Avansies OSRS gold are great money (And Xp) from 70+ Range, therefore that I don't understand why you are not getting at least 300k an hour. If you are getting that, and complaining, then nothing in RS is good enough for you. But here is other things I've discovered to be adequate money manufacturers...

Green Dragons at Chaos Tunnels, as soon as you're able to locate a world with no bot murdering everything. Clan Wars is becoming too crowded. Fire Giants at Waterfall Dung will also be good money/Xp. Zammorack Warriors (That PaladinPker enjoys apparently) are found in the Chaos Tunnels and shed Rune Scims essentially every kill. I have been there in my chief, and in my own pure. I utilized the Prayer Pot method in my Pure, although I really could just tank the hits in my primary (This was 99 Def.) Ghostly Warriors or w/e they are called at the portal after Spirit of Summer are also wonderful. I'm not sure what way for you to use (Prayer/Tanking), since I've never had experience with Zerkers.

Jangerberry/Whiteberry/Ranar/alternative respawning things that need no skills. Brine Rats in case you've completed the quest that provides DEF Xp!? So pissed that I can't do it on my pure. Really like these things. Theiving from Master Farming using Gloves of Silence. If you do As an Initial Resort and chop Eucloypus (I know I spelled that horribly wrong, forgive me) logs and lender at Oolog, it's good cash (Better than Yews I think.) Time for some generic replies: Hunting Red Chins/ Implings/Barrows/GWDS/Slayer/Dag Kings/Corp/KBD/etc, etc.. Things everyone know, but still don't do them.

I usually can get a hint 3 from 4 runs, so that I do it before another run in hopes of becoming another. I can usual get my killcount to approximately 125 at the time of 1 run, which OSRS Money gets me around 325k gain.