORE Technology™ Couplers Standard Standard
Twin Line Pigtail Hoses Available Available
4322 UL
  Standard Metric
Maximum Operating Pressure 10,500 psi (720 bar)
Maximum Spreading Force (NFPA 1936, HSF) 36,460 lbs (162.2 kN)
Maximum Pulling Force (NFPA 1936, HPF) 11,265 lbs (50.1 kN)
Minimum Spreading Force (NFPA 1936, LSF) 36, 460 lbs (162.2 kN)
Minimum Pulling Force (NFPA 1936, LPF) 11,265 lbs (50.1 kN)
Number of Plungers 2 2
Maximum Spreading Travel 2 x 9 3/4" (2 x 248 mm)
Maximum Length Extended (with crossheads) 50" (1,268 mm)
Closed Dimensions, Including Pigtail Hoses (LxWxH) 30 3/8 x 15 7/8 x 4 3/4 in 772 x 404 x 121 mm)
Weight, Ready for Use (twin line) 39 lbs (17.7 kg)
Weight, Ready for Use (CORE Technology™) 36 lbs (16.3 kg)
Oil Volume Required for Opening 68.4 cu in (1,121 cc)
Oil Volume Require for Closing 22.1 cu in (362 cc)
Net Required Oil Volume 46.3 cu in (759cc)
UL Listed Tool Yes Yes
NFPA Compliant Tool Yes Yes
CORE Technology™ Couplers Standard Standard
Twin Line Pigtail Hoses Available Available
4331 UL
  Standard Metric
Maximum Operating Pressure 10,500 psi (720 bar)
Maximum Spreading Force (NFPA 1936, HSF) 36,460 lbs (162.2 kN)
Maximum Pulling Force (NFPA 1936, HPF) 11,265 lbs (50.1 kN)
Minimum Spreading Force (NFPA 1936, LSF) 36, 460 lbs (162.2 kN)
Minimum Pulling Force (NFPA 1936, LPF) 11,265 lbs (50.1 kN)
Number of Plungers 1 1
Maximum Spreading Travel 13 3/4" (349 mm)
Maximum Length Extended (with crossheads) 39" (991 mm)
Closed Dimensions, Including Pigtail Hoses (LxWxH) 25 1/4 x 15 7/8 x 4 3/4 in (642 x 404 x 121 mm)
Weight, Ready for Use (twin line) 33 lbs (15 kg)
Weight, Ready for Use (CORE Technology™) 30 lbs (13.6 kg)
Oil Volume Required for Opening 48 cu in (785 cc)
Oil Volume Require for Closing 13 cu in (210 cc)
Net Required Oil Volume 35 cu in (575 cc)
UL Listed Tool Yes Yes
NFPA Compliant Tool Yes Yes
CORE Technology™ Couplers Standard Standard
Twin Line Pigtail Hoses Available Available
4332
  Standard Metric
Maximum Operating Pressure 10,500 psi (720 bar)
Maximum Spreading Force (NFPA 1936, HSF) 36,460 lbs (162.2 kN)
Maximum Pulling Force (NFPA 1936, HPF) 11,265 lbs (50.1 kN)
Minimum Spreading Force (NFPA 1936, LSF) 36, 460 lbs (162.2 kN)
Minimum Pulling Force (NFPA 1936, LPF) 11,265 lbs (50.1 kN)
Number of Plungers 2 2
Maximum Spreading Travel 2 x 13 3/4" (2 x 349 mm)
Maximum Length Extended (with crossheads) 65 7/8" (1,673 mm)
Closed Dimensions, Including Pigtail Hoses (LxWxH) 38 3/8 x 15 7/8 x 4 3/4 in (975 x 404 x 121 mm)
Weight, Ready for Use (twin line) 45 lbs (20.4 kg)
Weight, Ready for Use (CORE Technology™) 42 lbs (19.1 kg)
Oil Volume Required for Opening 95.8 cu in (1,570 cc)
Oil Volume Require for Closing 27.8 cu in (456 cc)
