In this video, Minos shows us step by step, how to measure and make a new highpressure Hydraulic Hose assembly Using SAE 100R2 AT Hose and Field Fit Reusable fittings.
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Field fit reusable fittings for hydraulic hose come in few types
JIC, BSP, ORFS, and SAE and Code 61 Flange.

Effective Hose repairs can also be carried out by following the same principles and techniques used in the video.
The finished assembly is then pressure tested to 4000 PSI.

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TIME STAMPS
0:00 Assembly of first reusable fitting to one end of hydraulic hose.
3:30 Measuring and marking the hydraulic hose to achieve accurate assembled length. In this video the target assembled overall length was 800mm.
Hydraulic Hose assemblies are made to length using two methods.

Method "A" "Hose Cut Length" this method is easier for longer hose assemblies, but for short critical hose assemblies it relies on you being able to calculate the length of each fitting after assembly and adding that to hose cut length. This method can be a bit messy and inaccurate.

"Critical Short Lengths" means that the completed hydraulic hose assembly must not be too short but it also must not be too long. In this case, it is best to use method "B".

Method "B" uses the finished "Overall Assembled Length" method, this is a simpler and more accurate method. The video shows Minos explaining what to do, after assembling one reusable fitting on one end of the hose the desired finished length is simply worked out using a tape measure and the remaining unassembled reusable fitting.
Method "B" produces more accurate and repeatable results.
4:46 Cutting hose with an angle grinder and cleaning out with compressed air.
6:29 Assembly of second reusable fitting to the other end of the hose and checking final assembled length is 800mm.
10:14 Pressure Testing the Hose assembly at 4,000 psi with a 10,000 psi Air Over Hydraulic Pump.
12:35 Where to order the hose and fittings you will need.

Tools You will need:
*Length of Hose SAE 100R2AT08 (hose length to be determined by sample hose to be replaced or distance between the two points the hose needs to be connected to, please allow extra hose for any movement if connecting to cylinders that actuate or move arms or linkages)
*Two reusable 2 wire bodies and two reusable Hose tails (3/4 inch JIC Female used in this video) (one set for each end)
*Two wrenches (spanners) to suit size of hex on body and nut on tail (wrenches should be correctly sized to fit snugly over the steel Body and Nut on the Hose Tail. Spanners are preferable over the use of an adjustable wrench or shifting spanner because they are safer as there is less chance of slips that can cause bruised or grazed knuckles)
*4 or 5 inch Angle grinder (with 1 mm steel cutting disc)
*Bench vice (with Aluminium soft jaws)
*Measuring tape (metric used in this example)
*White marking chalk or crayon or ink pen
*Safety glasses/goggles
*Air compressor with air hose and air blow gun
*Clean grease
*Oil resistant nitrile gloves (cut resistant gloves used in this example)
*Replacement or "Topup" Hydraulic oil.

Pressure testing items used in this video included:
Air over hydraulic highpressure pump (10,000 psi / 680 bar)
A liquid filled pressure gauge 0 to 8000 psi (540 bar), test hose and adapters.

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