AS 2615:2016 pdf free
AS 2615:2016 pdf free.Hydraulic trolley jacks
The hydraulic trolley jack shall be designed and constructed so as to comply with all the relevant requirements specified in this Standard. It shall be free from defects that would affect its durability or serviceability and all screws, pins, bolts and similar parts shall have effective means for preventing loss of proper tightness and adjustment. All bearings and moving parts requiring periodic lubrication shall be provided with readily accessible means of applying lubrication.
The hydraulic trolley jack’s hydraulic cylinders shall be filled with correct hydraulic fluid to the recommended level. If the hydraulic trolley jack supplied is not fully lubricated, necessary instructions for initial lubrication shall be supplied.
The head cap of the hydraulic trolley jack shall comply with the following requirements:
(a) The head cap diameter shall be no smaller than 78% of the width between the side plates of the hydraulic trolley jack measured across the front axle (see Figure 1).
(b) The head cap shall be free to rotate about a vertical axis.
(c) The head cap shall remain parallel to the base plane within±5 degrees during the lifting cycle at the nominated capacity.
(d) The head cap shall be capable of retaining a horizontal cylindrical bar of 100 mm nominal diameter when the hydraulic trolley jack assembly is inclined 5 degrees to the horizontal and the head cap is inclined to its maximum out of parallel in the same direction.
NOTE: This is intended to provide a test of the shape of the head cap and its ability to retain a 100 mm diameter axle housing.
(e) The head cap shall remain, throughout the lifting cycle, vertically above the projected plan area of the base of the hydraulic trolley jack.
The hydraulic trolley jack shall be provided with a means of protection against the raising of the head cap under a load in excess of 15% above its nominated capacity. This measurement shall be recorded when the top of the lifting arm is at the horizontal±2°.AS 2615 pdf free download.