Net Required Oil Volume 68 cu in (1,114 cc)
CORE Technology™ Couplers Standard Standard
Twin Line Pigtail Hoses Available Available
4340 Telescopic
  Standard Metric
Maximum Operating Pressure 10,500 psi (720 bar)
Maximum Spreading Force, 1st Section
 (NFPA 1936, HSF)
49,145 lbs (218.6 kN)
Maximum Spreading Force, 2nd Section
 (NFPA 1936, HSF)
18,210 lbs (81 kN)
Minimum Spreading Travel 11" (279 mm)
Spreading Travel,
1st Section
6 1/8" (155 mm)
Spreading Travel,
2nd Section
4 7/8" (124 mm)
Maximum Length Extended (with crossheads) 23" (584 mm)
Closed Dimensions, Including Pigtail Hoses (LxWxH) 12 x 16 1/2 x 6 1/8 in. (305 x 420 x 155 mm)
Weight, Ready for Use (twin line) 27 lbs (12.2 kg)
Weight, Ready for Use (CORE Technology™) 24 lbs (10.9 kg)
Oil Volume Required for Opening 38 cu in (628 cc)
Oil Volume Require for Closing 7.5 cu in (124 cc)
Net Required Oil Volume 30.5 cu in (504 cc)
NFPA Compliant Tool Yes Yes
CORE Technology™ Couplers Standard Standard
Twin Line Pigtail Hoses Available Available
4350 Telescopic
  Standard Metric
Maximum Operating Pressure 10,500 psi (720 bar)
Maximum Spreading Force, 1st Section
 (NFPA 1936, HSF)
49,145 lbs (218.6 kN)
Maximum Spreading Force, 2nd Section
 (NFPA 1936, HSF)
18,210 lbs (81 kN)
Minimum Spreading Travel 29 1/4" (743 mm)
Spreading Travel,
1st Section
15 1/4" (387 mm)
Spreading Travel,
2nd Section
14" (356 mm)
Maximum Length Extended (with crossheads) 50 1/4" (1,276 mm)
Closed Dimensions, Including Pigtail Hoses (LxWxH) 21 x 16 1/2 x 6 1/8 in. (533 x 420 x 155 mm)
Weight, Ready for Use (twin line) 40 lbs (18.1 kg)
Weight, Ready for Use (CORE Technology™) 37 lbs (16.8 kg)
Oil Volume Required for Opening 96.4 cu in (1,580 cc)
Oil Volume Require for Closing 18.9 cu in (310 cc)
Net Required Oil Volume 77.5 cu in (1,270 cc)
NFPA Compliant Tool Yes Yes
CORE Technology™ Couplers Standard Standard
Twin Line Pigtail Hoses Available Available


Extendo Ram XR 4360
  Standard Metric
Maximum Working Pressure 10,500 psi (720 bar)
Maximum Spreading Force 22,481 lbf (100 kN)
Mechanical Stroke 11 3/4" (300 mm)
Hydraulic Stroke 13 3/4" (350 mm)
Total Stroke 25 1/2" (648 mm)
Retracted Length 24 1/2" (622 mm)
Extended Length 50" (1,270 mm)
Weight ready for use, CORE™ 29.5 lbs (13.4 kg)
Weight ready for use, Twin Line 32.5 lbs (14.8 kg)
Dimensions (LxWxH) 24 1/2 x 8 1/4 x 6 5/8 in (622 x 209 x 168 mm)
Oil volume required for opening 22 in³ (356 cc)
HRS 22 NCT
  Standard Metric
Maximum Load 49,458 lbf (220 kN)
Dimensions (LxWxH) 17 3/4 x 5 7/8 x 11 in (450 x 150 x 280 mm)
Weight, Ready for Use 32.75 lbs (14.9 kg)
  Wider Ram Support  
A Crossbar recess helps keep rams centered   Ram can be used both horizontally and vertically
Teeth Provide Grip   Suitable for every Holmatro Ram