Screw Ram Locking Collar Cylinder Jacks

Hydraulic screw ram locking-collar jacks are manufactured which mechanically locks the ram, making them safe and reliable within the toughest environments. Ideal for lifting and holding applications.
We offer over 20 different models of screw ram jacks from 10 to 1000 tonnes in capacity with a variable strokes from 15mm upto 400mm.
Our hire fleet stock is continuously introduced to meet all load and stroke requirements.

MODEL NUMBER CAPACITY (tons) HEIGHT (mm) H OUTSIDE (mm) D2 PISTON (mm) D1 COLLAR (mm) D3 STROKE (mm) OIL (Litres) WEIGHT (Kgs) DATA SHEET
 HJ10-40  10  100  75  35  65  40  0.1  3.0
 HJ25-150  25  315  100  50  90  150  0.7  23.0
 HJ30-50  30  135  100  60  90  50  0.3  10.0
 HJ50-50  50  170  120  80  110  50  0.5  15.0
 HJ50-100  50  214  125  80  115  100  0.7  21.0
 HJ50-150  50  264  125  80  115  150  1.1  31.0
 HJ50-200  50  314  125  80  115  200  1.4  36.0
 HJ50-300  50  470  125  80  115  300  2.1  46.0
 HJ90-55  90  195  170 100  160  55  0.7  28.0
 HJ100-150  100  315  195  80  155  150  2.1  54.0
 HJ100-300  100  437  165  80  165  300  4.0  80.0
 HJ150-15  150  115  200  160  190  15  0.4  26.0
HJ180-150  150  300 200  160  190  150  3.1  86.0
 HJ180-40  180  195  230  160  220  40  1.1  53.0
HJ250-50  250  250  290  185  260  50  1.7  88.0
 HJ360-50  360  175  310  230  300  50  3.4  93.0
 HJ360-100  360  250  310  230  300  100  5.3  196.0
 HJ520-45  520  265 420  305  350  45  4.1  187.0


Key Features:

  • Over 25 different models
  • Safe working load from 10 tonnes to 1,000 tonnes (10,000 kNs) capacity
  • Range of strokes from 15mm (0.5 inch) upto 400mm (16 inches)
  • Expensive range of accessories- Single / Double-acting and load-return
  • Mechanically locking device (screw thread collar)
  • Large stocks (over 1,000) available for immediate dispatch

Benefits:

  • Pre-loading and Lifting Operations
  • Hydraulic Jacking and Monitoring projects with mechanical locking device (ie. screw ram thread)
  • Swivel Caps to allow for unlevel surfaces and strucutre upto 5 degrees
  • Synchronised Lifting Systems

For all Hydraulic Accessories, please see here and here
We stock the largest extensive sales / hire fleet range with over 1,500 hydraulic jacks and accessories which are fully load-proof tested and traceable to UKAS.


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Hydra-Capsule Limited
Hydra House - Bishops Frome
Worcestershire
WR6 5BP

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