For Applying Loads For Various Tests In The Field Or Laboratory. Hydraulic Jack Hand Operated With Separate Pumping Units. These Jacks Are Portable And Available In Various Capacities. The Pumping Unit Is Connected To The Hydraulic Jack By Means Of A Flexible Connecting Pipe 2 Meter Long. The Jack Is Fitted With Lifting Handles For Easy Transportation. The Approximate Lift Of The Ram Is 90 To 120 Mm. The Pumping Unit Is A Single Plunger Type With Detachable Handle. The Unit Is Fixed On A Channeled Base Which Is Fitted With Lifting Handles. A Pressure Release Valve Is Provided On The Pumping Unit. The Load Is Indicated On A 15 Cm Dial Hydraulic Pressure Gauge Of Appropriate Capacity Which Can Be Detached From The Pump When Not In Use. The Least Count Of The Calibrated Dial Will Be According To The Capacity Of The Gauge (Normally 100 Divisions For Full Capacity)