Slight logistical problem with your solution Frank

to get at said trailer involves moving several items parked in front of the trailer, including circa a tonne of Deutz powered power pack, 450 kilos of 70mm pinned forks and various sundry items
once out I'd then have to unload from the trailer;
a 36", 30", 24", 18" & 12" bucket on 50mm pins for the VA-r,
a 500mm bucket on 70mm pins,
a spare, refurb.-ed Lemac QH,
a 600mm Kinshoffer 605 clamshell,
a 1000mm Kinshoffer 605 clamshell,
an hydraulic brick/block grab
and an extension arm pick up for my Bomford flail head'
plus whatever else I've forgotten about

before I could use yon trailer......
and
then put it all back afterwards.
were I dealing with 10t of shingle this might well have been a 'good' plan of attack .....
for one bag, dangling it on the bag lifter, on the end of the dipper, seemed favourite


however knackering the 1RB was
could also have put my 2m grader on the floor, on its back, split the bag into that and lifted that over the trellis ... much easier to shovel out of .... but that too is somewhat 'buried' behind all other sorts of stuff, sat in front of it, including me Bomford flail head, sat in it, a dozen telegraph poles (never look a gift horse in the mouth

), block splitter and God knows what else