Back pack (Time to actually refill backpack - roughly 2 mins.)
Pros:
Quick to take out van and set up.
Little time lost pulling hoses around etc.
Less trip hazzard
Quick to pack away - no reeling hoses in
Less water spillage in van.
Cons:
Going back and forth to fill up
More limited battery time
Carrying weight around (unless mounted on small trolley)
Hose from tank in van (100m of microbore)
Pros:
Once hose is pulled out you can keep working with little interuption
Longer battery time from van mount set up.
Cons:
Trip hazzard - time setting out signs, matting etc.
Time taken to pull out hose and reeling in.
Lost time untangling, un-kinking, releasing caught-up hoses, wiping off dog poo etc.
More prone to system leaks from hose reels.
Your thoughts please......(and yours LWC
)